Øystein Grong

About

Øystein Grong (born in 1956), received his PhD degree from the Norwegian University of Science and Technology in 1983. He has worked as a Research Scientist at the Norwegian Defence Research Establishment, Kjeller, Norway and as a Visiting Research Professor at Colorado School of Mines, Golden, Colorado and National Institute of Standards and Technology, Boulder, Colorado (USA). He was appointed Professor of Metallurgy at the Norwegian University of Science and Technology in 1987 by the King of Norway and the Prime Minister. Professor Grong has a broad interest and research experience in materials in general and microstructural modelling in particular. A significant part of this work is related to thermomechanical processing and welding of metals and alloys. He has educated 57 MSc and 19 PhD students and written 253 publications, including 88 major scientific papers in referred international journals. He is also the author of the well-reputed textbook Metallurgical Modelling of Welding, which formerly was ranked among the top ten books (best sellers) from the Institute of Materials in London. In addition, he holds four patents and has received three international awards for his scientific contributions.

Publications

2024

Sørhaug, Jørgen Andre; Elkjaer, Aksel; Thronsen, Elisabeth; Bergh, Tina; Grong, Øystein; Vullum, Per Erik. (2024) Al-Cu intermetallic phase growth in hybrid metal extrusion & bonding welds exposed to isothermal annealing or direct current cycling. Materials & design
Academic article

2023

Bergh, Tina; Fyhn, Hursanay; Sandnes, Lise; Blindheim, Jørgen; Grong, Øystein; Holmestad, Randi. (2023) Multi-material Joining of an Aluminum Alloy to Copper, Steel, and Titanium by Hybrid Metal Extrusion & Bonding. Metallurgical and Materials Transactions A
Academic article

2022

Tognan, Alessandro; Sandnes, Lise; Totis, Giovanni; Sortino, Marco; Berto, Filippo; Grong, Øystein. (2022) Evaluation and Origin of Residual Stress in Hybrid Metal and Extrusion Bonding and Comparison with Friction Stir Welding. International Journal of Mechanical Sciences
Academic article
Salvati, Enrico; Lanzutti, Alex; Magnan, Michele; Sandnes, Lise; Berto, Filippo; Grong, Øystein. (2022) Microstructural Observations of an AA6082-T6 Hybrid Metal Extrusion & Bonding (HYB) Butt Weld. Materials Today Communications
Academic article
Elkjær, Aksel Sean; Sørhaug, Jørgen A; Ringen, Geir; Bjørge, Ruben; Grong, Øystein. (2022) Electrical and thermal stability of Al-Cu welds: Performance benchmarking of the hybrid metal extrusion and bonding process. Journal of Manufacturing Processes
Academic article
Leoni, Francesco; Grong, Øystein; Celotto, Ambra; Fjær, Hallvard Gustav; Ferro, Paolo; Berto, Filippo. (2022) Process Modelling Applied to Aluminium-Steel Butt Welding by Hybrid Metal Extrusion and Bonding (HYB). Metals
Academic article

2012

Grong, Øystein. (2012) Recent Advances in Solid-State Joining of Aluminum. Welding Journal
Academic article

2011

Myhr, Ole Runar; Grong, Øystein. (2011) Factors Influencing Heat Flow in Fusion Welding. ASM International ASM International
Non-fiction book
Myhr, Ole Runar; Grong, Øystein. (2011) Modeling of Metallurgical Microstructure Evolution in Fusion Welding. ASM International ASM International
Non-fiction book
Eijk, Casper van der; Haakonsen, Fredrik; Klevan, Ole Svein; Grong, Øystein. (2011) Development of grain refiner alloys for steels.
Academic chapter/article/Conference paper

2010

Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein. (2010) Cold pressure welding of severely plastically deformed aluminium by divergent extrusion. Materials Science & Engineering: A
Academic article
Myhr, Ole Runar; Grong, Øystein; Pedersen, Ketill Olav. (2010) A Combined Precipitation, Yield Strength, and Work Hardening Model for Al-Mg-Si Alloys. Metallurgical and Materials Transactions A
Academic article

2009

Mousavi, Mehdi Gebreil; Cross, Carl-Edward; Grong, Øystein. (2009) The Effect of High-Temperature Eutectic-Forming Impurities on Aluminum 7108 Weldability. Welding Journal
Academic article
Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein; Erlien, Tomas Laugsand. (2009) Experimental and finite element studies of the divergent extrusion process under conditions applicable to cold pressure welding of commercial purity aluminium. Materials Science & Engineering: A
Academic article
Myhr, Ole Runar; Grong, Øystein. (2009) Novel modelling approach to optimisation of welding conditions and heat treatment schedules for age hardening Al alloys. Science and technology of welding and joining
Academic article
Nordstrand, Erlend Fjøsne; Grong, Øystein; Eijk, Casper van der; Gaal, Sean. (2009) Phase relations in Ce-Al-Fe-S based grain refiners for steels. ISIJ International
Academic article
Eijk, Casper van der; Grong, Øystein; Haakonsen, Fredrik; Kolbeinsen, Leiv; Tranell, Gabriella. (2009) Progress in the development and use of grain refiner based on cerium sulphide or titanium compound for carbon steel. ISIJ International
Academic article
Mousavi, Mehdi Gebreil; Cross, Carl Edward; Grong, Øystein. (2009) The effect of high-temperature eutectic-forming impurities on aluminium 7108 weldability. Welding Journal
Academic article
Myhr, Ole Runar; Grong, Øystein; Lademo, Odd-Geir; Tryland, Tore. (2009) Optimising crash resistance of welded aluminium structures. Welding Journal
Academic article
Karlsen, Morten; Grong, Øystein; Søfferud, Mario Kokolakis; Hjelen, Jarle; Rørvik, Gisle; Chiron, Remi. (2009) Scanning electron microscopy/electron backscatter diffraction-based observations of martensite variant selection and slip plane activity in supermartensitic stainless steels during plastic deformation at elevated, ambient, and subzero temperatures. Metallurgical and Materials Transactions A
Academic article
Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein. (2009) Experimental and finite element simulations of cold pressure welding of aluminium by divergent extrusion. Materials Science & Engineering: A
Academic article
Nordstrand, Erlend Fjøsne; Grong, Øystein; Eijk, Casper van der; Gaal, Sean. (2009) Conditions for CeS formation during manufacturing of Ce-S-Al grain refiners for steels. ISIJ International
Academic article
Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein. (2009) Cold Pressure Welding of Severly Plastically Deformed Aluminium by Divergent Extrusion. Materials Science & Engineering: A
Academic article
Grong, Øystein; Hemmer, Hallstein; Lilleby, Anders. (2009) Experimental and Finite Elements Simulations of Cold Pressure Welding of Aluminium by Divergent Extrusion. Materials Science & Engineering: A
Academic article
Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein; Erlien, Tomas. (2009) Experimental and finite elements studies of the divergent extrusion process under conditions applicable to cold pressure welding of commercial purity aluminium. Materials Science & Engineering: A
Academic article

2008

Gouttebroze, Sylvian; Mo, Asbjørn; Grong, Øystein; Pedersen, Ketill; Fjær, Hallvard. (2008) A new constitutive model for the finite element simulation of local hot forming of aluminium 6xxx alloys. Metallurgical and Materials Transactions A
Academic article
Karlsen, Morten; Hjelen, Jarle; Grong, Øystein; Rørvik, G.; Chiron, R.; Schubert, U.. (2008) SEM/EBSD based in situ studies of deformation induced phase transformations in supermartensitic stainless steels. Materials Science and Technology
Academic article
Albertsen, Jorun Zahl; Grong, Øystein; Walmsley, John C; Mathiesen, Ragnvald; Beek, W.J.. (2008) A Model for High-Temperature Pitting Corrosion in Nickel-Based Alloys Involving Internal Precipitation of Carbides, Oxides and Graphite. Metallurgical and Materials Transactions A
Academic article
Myhr, Ole Runar; Grong, Øystein. (2008) Utilizing a predictive tool for designing welded aluminum components. Welding Journal
Academic article

2007

Krog, Kaja; Grong, Øystein; Lilleby, Anders; Erlien, Tomas. (2007) Bindingsstyrke i kaldsveiste aluminiumslegeringer. HiST/AFT
Compendium
Karlsen, Morten; Hjelen, Jarle; Grong, Øystein; Rørvik, Gisle; Opdahl, Christian; Chiron, Remi. (2007) Deformation-Induced Phase Transformation in Supermartensitic Stainless Steels.
Academic chapter/article/Conference paper

2006

Safarian-Dastjerdi, Jafar; Grong, Øystein; Kolbeinsen, Leiv; Olsen, Sverre E.. (2006) A Process Model for the Carbothermic Reduction of MnO from High Carbon Ferromanganese - The Model. ISIJ International
Academic article
Friis, Jesper; Holmedal, Bjørn; Ryen, Øyvind; Nes, Erik Aasmund; Myhr, Ole Runar; Grong, Øystein. (2006) Work hardening behaviour of heat-treatable Al-Mg-Si-alloys. Materials Science Forum
Academic article
Grong, Øystein; Kolbeinsen, Leiv; Tranell, Gabriella; van der Eijk, Casper. (2006) Microstructure Control of Steels through Dispersoid Metallurgy Using Novel Grain Refining Alloys. ISIJ International
Academic article

2005

Zhang, Zhiliang; Gundersen, Øyvind; Aune, Ragnhild; Ødegård, Jack; Grong, Øystein. (2005) A method for retrieving temperature and microstructure dependent apparent yield strength for aluminium alloys. Computational Materials Science
Academic article
Albertsen, Jorun Z.; Grong, Øystein; Mathiesen, Ragnvald; Schmid, Bernd. (2005) Metallurgical investigation of metal dusting corrosion in plant-exposed nickel-based alloy 602CA. Corrosion Engineering, Science and Technology
Academic article

2004

Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Marioara, Calin D. (2004) Modelling of the microstructure and strength evolution in Al-Mg-Si alloys during multistage thermal processing. Acta Materialia
Academic article
Karlsen, Morten; Norum, Håvard; Hjelen, Jarle; Grong, Øystein; Frigaard, Øyvind. (2004) SEM - EBSD characterisation of abnormal grain growth in friction stir welded 2024 T351 aluminium alloy. Proceedings / European Microscopy Congress
Academic article
Albertsen, Jorun Zahl; Grong, Øystein; Mathiesen, Ragnvald H.; Schmid, Bernd. (2004) Metallurgical Investigation of Metal Dusting Corrosion in Plant Exposed Nickel-Based Alloy 602CA. Proceedings of EUROCORR
Academic article
Myhr, Ole Runar; Grong, Øystein. (2004) ALFLOW-NaMo project. Hydro Aluminium Structures
Report

2003

Schmid, Bernd; Walmsley, John; Grong, Øystein; Ødegård, Rolf. (2003) Microscale investigations of the metal dusting corrosion mechanism on mild steel. Metallurgical and Materials Transactions A
Academic article
Erlien, Tomas Laugsand; Grong, Øystein. (2003) Hymen Bonding-The search of the optimal design. SINTEF-Materials Technology
Report

2002

Grong, Øystein; Shercliff, Hugh. (2002) Microstructural modelling in metals processing. Progress in Materials Science
Academic article
Enerhaug, Jakob; Steinsmo, Unni Merete; Grong, Øystein; Hellevik, Leif Rune. (2002) Dissolution and repassivation kinetics of a 12.3Cr-2.6Mo-6.5Ni super martensitic stainless steel. Journal of the Electrochemical Society
Academic article
Erlien, Tomas Laugsand; Grong, Øystein; Nilsen, Nils Inge. (2002) HYMEN Bonding-Experiments, testing and running-in of equipment. SINTEF-Materials Technology
Report
Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Klokkehaug, Siri; Marioara, Calin D. (2002) Precipitation reactions and strength evolution during industrial heat treatment of age hardening aluminium alloys-Part 4: Modification of numerical precipitation model. Hydro Aluminium Structures
Report
Enerhaug, Jakob; Steinsmo, Unni; Grong, Øystein. (2002) Dissolution and Repassivation Kinetics of a 12.3 Cr-2.6 Mo-6.5Ni Super Martensitic Stainless Steel. A Comparative Study. Journal of the Electrochemical Society
Academic article
Steinsmo, Unni; Grong, Øystein; Enerhaug, Jakob. (2002) Factors Affecting the Initiation of Pitting Corrosion in Super martensitic Stainless Steel Weldments. Science and technology of welding and joining
Academic article

2001

Gulbrandsen-Dahl, Sverre; Solberg, Jan Ketil; Grong, Øystein. (2001) Digital photocalorimetric measurements of cooling rates in chill block melt spinning of Mm(NiCoMnAl)5 hydride forming alloy. Materials Science and Technology
Academic article
Myhr, Ole Runar; Grong, Øystein; Andersen, Sigmund. (2001) Modelling of the age hardening behaviour of Al-Mg-Si alloys. Acta Materialia
Academic article
Sjøqvist, Thobias; Jønsson, Par; Grong, Øystein. (2001) Inclusions in commercial low and medium carbon ferromanganese. Metallurgical and Materials Transactions A
Academic article
Gulbrandsen-Dahl, Sverre; Solberg, Jan Ketil; Grong, Øystein. (2001) Digital photocalorimetric measurements of cooling rates in chill block melt spinning of Mm(NiCoMnAl)5 hydride forming alloy. Materials Science and Technology
Academic article
Schmid, Bernd; Aas, Nina; Grong, Øystein; Ødegård, Rolf. (2001) High-temperature oxidation of nickel and chromium studied with an in-situ environmental scanning electron microscope. Scanning
Academic article
Frigaard, Øyvind; Grong, Øystein; Midling, Ole Terje. (2001) A process model for friction stir welding of age hardening aluminium alloys. Metallurgical and Materials Transactions A
Academic article
Schmid, Bernd; Aas, Nina; Grong, Øystein; Ødegård, Rolf. (2001) In situ environmental scanning electon micoscope observations of catalytic processes encountered in metal dusting corrosion on iron and nickel. Applied Catalysis A : General
Academic article
Aas, Nina; Schmid, Bernd; Grong, Øystein; Ødegård, Rolf. (2001) Høytemperatur reaksjoner studert med in-situ ESEM. Kjemi
Academic article
Enerhaug, Jakob; Grong, Øystein; Steinsmo, Unni Merete. (2001) Factors affecting initiation of pitting corrosion in super martensitic stainless steel weldments. Science and technology of welding and joining
Academic article
Enerhaug, Jakob; Grong, Øystein; Steinsmo, Unni. (2001) Factors affecting initiation of pitting corrosion in super martensitic stainless steel weldments. Science and technology of welding and joining
Academic article
sjøqvist, thobias; jønsson, par; Grong, Øystein. (2001) Inclusions in commercial low and medium carbon ferromanganese. Metallurgical and Materials Transactions A
Academic article

2000

Myhr, Ole Runar; Grong, Øystein. (2000) Modelling of non-isothermal transformations in alloys containing a particle distribution. Acta Materialia
Academic article
Grong, Øystein; Myhr, Ole Runar. (2000) Additivity and isokinetic behaviour in relation to diffusion controlled growth. Acta Materialia
Academic article
Eijk van der, Casper; Grong, Øystein; Walmsley, John. (2000) Mechanisms of inclusion formation in low alloy steels deoxidised with titanium. Materials Science and Technology
Academic article
Hemmer, Hallstein; Grong, Øystein; Klokkehaug, Siri. (2000) A process model for the heat-affected zone microstructure evolution in duplex stainless steel weldments: Part II. Application to electron beam welding. Metallurgical and Materials Transactions A
Academic article
Grong, Øystein; Cross, Carl. (2000) A model for predicting weld metal grain refinement in G-V space. Materials Research Society Symposium Proceedings
Academic article

1999

Mousavi, Mehdi; Cross, Carl; Grong, Øystein. (1999) Effect of scandium and titanium-boron on grain refinement and hot cracking of aluminium alloy 7108. Science and technology of welding and joining
Academic article
Onsøien, Morten; Grong, Øystein; Gundersen, Øyvind; Skaland, Torbjørn. (1999) A process model for the microstructure evolution in ductile cast iron: Part I, The model. Metallurgical and Materials Transactions A
Academic article
Hemmer, Hallstein; Grong, Øystein. (1999) Prediction of penetration depths during electron beam welding. Science and technology of welding and joining
Academic article
Onsøien, Morten; Grong, Øystein; Skaland, Torbjørn; Jørgensen, Knut. (1999) Mechanisms of graphite formation in ductile cast iron containing rare earth metals. Materials Science and Technology
Academic article
Onsøien, Morten; Grong, Øystein; Gundersen, Øyvind; Skaland, Torbjørn. (1999) A process model for the microstructure evolution in ductile cast iron: Part II, Applications of the model. Metallurgical and Materials Transactions A
Academic article
Schmid, Bernd; Grong, Øystein; Ødegård, Rolf. (1999) Coke formation in metal dusting experiments. Materials and corrosion - Werkstoffe und Korrosion
Academic article
Onsøien, Morten; Skaland, Torbjørn; Grong, Øystein. (1999) Mechanisms of graphite formation in ductile cast iron containing cerium and lanthanum. International Journal of Cast Metals Research
Academic article
Cross, Carl Edward; Grong, Øystein; Mousavi, Mehdi Gebreil. (1999) A model for equiaxed grain formation along the weld metal fusion line. Scripta Materialia
Academic article
Hemmer, Hallstein; Grong, Øystein. (1999) A process model for the heat-affected zone microstructure evolution in duplex stainless steel weldments. Part I, The model. Metallurgical and Materials Transactions A
Academic article
Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1999) A process model for the heat-affected zone microstructure evolution in Al-Zn-Mg weldments. Metallurgical and Materials Transactions A
Academic article

1998

Grong, Øystein; Dahle, Arne Kristian; Onsøien, Morten Ingar; Arnberg, Lars. (1998) Analytical modelling of equiaxed solidification. Acta Materialia
Academic article
Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1998) Additivity and isokinetic behaviour in relation to particle dissolution. Acta Materialia
Academic article

1997

Onsøien, Morten Ingar; Grong, Øystein; Skaaland, T; Olsen, S.O.. (1997) Effects of rare earth metals on microstructure evolution in ductile iron. American Foundry Society : Transactions
Academic article
Onsøien, M.I.; Grong, Øystein; Skaaland, T; Olsen, S.O.. (1997) Effects of rare earth metals on microstructure evolution in ductile iron. American Foundry Society : Transactions
Academic article
Mousavi, M.G.; Cross, C.E.; Grong, Øystein; Hval, M.. (1997) Controlling weld metal dilution for optimised weld performance in aluminium. Science and technology of welding and joining
Academic article
Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1997) Brazing of ZrO%c toughened Al%cO%d to stainless steel. Materials Science and Technology
Academic article
Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1997) A process model for active brazing of ceramics. Journal of Materials Science
Academic article
Onsøien, Morten Ingar; Grong, Øystein; Rørvik, G.; Nordmark, A.; Skaland, T.. (1997) Design and development of treatment alloys for ductile cast iron. International Journal of Cast Metals Research
Academic article
Bratland, Dagfinn; Grong, Øystein; Shercliff, H.; Myhr, O.R.; Tjøtta, S.. (1997) Modelling of precipitation reactions in industrial processing. Acta Materialia
Academic article
Myhr, Ole Runar; Grong, Øystein; Klokkehaug, S.; Fjær, H.G.; Kluken, Arnt Ove. (1997) Process model for welding of Al-Mg-Si extrusions. Pt. 1, Precipitate stability. Science and technology of welding and joining
Academic article
Grong, Øystein. (1997) Metallurgical modelling of welding. 2nd ed. Institute of Materials
Non-fiction book

1996

Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1996) A process model for active brazing of ceramics. Pt. 1. Journal of Materials Science
Academic article
Bjørneklett, Børge; Grong, Øystein; Anisdahl, Lars; Hellum, Einar; Sande, Vegard. (1996) Brazing of dispersion-strengthened aluminum. Welding Journal
Academic article
Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1996) A model for coupled growth of reaction layers in reactive brazing of ZrO%c-toughened Al%cO%d. Metallurgical and Materials Transactions A
Academic article

1994

Midling, O.T.; Grong, Øystein. (1994) A process model for friction welding of Al-Mg-Si alloys and Al-SiC metal matrix composites. 2, HAZ microstructure and strength evolution. Acta metallurgica et materialia
Academic article
Midling, O.T.; Grong, Øystein. (1994) A process model for friction welding of Al-Mg-Si alloys and Al-SiC metal matrix composites. 1, HAZ temperature and strain rate. Acta metallurgica et materialia
Academic article
Grong, Øystein. (1994) Metallurgical modelling of welding. Institute of Materials
Non-fiction book
Grøntvedt, Per Ola; Grong, Øystein. (1994) Slitebestandig jernkompositt. SINTEF Rapport (F94638)
Report

Journal publications

Sørhaug, Jørgen Andre; Elkjaer, Aksel; Thronsen, Elisabeth; Bergh, Tina; Grong, Øystein; Vullum, Per Erik. (2024) Al-Cu intermetallic phase growth in hybrid metal extrusion & bonding welds exposed to isothermal annealing or direct current cycling. Materials & design
Academic article
Bergh, Tina; Fyhn, Hursanay; Sandnes, Lise; Blindheim, Jørgen; Grong, Øystein; Holmestad, Randi. (2023) Multi-material Joining of an Aluminum Alloy to Copper, Steel, and Titanium by Hybrid Metal Extrusion & Bonding. Metallurgical and Materials Transactions A
Academic article
Tognan, Alessandro; Sandnes, Lise; Totis, Giovanni; Sortino, Marco; Berto, Filippo; Grong, Øystein. (2022) Evaluation and Origin of Residual Stress in Hybrid Metal and Extrusion Bonding and Comparison with Friction Stir Welding. International Journal of Mechanical Sciences
Academic article
Salvati, Enrico; Lanzutti, Alex; Magnan, Michele; Sandnes, Lise; Berto, Filippo; Grong, Øystein. (2022) Microstructural Observations of an AA6082-T6 Hybrid Metal Extrusion & Bonding (HYB) Butt Weld. Materials Today Communications
Academic article
Elkjær, Aksel Sean; Sørhaug, Jørgen A; Ringen, Geir; Bjørge, Ruben; Grong, Øystein. (2022) Electrical and thermal stability of Al-Cu welds: Performance benchmarking of the hybrid metal extrusion and bonding process. Journal of Manufacturing Processes
Academic article
Leoni, Francesco; Grong, Øystein; Celotto, Ambra; Fjær, Hallvard Gustav; Ferro, Paolo; Berto, Filippo. (2022) Process Modelling Applied to Aluminium-Steel Butt Welding by Hybrid Metal Extrusion and Bonding (HYB). Metals
Academic article
Celotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Torgersen, Jan; Vullum, Per Erik. (2021) Preliminary in-situ study of FIB-assisted method for aluminium solid-state welding at the microscale. Procedia Structural Integrity
Academic article
Leoni, Francesco; Grong, Øystein; Ferro, Paolo; Berto, Filippo. (2021) A Semi-Analytical Model for the Heat Generation during Hybrid Metal Extrusion and Bonding (HYB). Materials
Academic article
Sandnes, Lise; Welo, Torgeir; Grong, Øystein; Berto, Filippo. (2021) On the fatigue properties of a third generation aluminium-steel butt weld made by hybrid metal extrusion & bonding (HYB). International Journal of Fatigue
Academic article
Sandnes, Lise; Bergh, Tina; Grong, Øystein; Holmestad, Randi; Vullum, Per Erik; Berto, Filippo. (2021) Interface Microstructure and Tensile Properties of a Third Generation Aluminium-Steel Butt Weld Produced Using the Hybrid Metal Extrusion & Bonding (HYB) Process. Materials Science & Engineering: A
Academic article
Leoni, Francesco; Sandnes, Lise; Grong, Øystein; Berto, Filippo. (2021) Mechanical testing of gas metal arc AA6082-T6 weldments. Material Design & Processing Communications (MDPC)
Academic article
Sandnes, Lise; Rørvik, Gisle; Kulbotten, Inge Morten; Grong, Øystein; Berto, Filippo. (2021) Qualification of the hybrid metal extrusion & bonding (HYB) process for welding of aluminium offshore structures. Material Design & Processing Communications (MDPC)
Academic article
Bergh, Tina; Sandnes, Lise; Johnstone, Duncan Neil; Grong, Øystein; Berto, Filippo; Holmestad, Randi. (2020) Microstructural and mechanical characterisation of a second generation hybrid metal extrusion & bonding aluminium-steel butt joint. Materials Characterization
Academic article
Leoni, Francesco; Grong, Øystein; Ferro, Paolo; Berto, Filippo. (2020) Simulating the dependence of the filler wire feeding on the wire size in the hybrid metal extrusion & bonding (HYB) process. Procedia Structural Integrity
Academic article
Leoni, Francesco; Grong, Øystein; Fjær, Hallvard Gustav; Ferro, Paolo; Berto, Filippo. (2020) A First Approach on Modelling the Thermal and Microstructure Fields During Aluminium Butt Welding Using the HYB PinPoint Extruder. Procedia Structural Integrity
Academic article
Leoni, Francesco; Grong, Øystein; Sandnes, Lise; Berto, Filippo. (2020) High temperature tensile properties of AA6082 filler wire used for solid-state joining. Procedia Structural Integrity
Academic article
Leoni, Francesco; Grong, Øystein; Sandnes, Lise; Welo, Torgeir; Berto, Filippo. (2020) Finite element modelling of the filler wire feeding in the hybrid metal extrusion & bonding (HYB) process. Journal of Advanced Joining Processes
Academic article
Sandnes, Lise; Grong, Øystein; Welo, Torgeir; Berto, Filippo. (2020) Fatigue properties of AA6060-T6 butt welds made by hybrid metal extrusion & bonding. Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
Academic article
Blindheim, Jørgen; Grong, Øystein; Welo, Torgeir; Steinert, Martin. (2020) On the mechanical integrity of AA6082 3D structures deposited by hybrid metal extrusion & bonding additive manufacturing. Journal of Materials Processing Technology
Academic article
Grong, Øystein; Sandnes, Lise; Bergh, Tina; Vullum, Per Erik; Holmestad, Randi; Berto, Filippo. (2019) An analytical framework for modelling intermetallic compound (IMC) formation and optimising bond strength in aluminium‐steel welds. Material Design & Processing Communications (MDPC)
Academic article
Grong, Øystein; Sandnes, Lise; Berto, Filippo. (2019) A Status Report on the Hybrid Metal Extrusion & Bonding (HYB) Process and Its Applications. Material Design & Processing Communications (MDPC)
Academic article
Sandnes, Lise; Romere, Luca; Grong, Øystein; Berto, Filippo; Welo, Torgeir. (2019) Assessment of the Mechanical Integrity of a 2 mm AA6060-T6 Butt Weld Produced Using the Hybrid Metal Extrusion & Bonding (HYB) Process – Part II: Tensile Test Results. Procedia Structural Integrity
Academic article
Grong, Øystein; Sandnes, Lise; Berto, Filippo. (2019) Progress in Solid State Joining of Metals and Alloys. Procedia Structural Integrity
Academic article
Leoni, Francesco; Sandnes, Lise; Grong, Øystein; Berto, Filippo. (2019) Mechanical behavior of gas metal arc AA6082-T6 weldments. Procedia Structural Integrity
Academic article
Sandnes, Lise; Romere, Luca; Berto, Filippo; Welo, Torgeir; Grong, Øystein. (2019) Assessment of the Mechanical Integrity of a 2 mm AA6060-T6 Butt Weld Produced Using the Hybrid Metal Extrusion & Bonding (HYB) Process – Part I: Bend Test Results. Procedia Manufacturing
Academic article
Berto, Filippo; Sandnes, Lise; Filippo, Abbatinali; Grong, Øystein; Ferro, Paolo. (2018) Using the hybrid metal extrusion & bonding (HYB) process for dissimilar joining of AA6082-T6 and S355 . Procedia Structural Integrity
Academic article
Blindheim, Jørgen; Grong, Øystein; Aakenes, Ulf Roar; Welo, Torgeir; Steinert, Martin. (2018) Hybrid Metal Extrusion & Bonding (HYB) - a new technology for solid-state additive manufacturing of aluminium components. Procedia Manufacturing
Academic article
Sandnes, Lise; Grong, Øystein; Torgersen, Jan; Berto, Filippo. (2018) Using the Hybrid Metal Extrusion & Bonding (HYB) Process for Butt Welding of 4 mm Plates of AA6082-T6. MATEC Web of Conferences
Academic article
Sandnes, Lise; Grong, Øystein; Torgersen, Jan; Welo, Torgeir; Berto, Filippo. (2018) Exploring the hybrid metal extrusion and bonding process for butt welding of Al–Mg–Si alloys. The International Journal of Advanced Manufacturing Technology
Academic article
Sandnes, Lise; Grong, Øystein; Torgersen, Jan; Welo, Torgeir; Berto, Filippo. (2018) Correction to: Exploring the hybrid metal extrusion and bonding process for butt welding of Al–Mg–Si alloys. The International Journal of Advanced Manufacturing Technology
Errata
Berto, Filippo; Sandnes, Lise; Grong, Øystein; Ferro, Paolo. (2018) Mechanical Qualification of the Hybrid Metal Extrusion & Bonding (HYB) Process for Butt Welding of 4 mm Plates of AA6082-T6. Procedia Structural Integrity
Academic article
Myhr, Ole Runar; Grong, Øystein; Schafer, Carmen. (2015) An Extended Age Hardening Model for Al-Mg-Si Alloys Incorporating the Room Temperature Storage and Cold Deformation Process Stages. Metallurgical and Materials Transactions A
Academic article
Myhr, Ole Runar; Schafer, Carmen; Grong, Øystein; Engler, Olaf; Brinkman, Henk-Jan; Hirsch, Jurgen. (2014) Modelling the combined effect of room temperature storage and cold deformation on the age-hardening behaviour of Al-Mg-Si alloys-part 1. Materials Science Forum
Academic article
Aakenes, Ulf Roar; Grong, Øystein; Austigard, Tor. (2014) Application of the hybrid metal extrusion & bonding (HYB) method for joining of AA6082-T6 base material. Materials Science Forum
Academic article
Grong, Øystein. (2012) Recent Advances in Solid-State Joining of Aluminum. Welding Journal
Academic article
Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein. (2010) Cold pressure welding of severely plastically deformed aluminium by divergent extrusion. Materials Science & Engineering: A
Academic article
Myhr, Ole Runar; Grong, Øystein; Pedersen, Ketill Olav. (2010) A Combined Precipitation, Yield Strength, and Work Hardening Model for Al-Mg-Si Alloys. Metallurgical and Materials Transactions A
Academic article
Mousavi, Mehdi Gebreil; Cross, Carl-Edward; Grong, Øystein. (2009) The Effect of High-Temperature Eutectic-Forming Impurities on Aluminum 7108 Weldability. Welding Journal
Academic article
Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein; Erlien, Tomas Laugsand. (2009) Experimental and finite element studies of the divergent extrusion process under conditions applicable to cold pressure welding of commercial purity aluminium. Materials Science & Engineering: A
Academic article
Myhr, Ole Runar; Grong, Øystein. (2009) Novel modelling approach to optimisation of welding conditions and heat treatment schedules for age hardening Al alloys. Science and technology of welding and joining
Academic article
Nordstrand, Erlend Fjøsne; Grong, Øystein; Eijk, Casper van der; Gaal, Sean. (2009) Phase relations in Ce-Al-Fe-S based grain refiners for steels. ISIJ International
Academic article
Eijk, Casper van der; Grong, Øystein; Haakonsen, Fredrik; Kolbeinsen, Leiv; Tranell, Gabriella. (2009) Progress in the development and use of grain refiner based on cerium sulphide or titanium compound for carbon steel. ISIJ International
Academic article
Mousavi, Mehdi Gebreil; Cross, Carl Edward; Grong, Øystein. (2009) The effect of high-temperature eutectic-forming impurities on aluminium 7108 weldability. Welding Journal
Academic article
Myhr, Ole Runar; Grong, Øystein; Lademo, Odd-Geir; Tryland, Tore. (2009) Optimising crash resistance of welded aluminium structures. Welding Journal
Academic article
Karlsen, Morten; Grong, Øystein; Søfferud, Mario Kokolakis; Hjelen, Jarle; Rørvik, Gisle; Chiron, Remi. (2009) Scanning electron microscopy/electron backscatter diffraction-based observations of martensite variant selection and slip plane activity in supermartensitic stainless steels during plastic deformation at elevated, ambient, and subzero temperatures. Metallurgical and Materials Transactions A
Academic article
Lilleby, Anders Sunde; Grong, Øystein; Hemmer, Hallstein. (2009) Experimental and finite element simulations of cold pressure welding of aluminium by divergent extrusion. Materials Science & Engineering: A
Academic article
Nordstrand, Erlend Fjøsne; Grong, Øystein; Eijk, Casper van der; Gaal, Sean. (2009) Conditions for CeS formation during manufacturing of Ce-S-Al grain refiners for steels. ISIJ International
Academic article
Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein. (2009) Cold Pressure Welding of Severly Plastically Deformed Aluminium by Divergent Extrusion. Materials Science & Engineering: A
Academic article
Grong, Øystein; Hemmer, Hallstein; Lilleby, Anders. (2009) Experimental and Finite Elements Simulations of Cold Pressure Welding of Aluminium by Divergent Extrusion. Materials Science & Engineering: A
Academic article
Lilleby, Anders; Grong, Øystein; Hemmer, Hallstein; Erlien, Tomas. (2009) Experimental and finite elements studies of the divergent extrusion process under conditions applicable to cold pressure welding of commercial purity aluminium. Materials Science & Engineering: A
Academic article
Gouttebroze, Sylvian; Mo, Asbjørn; Grong, Øystein; Pedersen, Ketill; Fjær, Hallvard. (2008) A new constitutive model for the finite element simulation of local hot forming of aluminium 6xxx alloys. Metallurgical and Materials Transactions A
Academic article
Karlsen, Morten; Hjelen, Jarle; Grong, Øystein; Rørvik, G.; Chiron, R.; Schubert, U.. (2008) SEM/EBSD based in situ studies of deformation induced phase transformations in supermartensitic stainless steels. Materials Science and Technology
Academic article
Albertsen, Jorun Zahl; Grong, Øystein; Walmsley, John C; Mathiesen, Ragnvald; Beek, W.J.. (2008) A Model for High-Temperature Pitting Corrosion in Nickel-Based Alloys Involving Internal Precipitation of Carbides, Oxides and Graphite. Metallurgical and Materials Transactions A
Academic article
Myhr, Ole Runar; Grong, Øystein. (2008) Utilizing a predictive tool for designing welded aluminum components. Welding Journal
Academic article
Safarian-Dastjerdi, Jafar; Grong, Øystein; Kolbeinsen, Leiv; Olsen, Sverre E.. (2006) A Process Model for the Carbothermic Reduction of MnO from High Carbon Ferromanganese - The Model. ISIJ International
Academic article
Friis, Jesper; Holmedal, Bjørn; Ryen, Øyvind; Nes, Erik Aasmund; Myhr, Ole Runar; Grong, Øystein. (2006) Work hardening behaviour of heat-treatable Al-Mg-Si-alloys. Materials Science Forum
Academic article
Grong, Øystein; Kolbeinsen, Leiv; Tranell, Gabriella; van der Eijk, Casper. (2006) Microstructure Control of Steels through Dispersoid Metallurgy Using Novel Grain Refining Alloys. ISIJ International
Academic article
Zhang, Zhiliang; Gundersen, Øyvind; Aune, Ragnhild; Ødegård, Jack; Grong, Øystein. (2005) A method for retrieving temperature and microstructure dependent apparent yield strength for aluminium alloys. Computational Materials Science
Academic article
Albertsen, Jorun Z.; Grong, Øystein; Mathiesen, Ragnvald; Schmid, Bernd. (2005) Metallurgical investigation of metal dusting corrosion in plant-exposed nickel-based alloy 602CA. Corrosion Engineering, Science and Technology
Academic article
Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Marioara, Calin D. (2004) Modelling of the microstructure and strength evolution in Al-Mg-Si alloys during multistage thermal processing. Acta Materialia
Academic article
Karlsen, Morten; Norum, Håvard; Hjelen, Jarle; Grong, Øystein; Frigaard, Øyvind. (2004) SEM - EBSD characterisation of abnormal grain growth in friction stir welded 2024 T351 aluminium alloy. Proceedings / European Microscopy Congress
Academic article
Albertsen, Jorun Zahl; Grong, Øystein; Mathiesen, Ragnvald H.; Schmid, Bernd. (2004) Metallurgical Investigation of Metal Dusting Corrosion in Plant Exposed Nickel-Based Alloy 602CA. Proceedings of EUROCORR
Academic article
Schmid, Bernd; Walmsley, John; Grong, Øystein; Ødegård, Rolf. (2003) Microscale investigations of the metal dusting corrosion mechanism on mild steel. Metallurgical and Materials Transactions A
Academic article
Grong, Øystein; Shercliff, Hugh. (2002) Microstructural modelling in metals processing. Progress in Materials Science
Academic article
Enerhaug, Jakob; Steinsmo, Unni Merete; Grong, Øystein; Hellevik, Leif Rune. (2002) Dissolution and repassivation kinetics of a 12.3Cr-2.6Mo-6.5Ni super martensitic stainless steel. Journal of the Electrochemical Society
Academic article
Enerhaug, Jakob; Steinsmo, Unni; Grong, Øystein. (2002) Dissolution and Repassivation Kinetics of a 12.3 Cr-2.6 Mo-6.5Ni Super Martensitic Stainless Steel. A Comparative Study. Journal of the Electrochemical Society
Academic article
Steinsmo, Unni; Grong, Øystein; Enerhaug, Jakob. (2002) Factors Affecting the Initiation of Pitting Corrosion in Super martensitic Stainless Steel Weldments. Science and technology of welding and joining
Academic article
Gulbrandsen-Dahl, Sverre; Solberg, Jan Ketil; Grong, Øystein. (2001) Digital photocalorimetric measurements of cooling rates in chill block melt spinning of Mm(NiCoMnAl)5 hydride forming alloy. Materials Science and Technology
Academic article
Myhr, Ole Runar; Grong, Øystein; Andersen, Sigmund. (2001) Modelling of the age hardening behaviour of Al-Mg-Si alloys. Acta Materialia
Academic article
Sjøqvist, Thobias; Jønsson, Par; Grong, Øystein. (2001) Inclusions in commercial low and medium carbon ferromanganese. Metallurgical and Materials Transactions A
Academic article
Gulbrandsen-Dahl, Sverre; Solberg, Jan Ketil; Grong, Øystein. (2001) Digital photocalorimetric measurements of cooling rates in chill block melt spinning of Mm(NiCoMnAl)5 hydride forming alloy. Materials Science and Technology
Academic article
Schmid, Bernd; Aas, Nina; Grong, Øystein; Ødegård, Rolf. (2001) High-temperature oxidation of nickel and chromium studied with an in-situ environmental scanning electron microscope. Scanning
Academic article
Frigaard, Øyvind; Grong, Øystein; Midling, Ole Terje. (2001) A process model for friction stir welding of age hardening aluminium alloys. Metallurgical and Materials Transactions A
Academic article
Schmid, Bernd; Aas, Nina; Grong, Øystein; Ødegård, Rolf. (2001) In situ environmental scanning electon micoscope observations of catalytic processes encountered in metal dusting corrosion on iron and nickel. Applied Catalysis A : General
Academic article
Aas, Nina; Schmid, Bernd; Grong, Øystein; Ødegård, Rolf. (2001) Høytemperatur reaksjoner studert med in-situ ESEM. Kjemi
Academic article
Enerhaug, Jakob; Grong, Øystein; Steinsmo, Unni Merete. (2001) Factors affecting initiation of pitting corrosion in super martensitic stainless steel weldments. Science and technology of welding and joining
Academic article
Enerhaug, Jakob; Grong, Øystein; Steinsmo, Unni. (2001) Factors affecting initiation of pitting corrosion in super martensitic stainless steel weldments. Science and technology of welding and joining
Academic article
sjøqvist, thobias; jønsson, par; Grong, Øystein. (2001) Inclusions in commercial low and medium carbon ferromanganese. Metallurgical and Materials Transactions A
Academic article
Myhr, Ole Runar; Grong, Øystein. (2000) Modelling of non-isothermal transformations in alloys containing a particle distribution. Acta Materialia
Academic article
Grong, Øystein; Myhr, Ole Runar. (2000) Additivity and isokinetic behaviour in relation to diffusion controlled growth. Acta Materialia
Academic article
Eijk van der, Casper; Grong, Øystein; Walmsley, John. (2000) Mechanisms of inclusion formation in low alloy steels deoxidised with titanium. Materials Science and Technology
Academic article
Hemmer, Hallstein; Grong, Øystein; Klokkehaug, Siri. (2000) A process model for the heat-affected zone microstructure evolution in duplex stainless steel weldments: Part II. Application to electron beam welding. Metallurgical and Materials Transactions A
Academic article
Grong, Øystein; Cross, Carl. (2000) A model for predicting weld metal grain refinement in G-V space. Materials Research Society Symposium Proceedings
Academic article
Mousavi, Mehdi; Cross, Carl; Grong, Øystein. (1999) Effect of scandium and titanium-boron on grain refinement and hot cracking of aluminium alloy 7108. Science and technology of welding and joining
Academic article
Onsøien, Morten; Grong, Øystein; Gundersen, Øyvind; Skaland, Torbjørn. (1999) A process model for the microstructure evolution in ductile cast iron: Part I, The model. Metallurgical and Materials Transactions A
Academic article
Hemmer, Hallstein; Grong, Øystein. (1999) Prediction of penetration depths during electron beam welding. Science and technology of welding and joining
Academic article
Onsøien, Morten; Grong, Øystein; Skaland, Torbjørn; Jørgensen, Knut. (1999) Mechanisms of graphite formation in ductile cast iron containing rare earth metals. Materials Science and Technology
Academic article
Onsøien, Morten; Grong, Øystein; Gundersen, Øyvind; Skaland, Torbjørn. (1999) A process model for the microstructure evolution in ductile cast iron: Part II, Applications of the model. Metallurgical and Materials Transactions A
Academic article
Schmid, Bernd; Grong, Øystein; Ødegård, Rolf. (1999) Coke formation in metal dusting experiments. Materials and corrosion - Werkstoffe und Korrosion
Academic article
Onsøien, Morten; Skaland, Torbjørn; Grong, Øystein. (1999) Mechanisms of graphite formation in ductile cast iron containing cerium and lanthanum. International Journal of Cast Metals Research
Academic article
Cross, Carl Edward; Grong, Øystein; Mousavi, Mehdi Gebreil. (1999) A model for equiaxed grain formation along the weld metal fusion line. Scripta Materialia
Academic article
Hemmer, Hallstein; Grong, Øystein. (1999) A process model for the heat-affected zone microstructure evolution in duplex stainless steel weldments. Part I, The model. Metallurgical and Materials Transactions A
Academic article
Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1999) A process model for the heat-affected zone microstructure evolution in Al-Zn-Mg weldments. Metallurgical and Materials Transactions A
Academic article
Grong, Øystein; Dahle, Arne Kristian; Onsøien, Morten Ingar; Arnberg, Lars. (1998) Analytical modelling of equiaxed solidification. Acta Materialia
Academic article
Bjørneklett, Børge Iver; Grong, Øystein; Myhr, Ole Runar; Kluken, Arnt Ove. (1998) Additivity and isokinetic behaviour in relation to particle dissolution. Acta Materialia
Academic article
Onsøien, Morten Ingar; Grong, Øystein; Skaaland, T; Olsen, S.O.. (1997) Effects of rare earth metals on microstructure evolution in ductile iron. American Foundry Society : Transactions
Academic article
Onsøien, M.I.; Grong, Øystein; Skaaland, T; Olsen, S.O.. (1997) Effects of rare earth metals on microstructure evolution in ductile iron. American Foundry Society : Transactions
Academic article
Mousavi, M.G.; Cross, C.E.; Grong, Øystein; Hval, M.. (1997) Controlling weld metal dilution for optimised weld performance in aluminium. Science and technology of welding and joining
Academic article
Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1997) Brazing of ZrO%c toughened Al%cO%d to stainless steel. Materials Science and Technology
Academic article
Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1997) A process model for active brazing of ceramics. Journal of Materials Science
Academic article
Onsøien, Morten Ingar; Grong, Øystein; Rørvik, G.; Nordmark, A.; Skaland, T.. (1997) Design and development of treatment alloys for ductile cast iron. International Journal of Cast Metals Research
Academic article
Bratland, Dagfinn; Grong, Øystein; Shercliff, H.; Myhr, O.R.; Tjøtta, S.. (1997) Modelling of precipitation reactions in industrial processing. Acta Materialia
Academic article
Myhr, Ole Runar; Grong, Øystein; Klokkehaug, S.; Fjær, H.G.; Kluken, Arnt Ove. (1997) Process model for welding of Al-Mg-Si extrusions. Pt. 1, Precipitate stability. Science and technology of welding and joining
Academic article
Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1996) A process model for active brazing of ceramics. Pt. 1. Journal of Materials Science
Academic article
Bjørneklett, Børge; Grong, Øystein; Anisdahl, Lars; Hellum, Einar; Sande, Vegard. (1996) Brazing of dispersion-strengthened aluminum. Welding Journal
Academic article
Torvund, Tormod; Grong, Øystein; Akselsen, O.M.; Ulvensøen, J.H.. (1996) A model for coupled growth of reaction layers in reactive brazing of ZrO%c-toughened Al%cO%d. Metallurgical and Materials Transactions A
Academic article
Midling, O.T.; Grong, Øystein. (1994) A process model for friction welding of Al-Mg-Si alloys and Al-SiC metal matrix composites. 2, HAZ microstructure and strength evolution. Acta metallurgica et materialia
Academic article
Midling, O.T.; Grong, Øystein. (1994) A process model for friction welding of Al-Mg-Si alloys and Al-SiC metal matrix composites. 1, HAZ temperature and strain rate. Acta metallurgica et materialia
Academic article

Books

Myhr, Ole Runar; Grong, Øystein. (2011) Factors Influencing Heat Flow in Fusion Welding. ASM International ASM International
Non-fiction book
Myhr, Ole Runar; Grong, Øystein. (2011) Modeling of Metallurgical Microstructure Evolution in Fusion Welding. ASM International ASM International
Non-fiction book
Grong, Øystein. (1997) Metallurgical modelling of welding. 2nd ed. Institute of Materials
Non-fiction book
Grong, Øystein. (1994) Metallurgical modelling of welding. Institute of Materials
Non-fiction book

Part of book/report

Eijk, Casper van der; Haakonsen, Fredrik; Klevan, Ole Svein; Grong, Øystein. (2011) Development of grain refiner alloys for steels.
Academic chapter/article/Conference paper
Karlsen, Morten; Hjelen, Jarle; Grong, Øystein; Rørvik, Gisle; Opdahl, Christian; Chiron, Remi. (2007) Deformation-Induced Phase Transformation in Supermartensitic Stainless Steels.
Academic chapter/article/Conference paper

Report

Aakenes, Ulf Roar; Grong, Øystein; Dagestad, Sjur. (2013) Industrialising of the Hybrid Metal Extrusion & Bonding (HYB) Method - from Prototype towards Commercial Process. NTNU-trykk
Doctoral dissertation
Krog, Kaja; Grong, Øystein; Lilleby, Anders; Erlien, Tomas. (2007) Bindingsstyrke i kaldsveiste aluminiumslegeringer. HiST/AFT
Compendium
Myhr, Ole Runar; Grong, Øystein. (2004) ALFLOW-NaMo project. Hydro Aluminium Structures
Report
Erlien, Tomas Laugsand; Grong, Øystein. (2003) Hymen Bonding-The search of the optimal design. SINTEF-Materials Technology
Report
Erlien, Tomas Laugsand; Grong, Øystein; Nilsen, Nils Inge. (2002) HYMEN Bonding-Experiments, testing and running-in of equipment. SINTEF-Materials Technology
Report
Myhr, Ole Runar; Grong, Øystein; Fjær, Halvard G; Klokkehaug, Siri; Marioara, Calin D. (2002) Precipitation reactions and strength evolution during industrial heat treatment of age hardening aluminium alloys-Part 4: Modification of numerical precipitation model. Hydro Aluminium Structures
Report
Grøntvedt, Per Ola; Grong, Øystein. (1994) Slitebestandig jernkompositt. SINTEF Rapport (F94638)
Report

Knowledge Transfer

2024

Academic lecture

Sørhaug, Jørgen Andre; Elkjær, Aksel Sean; Thronsen, Elisabeth; Bergh, Tina; Grong, Øystein; Vullum, Per Erik. (2024) Microstructural characterisation of Al/Cu joints welded using hybrid metal extrusion & bonding. Georgia Tech ICAA19 - International conference on Aluminium alloys , Atlanta, GA 2024-06-23 - 2024-06-27

2023

Poster

Sørhaug, Jørgen Andre; Korsvold, Håkon; Grong, Øystein; Vullum, Per Erik; Holmestad, Randi. (2023) Multiscale study of a HYB welded Al-Mg-Si-Cu alloy using electron backscattered diffraction and transmission electron microscopy. LightMAT , Trondheim 2023-06-21 - 2023-06-23
Poster

Sørhaug, Jørgen Andre; Thronsen, Elisabeth; Grong, Øystein; Vullum, Per Erik; Holmestad, Randi. (2023) Observation of Al-Cu interface instability in a HYB joint TEM sample during room temperature storage. Microscopy & microanalysis , Minneapolis 2023-07-23 - 2023-07-27

2022

Poster

Celotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Vullum, Per Erik; Wan, Di. (2022) Unconventional use of Ga+ FIB and Xe+ Plasma-FIB for performing and investigating microscale cold-welding of dissimilar aluminium alloys. Research School TNNN 1st National Junior Scientist Research Conference in Nanoscience and Nanotechnology , Trondheim 2022-11-30 - 2022-12-02
Academic lecture

Bergh, Tina; Fyhn, Hursanay; Sandnes, Lise; Blindheim, Jørgen; Grong, Øystein; Holmestad, Randi. (2022) Hybrid metal extrusion & bonding for multi-material welding of aluminium alloys to copper, steel, and titanium. ICAA 18 , Toyama 2022-09-04 - 2022-09-08
Lecture

Celotto, Ambra; Grong, Øystein; Vullum, Per Erik; Wan, Di; Berto, Filippo. (2022) Microscale solid-state joining of aluminium by means of a Focused Ion Beam microscope . Italian Association of Metallurgy 39th National Conference of the Italian Association of Metallurgy , Padova 2022-09-21 - 2022-09-23
Lecture

Celotto, Ambra; Grong, Øystein; Wan, Di; Vullum, Per Erik; Holmestad, Randi; Sørhaug, Jørgen A. (2022) Cold Pressure Welding of aluminium: conventional and FIB-assisted microscale techniques. ESIS European Structural Integrity Society ECF23 European Conference on Fracture 2022 , Madeira 2022-06-27 - 2022-07-01
Lecture

Celotto, Ambra; Grong, Øystein; Holmestad, Randi; Vullum, Per Erik; Wan, Di; Sørhaug, Jørgen A. (2022) Cold bonding aluminium in a Focused Ion Beam microscope: development and qualitative in-situ assessment of the microscale technique. AGFME, GSEMM, IGF, SEIE-GEF 2nd Mediterranean Conference on Fracture and Structural Integrity (MedFract2) , Catania 2022-02-14 - 2022-02-16

2021

Academic lecture

Grong, Øystein; Sandnes, Lise; Berto, Filippo. (2021) Hybrid Metal Extrusion & Bonding (HYB) – mechanical integrity of some similar and dissimilar butt joints produced by HYB . European Structural Integrity Society TC18, TC15 and annual DIVK conference , Beograd & online 2021-11-09 - 2021-11-09
Lecture

Celotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Torgersen, Jan; Vullum, Per Erik. (2021) Iterative development of a novel technique for in-situ cold welding of aluminium inside the Focused Ion Beam microscope. Universidade do Porto 2nd International Conference of Advanced Joining Processes , Sintra, Portugal 2021-10-21 - 2021-10-22
Popular scientific lecture

Celotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Torgersen, Jan; Vullum, Per Erik. (2021) Preliminary in situ study of FIB-assisted method for aluminium solid-state welding at the microscale. Italian Group of Fracture 26th International Conference on Fracture and Structural Integrity , Turin 2021-05-26 - 2021-05-31
Lecture

Celotto, Ambra; Grong, Øystein; Holmestad, Randi; Sørhaug, Jørgen A; Torgersen, Jan; Vullum, Per Erik. (2021) Preliminary in situ study of FIB-assisted method for aluminium solid-state welding at the microscale . Italian Group of Fracture 26th International Conference on Fracture and Structural Integrity , Turin&Web https://www.youtube.com/watch?v=2t_r-BaWwUM&t=4s 2021-05-26 - 2021-05-31

2019

Poster

Bergh, Tina; Sandnes, Lise; Mathiasson, Marie; Johnstone, Duncan; Midgley, Paul A.; Berto, Filippo. (2019) Interface Microstructural Characterisation of Hybrid Metal Extrusion & Bonding Aluminium-Steel Joints. EMAG MMC 2019-07-01 - 2019-07-04

2018

Academic lecture

Sandnes, Lise; Berto, Filippo; Grong, Øystein; Torgersen, Jan. (2018) Using the Hybrid Metal Extrusion & Bonding (HYB) Process for Butt Welding of 4 mm plates of AA6082-T6. 5th International Conference of Engineering Against Failure (ICEAF V) 2018-06-20 - 2018-06-22
Academic lecture

Sandnes, Lise; Grong, Øystein; filippo, berto. (2018) Current Status of the Hybrid Metal Extrusion & Bonding (HYB) Process. ESIS (European Structural Integrity Society) 2nd International Conference on Structural Integrity and Durability , Dubrovnik 2018-10-02 - 2018-10-05
Poster

Sandnes, Lise; Grong, Øystein; Berto, Filippo; Filippo, Abbatinali; Matteo, Manfrotto. (2018) Exploring the Hybrid Metal Extrusion & Bonding (HYB) Process for Dissimilar Joining of Aluminium Alloy 6082-T6 and Structural Steel 355. ESIS (European Structural Integrity Society) 2nd International Conference on Structural Integrity and Durability , Dubrovnik 2018-10-02 - 2018-10-05

2011

Academic lecture

Tomovic-Petrovic, Stanka; Jensrud, Ola; Lefstad, Martin; Dons, Anne-Lise; Pedersen, Ketill Olav; Grong, Øystein. (2011) EFFECTS OF HIGH SILICON ADDITIONS ON EXTRUDABILITY AND MECHANICAL PROPERTIES OF AlMgSi1 BASE ALLOY. Interall ALUMINIUM TWO THOUSAND, 7th International Congress , Bologna 2011-05-17 - 2011-05-21

2010

Academic lecture

Tomovic-Petrovic, Stanka; Jensrud, Ola; Grong, Øystein. (2010) PHASE TRANSFORMATIONS DURING DEFORMATION OFCOMPLEX LIGHT ALLOYS. Norsk materialteknisk selskap, Polyteknisk Forening Nasjonal konferanse for Materialteknologi 2010 , Oslo 2010-06-03 - 2010-06-04

2009

Academic lecture

Nordstrand, Erlend Fjøsne; Grong, Øystein; Eijk, Casper van der; Gaal, Sean. (2009) Oxygen control during manufacturing of CeS-based grain refiners for steel. University of Concepción, Santiago, Chile Proceeding 8th Int. Confr. on Molten Slags, Fluxes & Salts (Molten2009), January 2009, Santiago, Chile, Publ. University of Concepción, Santiago, Chile (2009) , Santiago 2009-01-19 -

2007

Poster

Karlsen, Morten; Hjelen, Jarle; Grong, Øystein; Rørvik, Gisle; Chiron, Remi; Schubert, Uwe. (2007) In-situ Thermo-Mechanical SEM/EBSD Investigations of Steels. StatoilHydro StatoilHydro International Student Conference , Trondheim 2007-10-09 -

2006

Academic lecture

Myhr, Ole Runar; Grong, Øystein. (2006) A Multiscale Modelling Approach to the Optimisation of Welding Conditions and Heat Treatment Schedules for Age Hardening Aluminium Alloys. Graz University of Technology 8th International Conference on Numerical Analysis of Weldability , Slozz Seggau, Graz 2006-09-25 - 2006-09-27
Academic lecture

Friis, Jesper; Holmedal, Bjørn; Ryen, Øyvind; Nes, Erik Aasmund; Myhr, Ole Runar; Grong, Øystein. (2006) Work Hardening Behaviour of Heat-Treatable Al-Mg-Si-alloys. ICAA10 , Vancouver 2006-07-09 - 2006-07-13
Academic lecture

Safarian, Jafar; Kolbeinsen, Leiv; Grong, Øystein. (2006) Kinetic modeling of MnO reduction from slags by dissolved carbon in liquid iron. Sohn International Symposium on advanced processing of metals and materials , San Diego, California 2006-08-27 - 2006-08-31

2005

Poster

Grong, Øystein; Lilleby, Anders; Erlien, Tomas. (2005) The HYMEN Bonding Process. Lettmetallkonferansen 2005 , Raufoss 2005-10-18 - 2005-10-19
Poster

Grong, Øystein; Lilleby, Anders; Erlien, Tomas. (2005) HYMEN BONDING- A REVOLUTION IN ALUMINIUM JOINING TECHNOLOGY?. Lettmetallkonferansen , Raufoss 2005-10-18 - 2005-10-19
Poster

Erlien, Tomas; werenskiold, jens Christofer; Grong, Øystein; Roven, Hans Jørgen; Lilleby, Anders. (2005) Continuous Severe Plastic Deformation of Al-Mg-Si alloys. Lettmetallkonferansen , Raufoss 2005-10-18 - 2005-10-19
Academic lecture

Friis, Jesper; Grong, Øystein. (2005) Development of a precipitation model for liquid metal refining and its coupling to computational fluid dynamics (CFD). TermoTech meeting 2005-01-25 - 2005-01-25
Academic lecture

Friis, Jesper; Ryen, Øyvind; Holmedal, Bjørn; Grong, Øystein; Marthinsen, Knut. (2005) Modelling of precipitation and work hardening in age-hardenable Al-alloy. Atomistic Modelling in Aluminium Alloys 2005-06-23 - 2005-06-24
Poster

Erlien, Tomas Laugsand; Werenskiold, Jens Christofer; Lilleby, Anders; Grong, Øystein; Roven, Hans Jørgen. (2005) Continuous Severe Plastic Deformation of Al-Mg-Si Alloys. Dept. of Materials Science and Engineering, Kyushu Universit NanoSPD3- Nanomaterials by Severe Plastic Deformation , Fukuoka 2005-09-22 - 2005-09-26
Academic lecture

de Bruyn, Hennie; Schmid, Bernd; Grong, Øystein; Albertsen, Jorun Zahl. (2005) Adapting Metal Dusting Research to Trends in Syngas Technology. The Corrosion Society International NACE Confr. Corrosion 2005 , Houston (Texas), 2005-04-03 - 2005-04-07

2004

Academic lecture

Eijk, Casper van der; Lassila, Illka; Grong, Øystein; Klevan, Ole Svein; Holappa, Lauri. (2004) Ferrite nucleation on Ce-oxysulphide inclusions in low alloyed steels. TMS AIST/TMS International Conference on Materials Science and Technology 2004 , New Orleans 2004-09-26 - 2004-09-29
Poster

Van Beek, Wouter; Albertsen, Jorun Zahl; Grong, Øystein; Mathiesen, Ragnvald H.; Walmsley, John; Schmid, Bernd. (2004) Metal Dusting Corrosion in Nickel-Based Cr/Al-containing super alloys Nicrofer 6025HT and Inconel 693. 4th conference on Synchrotron Radiation in Material Science (SRMS-4) 2004-08-23 -

2003

Academic lecture

Karlsen, Morten; Frigaard, Øyvind; Hjelen, Jarle; Grong, Øystein; Norum, Håvard. (2003) SEM-EBSD characterisation of the deformation microstructure in friction stir welded 2024 T351 aluminium alloy. International Conference on Processing & Manufacturing of Advanced Materials (THERMEC'2003) , Leganes, Madrid 2003-07-07 - 2003-07-11

2002

Academic lecture

Enerhaug, Jakob; Steinsmo, Unni; Grong, Øystein. (2002) Effects of surface condition and H2S on localized corrosion in super martensitic stainless steel weldments. Supermartensitic stainless steels 2002, paper no.25, p.185-193 , Brussel 2002-12-01 -
Academic lecture

Eijk, Casper van der; Grong, Øystein. (2002) Effects of titanium containing oxide inclusions on steel weldability. ASM International 6th International Conference on Trends in Welding Research , Georgia, USA 2002-04-15 - 2002-04-19
Academic lecture

Enerhaug, Jakob; Olsen, Stein; Steinsmo, Unni Merete; Grong, Øystein. (2002) A new approach to the evaluation of pitting corrosion of supermartensitic weldments. NACE International NACE Conference Corrosion 2002 , Denver (Colorado), USA 2002-04-06 - 2002-04-14

2001

Academic lecture

Hemmer, Hallstein; Grong, Øystein; Klokkehaug, Siri. (2001) Process modelling applied to electron beam welding of duplex stainless steels. 6th International seminar on numerical analysis of weldability , Graz-Seggau, Østerrike 2001-10-01 - 2001-10-03
Poster

Karlsen, Morten; Tangen, Stian Moe; Hjelen, Jarle; Frigaard, Øivind; Grong, Øystein. (2001) SEM-EBSD Analysis applied for Characterization of the Microstructure in Friction Stir Welded Aluminium Alloys. 52nd annual meeting of the Scandinavian Society for Electron Microscopy, SCANDEM 2001, June 12-15, Huddinge, Stockholm, Sweden , Huddinge, Stockholm, Sweden 2001-06-15 -
Academic lecture

Hemmer, Hallstein; Grong, Øystein; Klokkehaug, Siri. (2001) Process modelling applied to electron beam welding of duplex stainless steels. 6th International seminar on numerical analysis of weldability , Graz-Seggau, Østerrike 2001-10-03 -
Academic lecture

Grong, Øystein; Jønsson, Par; Klevan, Ole Svein. (2001) The future role of ferroalloys in iron and steel. The Ferroalloy Association INFACON NINE , Quibec 2001-06-03 - 2001-06-06

2000

Academic lecture

Gulbrandsen-Dahl, Sverre; Solberg, Jan Ketil; Grong, Øystein. (2000) Målinger av avkjølingshastighet under smeltespinning. Norsk Metallurgisk Selskap`s 25.Sommermøte , Trondheim, 11. - 12. mai 2000
Academic lecture

Gulbrandsen-Dahl, Sverre; Solberg, Jan Ketil; Grong, Øystein. (2000) Temperature Measurements During Chill-Block Melt Spinning. Joint Nordic Conference in Powder Technology , Stockholm, Sverige, May 10-11 2000
Academic lecture

Grong, Øystein; Cross, Carl Edward. (2000) A model for predicting weld metal grain refinement in G-V space. International Symposium C Microstructural Modelling for Industrial Metals Processing , Boston, Massachusetts, USA, 29 Nov. to 3. Dec., 1999
Academic lecture

Myhr, Ole Runar; Fjær, Halvor; Klokkehaug, Siri; Holm, Erik; Grong, Øystein; Kluken, Arnt Ove. (2000) WELDSIM-An advanced simulation model for aluminium welding. Ninth International Conference on Computer Technology in Welding , Detroit, Michigan, USA, 28-30 September, 1999

1999

Academic lecture

Onsøien, Morten I.; Misic, Paul; Grong, Øystein; Gundersen, Øyvind; Dons, Anne-Lise. (1999) Application of a nodular cast iron microstructure model for an industrial casting. Third International Conference on Solidification and Gravity , Miskolc, Hungary
Academic lecture

Frigaard, Øyvind; Grong, Øystein; Bjørneklett, Børge Iver; Midling, Ole Terje. (1999) Modelling of the thermal and microstructure fields during friction stir welding of aluminium alloys. First International Symposium on Friction Stir Welding , Thousand Oaks, California, USA
Academic lecture

Philipenko, A. Y.; Karkhin, V.A.; Grong, Øystein; Halmøy, Einar. (1999) Simulation of thermal cycles in multi-electrode submerged arc welding. LUT Join'99 , Lappeenranta, Finland
Academic lecture

Frigaard, Øyvind; Grong, Øystein; Hjelen, Jarle; Gulbrandsen-Dahl, Sverre; Midling, Ole Terje. (1999) Characterisation of the subgrain structure in friction stir welded aluminium alloys using the SEM-EBSD technique. First International Symposium on Friction Stir Welding , Thousand Oaks, California, USA
Academic lecture

Pilipenko, Artem; Karkhin, Victor A.; Halmøy, Einar; Grong, Øystein. (1999) Simulation of Thermal Cycles in Multielectrode Submerged Arc Welding. International Conference on Efficient Welding in Industrial Applications (ICEWIA) , Lappeenranta, Finland August 1999
Academic lecture

Grong, Øystein. (1999) Grain refining of castings and welds. Seminar on Modelling of Grain Nucleation and Growth in Equiaxed Structures and Micro-Macro Properties of the Mushy Zone , SINTEF Oslo, Norway
Academic lecture

Eijk, Casper van der; Grong, Øystein; Hjelen, Jarle. (1999) Quantification of inclusion-stimulated ferrite nucleation in wrought steel using the SEM-EBSD technique. International Conference on Solid-Solid Phase Transformations '99 , Kyoto, Japan

1998

Academic lecture

Hemmer, H.; Grong, Øystein; Klokkehaug, S.. (1998) A process model for electron beam welding of duplex stainless steels. 6th International Conference on Welding and Melting by Electron and Laser Beams , Toulon
Academic lecture

Frigaard, Ø.; Grong, Øystein; Midling, Ole Terje. (1998) Modelling of heat flow phenomena in friction stir welding of aluminium alloys. 7th International Conference in Joints in Aluminium , [Mangler data]
Academic lecture

Bjørneklett, Børge; Frigaard, Øyvind; Grong, Øystein; Myhr, O.R.; Midling, O.T.. (1998) Modelling of local melting during friction stir welding of Al-Zn-Mg alloys. ICAA 6 - The International Conference on Aluminium Alloys , Toyohashi, Japan
Academic lecture

Grong, Øystein; Cross, C.E.. (1998) Microstructure and mechanical properties of simulated Al-Mg-Zn weld metal modified with Sc and Zr. ICAA-6 - Their physical and mechanical properties Topics , Joyohashi, Japan
Academic lecture

Grong, Øystein; Eijk, Casper van der; Babu, S.S.; David, S.A.. (1998) Effects of interactive particles on steel weldability. 5th International Conference on Trends in Welding Research, Jun e 1-5 , Pine Mountain, Georgia
Academic lecture

Grong, Øystein. (1998) Sammenføyningsteknologi : kriterier for valg av metode. Lettmetallkonferansen 1998 , Radisson SAS Royal Garden Hotel, Trondheim
Academic lecture

Frigaard, Øyvind; Bjørneklett, Børge; Grong, Øystein; Midling, O.T.. (1998) Process modelling applied to friction stir welding of Al-Mg-Si alloys. ICAA-6, International Conference on Aluminium Alloys , Toyohashi, Japan
Academic lecture

Grong, Øystein. (1998) Sammenføyningsteknologi-kriterier for valg av metode. Lettmetallkonferansen , Radisson SAS Garden Hotel, Trondheim, Norge, 22.-23. september
Academic lecture

Myhr, Ole Runar; Klokkehaug, S.; Fjær, H.G.; Grong, Øystein; Kluken, Arnt Ove. (1998) Modelling and microstructure evolution and residual stresses in processing and welding of 6082 and 7108 aluminium alloys. 5th International Conference on Trends in Welding Research, Jun e 1-5 , Pine Mountain, Georgia

1997

Academic lecture

Onsøien, Morten Ingar; Grong, Øystein; Dahle, Arne Kristian; Arnberg, Lars. (1997) An internal state variable approach to the modelling of microstructure evolution during solidification. 4th Decennial Internaitonal Conference on Solidification Proces sing , Sheffield
Academic lecture

Volden, Lars; Grong, Øystein; Thaulow, Christian. (1997) Residual stress distribution after welding of high strength low alloy quenched and tempered steels. 2nd International Symposium on Thermal Stresses and Related Topics , [Mangler data]
Academic lecture

Haaland, Dag; Eijk, Casper van der; Grong, Øystein. (1997) The role of interactive particles in steel. International Symposium "Safety in Application of High Strength Steel" , Trondheim
Academic lecture

Schmid, Bernd; Ødegård, Rolf; Grong, Øystein. (1997) Corrosion of alloys under low oxygen-partial pressure at moderate high temperatures. European Corrosion Congress , Trondheim

1996

Popular scientific lecture

Grong, Øystein. (1996) Modelling of precipitation reactions in industrial processing. , Oak Ridge National Laboratory, Oak Ridge, Tenn.
Popular scientific lecture

Grong, Øystein. (1996) Oksyddispergerte stål : nye muligheter for norsk ferrolegeringsindustri?. Elkem-seminar "Ferrolegeringers innvirkning på slaggrenhet i st ål" , Orkanger
Academic lecture

Grong, Øystein. (1996) Modelling as a tool in alloy design for weldability. International Conference on Aluminium Alloys , Grenoble
Academic lecture

Bjørneklett, Børge; Grong, Øystein; Kluken, Arnt Ove; Jensrud, Ola. (1996) Embrittlement phenomena in the HAZ of Al-Zn-Mg weldments. International Conference on Aluminium Alloys , Grenoble

1995

Popular scientific lecture

Grong, Øystein. (1995) Solid state transformations in metals and alloys. Elkem University "From Furnace Taphole to Final Product" , [Mangler data]

1994

Popular scientific lecture

Grong, Øystein. (1994) The future role of ferroalloys in iron and steel. Fra forskning til industrielle resultater , [Mangler data]
Popular scientific lecture

Grong, Øystein. (1994) Bruksområder og markeder for pulver-baserte ferrolegeringer innen jern- og stålindustrien. ESAB AB , [Mangler data]

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Øystein Grong

Øystein Grong

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