2024

• Tangstad, Merete; Rong, Harry Morten; Valderhaug, Aasgeir; Andresen, B.; Page, I.G. . (2024) Proceedings of the Silicon for the Chemical and Solar Industry XVII. Elsevier Elsevier
  Academic anthology/Conference proceedings
• Rimal, Vishal; Tangstad, Merete. (2024) Flow investigation of multiphase manganese slags. The Australasian Institute of Mining and Metallurgy International Conference on Molten Slags Fluxes and Salts : Proceedings
  Academic anthology/Conference proceedings
• Tangstad, Merete; Solberg, Emma; Marius, Larsen; Kaffash, Hamideh. (2024) CO2 Reactivity with Potassium and Strength of Densified Charcoal. Advancement in Mining and Mineral Engineering
  Academic article
• Folstad, Marit Buhaug; Einarsrud, Kristian Etienne; Tangstad, Merete. (2024) Dissolution of CaO in SiO<inf>2</inf>-CaO-Al<inf>2</inf>O<inf>3</inf> Slag in Si Production. Metals
  Academic article
• Han, Yu; Tangstad, Merete. (2024) Metallurgical Properties of Biocarbon in Ferroalloy Production─A Review. ACS Omega
  Academic literature review
• Kaam, Tristan Petrus Maria van; du Preez, Stephanus P.; Tangstad, Merete; Lobo, Stephen Ceasar. (2024) Hydrogen reduction of ilmenite: effects of oxidation. Canadian metallurgical quarterly
  Academic article
• Ernst, Marna; Tangstad, Merete; Du Preez, Stephan. (2024) Pre-reduction of Nchwaning manganese ore in CO/CO<inf>2</inf>, H<inf>2</inf>/H<inf>2</inf>O, and H<inf>2</inf> atmospheres. Minerals Engineering
  Academic article
• Haraldsson, Hakon Valur; Traustason, Halldór; Tesfahunegn, Yonatan A.; Tangstad, Merete; Sævarsdottir, Gudrun. (2024) Modeling and Comparison Study of Industrial AC-Arcs. Metallurgical and Materials Transactions B
  Academic article
• Haghdani, Shokouh; Tangstad, Merete; Einarsrud, Kristian Etienne. (2024) Studying the Structure and Viscosity of MnO-SiO<inf>2</inf>-CaO-Al<inf>2</inf>O<inf>3</inf>-MgO Slag System. Materials
  Academic article

2023

• Tangstad, Merete; Schanche, Trygve Lindahl; De Preez, Faan. (2023) Use of H2 in Mn-Ferroalloy Production. Springer
  Academic chapter/article/Conference paper
• Kristiansen, Save; Tangstad, Merete. (2023) Dissolution Rate and Wettability of SiO2-CaO-Al2O3 Slags on Quartz. NTNU
  Masters thesis
• Forberg, Sigmund; Tangstad, Merete. (2023) Reduction of SiMn slags - Comparing Coke and Charcoal as Reductants. NTNU
  Masters thesis
• Folstad, Marit Buhaug; Yu, Han; Wang, Haijuan; Tangstad, Merete. (2023) Disintegration of Six Different Quartz Types during Heating to 1600 °C. Minerals
  Academic article
• Hoover, Haley Iris; Fromreide, Mads; Sævarsdottir, Gudrun Arnbjörg; Tangstad, Merete. (2023) Bulk Resistivity of Materials in the Si/FeSi Furnace. Processes
  Academic article
• du Preez, Stephanus Petrus; Kaam, Tristan Petrus Maria van; Ringdalen, Eli; Tangstad, Merete; Morita, Kazuki; Bessarabov, Dmitri G.. (2023) An Overview of Currently Applied Ferrochrome Production Processes and Their Waste Management Practices. Minerals
  Academic literature review
• Larssen, Trine Asklund; Tangstad, Merete. (2023) Effect of Raw Materials on Temperature Development during Prereduction of Comilog and Nchwaning Manganese Ores. Minerals
  Academic article
• Jiao, Jianmeng; Jayakumari, Sethulakshmy; Wallin, Bogg Maria Elisabeth; Tangstad, Merete. (2023) Graphite crucible interaction with Fe–Si–B phase change material in pilot-scale experiments. High Temperature Materials and Processes
  Academic article
• Davies, Emlyn John; Tangstad, Merete; Schanche, Trygve Lindahl; du Preez, Stephanus Petrus. (2023) Pre-reduction of United Manganese of Kalahari Ore in CO/CO2, H2/H2O, and H2 Atmospheres. Metallurgical and Materials Transactions B
  Academic article
• Folstad, Marit Buhaug; Jusnes, Karin Fjeldstad; Tangstad, Merete. (2023) Investigation of slag and condensate from the charge top in a FeSi75 furnace. Springer
  Academic chapter/article/Conference paper
• Folstad, Marit Buhaug; Tangstad, Merete; Ringdalen, Eli; Einarsrud, Kristian Etienne. (2023) Slag and its effect on Si and FeSi production. NTNU
  Doctoral dissertation

2022

• Kaffash, Hamideh; Tangstad, Merete. (2022) CO2 Gasification of Densified Biomass: The Influence of K on Reaction Rate. JOM
  Academic article
• Davies, Jamey; Paktunc, Dogan; Ramos-Hernandez, José Juan; Tangstad, Merete; Ringdalen, Eli; Beukes, Johan P.. (2022) The use of hydrogen as a potential reductant in the chromite smelting industry. Minerals
  Academic article
• Larssen, Trine Asklund; Tangstad, Merete. (2022) Effect of Moisture, Hydrogen, and Water–Gas Shift Reaction on the Prereduction Behavior of Comilog and Nchwaning Manganese Ores. Metallurgical and Materials Transactions B
  Academic article
• Mukono, Tichaona; Wallin, Maria; Tangstad, Merete. (2022) Phase Distribution During Slag Formation in Mn Ferroalloy Production. Metallurgical and Materials Transactions B
  Academic article
• Haghdani, Shokouh; Tangstad, Merete; Einarsrud, Kristian Etienne. (2022) A Raman-Structure Model for the Viscosity of SiO2- CaO-Al2O3 System. Metallurgical and Materials Transactions B
  Academic article
• Bublik, Sergey; Tangstad, Merete; Einarsrud, Kristian Etienne. (2022) Interfacial Behaviour in Ferroalloys: The Influence of FeMn Slag Composition. Metallurgical and Materials Transactions B
  Academic article
• Jiao, Jian Meng; Safarian, Jafar; Tangstad, Merete. (2022) The Use of Fe-26Si-9B Alloy as Phase Change Material in Si<inf>3</inf>N<inf>4</inf> Container. Crystals
  Academic article
• Tangstad, Merete; Olsen, Jan Erik; Ringdalen, Eli; Ksiazek, Michal Tomasz; Reynolds, Quinn; Steenkamp, Joalet. (2022) Conceptual Tapping Model of Mn-Ferroalloy Furnaces. JOM
  Academic article
• Hoover, Haley; Andersen, Vegar; Sævarsdottir, Gudrun; Tangstad, Merete. (2022) Excavation of 160kW Pilot Scale Si furnace. Aspects in Mining & Mineral Science (AMMS)
  Academic article
• Nordhus, Astrid; Ringdalen, Eli; Tangstad, Merete. (2022) Modelling Gas Flow in Furnaces for Si Production. NTNU
  Masters thesis
• Bauman, Jesper; Tangstad, Merete. (2022) Wetting properties and interactions between SiO2-CaO-Al2O3 slag and SiC. NTNU
  Masters thesis
• Solhaug, Emma; Tangstad, Merete. (2022) Methods for K-impregnation of carbon materials and their effect on the CO2 reactivity. NTNU
  Masters thesis
• Mukono, Tichaona; Reiersen, Henrik Stensdal; Schanche, Trygve Lindahl; Wallin, Maria; Tangstad, Merete. (2022) Prereduction Behavior of Manganese Ores With Solid Carbon and in CO/CO<inf>2</inf> Gas Atmosphere. Metallurgical and Materials Transactions B
  Academic article
• Mukono, Tichaona; Wallin, Maria; Tangstad, Merete. (2022) Slag Reduction and Viscosities Interaction in Ferromanganese Process. The Minerals, Metals & Materials Series
  Academic article
• Hoover, Haley; Sævarsdottir, Gudrun; Tangstad, Merete. (2022) Electrical Resistivity of Transformed Carbon Materials in the Silicon Furnace. Springer
  Academic chapter/article/Conference paper
• da Luz Pascoal, Aline; Aristides Victor Rossoni, Hygor; Kaffash, Hamideh; Tangstad, Merete; Bicalho Henriques, Andréia. (2022) Study of the Physical Behaviour and the Carbothermal Reduction of Self-Reducing Briquettes Developed with Iron Ore Fines, Charcoal and Silica Fume Residues. Sustainability
  Academic article
• Olsen, Jan Erik; Ksiazek, Michal Tomasz; Tangstad, Merete. (2022) CFD Study on Continuous Tapping of Silicon. The Minerals, Metals & Materials Series
  Academic article
• Tangstad, Merete; Larsen, Marius Hansen. (2022) Densification of charcoal by thermal decomposition of methane. NTNU
  Masters thesis
• Surup, Gerrit Ralf; Kaffash, Hamideh; Ma, Yan; Trubetskaya, Anna; Pettersen, Johan Berg; Tangstad, Merete. (2022) Life Cycle Based Climate Emissions of Charcoal Conditioning Routes for the Use in the Ferro-Alloy Production. Energies
  Academic article
• Davies, Jamey; Tangstad, Merete; Ringdalen, Eli; Beukes, Johan Paul; Bessarabov, Dmitri; du Preez, Stephanus Petrus. (2022) The Effect of Pre-Oxidation on the Reducibility of Chromite Using Hydrogen: A Preliminary Study. Minerals
  Academic article

2021

• Schanche, Trygve Lindahl; Tangstad, Merete. (2021) Isothermal Reduction of Nchwaning Manganese Ore in CO/CO2/H2 Atmospheres. SSRN Electronic Journal
  Academic article
• Tesfahunegn, Yonatan; Magnusson, Thordur; Tangstad, Merete; Sævarsdottir, Gudrun. (2021) The Effect of Electrode Movements on Electrical Characteristics of a Submerged Arc Furnace. JOM
  Academic article
• Mukono, Tichaona; Gjøvik, Jonas Einan; Gaertner, Heiko; Wallin, Maria; Ringdalen, Eli; Tangstad, Merete. (2021) Extent of Ore Prereduction in Pilot-scale Production of High Carbon Ferromanganese. SSRN Electronic Journal
  Academic article
• Bublik, Sergey; Bao, Sarina; Tangstad, Merete; Einarsrud, Kristian Etienne. (2021) Interfacial Behaviour in Ferroalloys: The Influence of Sulfur in FeMn and SiMn Systems. Metallurgical and Materials Transactions B
  Academic article
• SOLHAUG, Emma; Tangstad, Merete. (2021) Densified biocarbon and the effect of potassium. NTNU
  Report
• Aarnæs, Trygve Storm; Tangstad, Merete; Ringdalen, Eli. (2021) SiC formation and SiO reactivity of methane at high temperatures. Materials Chemistry and Physics
  Academic article
• Canaguier, Vincent Yves; Tangstad, Merete. (2021) In situ observation of the carbothermic reduction and foaming of slags in silicomanganese production. Processes
  Academic article
• Jiao, Jianmeng; Tang, Kai; Safarian, Jafar; Grorud, Bettina; Sellevoll, Kathrine; Tangstad, Merete. (2021) High temperature interaction between Si–B alloys and Si3N4. Ceramics International
  Academic article
• Larssen, Trine Asklund; Senk, Dieter Georg; Tangstad, Merete. (2021) Reaction Rate Analysis of Manganese Ore Prereduction in CO-CO2 Atmosphere. Metallurgical and Materials Transactions B
  Academic article
• Bao, Sarina; Tangstad, Merete; Tang, Kai; Einarsrud, Kristian Etienne; Syvertsen, Martin; Onsøien, Morten Ingar. (2021) Investigation of Two Immiscible Liquids Wetting at Elevated Temperature: Interaction Between Liquid FeMn Alloy and Liquid Slag. Metallurgical and Materials Transactions B
  Academic article
• Ramos, D.C.; Carneiro, A.C.O.; Tangstad, Merete; Pereira, B.L.C.; Saadieh, Raghed; Oliveira, A.C.. (2021) Reactivity assessment of charcoal for use in silicon production. European Journal of Wood and Wood Products
  Academic article
• Folstad, Marit Buhaug; Ringdalen, Eli; Tveit, Halvard; Tangstad, Merete. (2021) Effect of different SiO2 polymorphs on the reaction between SiO2 and SiC in Si production. Metallurgical and Materials Transactions B
  Academic article
• Goso, Xolisa; Petersen, Jochen; Tangstad, Merete; Safarian, Jafar. (2021) Beneficiation of fluxed titaniferous slag to a marketable titania product using the modified upgraded slag process. Mineral Processing and Extractive Metallurgy: Transactions of the Institute of Mining and Metallurgy
  Academic article
• Tangstad, Merete; Bublik, Sergey; Haghdani, Shokouh; Einarsrud, Kristian Etienne; Tang, Kai. (2021) Slag Properties in the Primary Production Process of Mn-Ferroalloys. Metallurgical and Materials Transactions B
  Academic literature review
• Schanche, Trygve Lindahl; Tangstad, Merete. (2021) Prereduction of nchwaning ore in CO/CO<inf>2</inf>/H<inf>2</inf> gas mixtures. Minerals
  Academic article
• Larssen, Trine Asklund; Tangstad, Merete. (2021) Off-gas characteristics for varying conditions in the prereduction zone of a ferromanganese furnace – a basis for energy recovery. Social Science Research Network (SSRN)
  Academic article
• Sindland, Caroline; Tangstad, Merete. (2021) Production Rate of SiO Gas from Industrial Quartz and Silicon. Metallurgical and Materials Transactions B
  Academic article
• Surup, Gerrit Ralf; Trubetskaya, Anna; Tangstad, Merete. (2021) Life cycle assessment of renewable reductants in the ferromanganese alloy production: A review. Processes
  Academic literature review
• He, Jiali; Jusnes, Karin Fjeldstad; Tangstad, Merete. (2021) Phase transformation in quartz at elevated temperatures. Aspects in Mining & Mineral Science (AMMS)
  Article in business/trade/industry journal
• Kaffash, Hamideh; Surup, Gerrit Ralf; Tangstad, Merete. (2021) Densification of Biocarbon and Its Effect on CO2 Reactivity . Processes
  Academic article
• Glastonbury, Ralph; Beukes, Paul; van Zyl, Pieter Gideon; Tangstad, Merete; Ringdalen, Eli; Dall, Douglas. (2021) Characterisation of a real-world Søderberg electrode. Metals
  Academic article

2020

• Li, Xiang; Tang, Kai; Tangstad, Merete. (2020) Reduction and Dissolution Behaviour of Manganese Slag in the Ferromanganese Process. Minerals
  Academic article
• Canaguier, Vincent Yves; Tangstad, Merete. (2020) Kinetics of Slag Reduction in Silicomanganese Production. Metallurgical and Materials Transactions B
  Academic article
• Jusnes, Karin Fjeldstad; Tangstad, Merete; Ringdalen, Eli. (2020) Phase transformations in quartz used in silicon and ferrosilicon . Aspects in Mining & Mineral Science (AMMS)
  Academic article
• Jayakumari, Sethulakshmy; Vullum, Per Erik; Van Helvoort, Antonius; Tangstad, Merete. (2020) SiC crystalline micro bullets on bio-carbon based charcoal substrate. Journal of Crystal Growth
  Academic article
• Larssen, Trine Asklund; Tangstad, Merete; Kero, Ida. (2020) Prereduction of Comilog- and Nchwaning ore. NTNU
  Doctoral dissertation
• Tesfahunegn, Yonatan; Magnusson, Tordur; Tangstad, Merete; Sævarsdottir, Gudrun A.. (2020) Comparative study of AC and DC solvers based on current and power distributions in a submerged arc furnace. Metallurgical and Materials Transactions B
  Academic article
• Kaffash, Hamideh; Xing, Xing; Tangstad, Merete. (2020) Wettability of cokes by Fe-Mn melt. Journal of Dispersion Science and Technology
  Academic article
• Andresen, Birger; Rong, Harry Morten; Tangstad, Merete; Tveit, Halvard; Page, Ingrid Gamst. (2020) Silicon for the Chemical and Solar Industry XV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Academic anthology/Conference proceedings
• Ngoy, Didier; Sukhomlinov, Dmitry; Tangstad, Merete. (2020) Pre-reduction Behaviour of Manganese Ores in H2 and CO Containing Gases. ISIJ International
  Academic article
• Jesus, Leandro Gustavo de Mendes; Tangstad, Merete. (2020) CO Reactivity of Manganese Lumps Versus Briquettes. ISIJ International
  Academic article
• Broggi, Andrea; Ringdalen, Eli; Tangstad, Merete. (2020) Evolution of SiOx shell layers on SiC-SiOx core-shell nanowires. Materials Science Forum
  Academic article
• Tangstad, Merete. (2020) Silicon for the Chemical and Solar Industry XV. NTNU
  Academic anthology/Conference proceedings
• Folstad, Marit Buhaug; Ksiazek, Michal Tomasz; Tangstad, Merete. (2020) Slag in the Tapping Area in a Si Furnace.
  Academic chapter/article/Conference paper
• Tangstad, Merete. (2020) The Norwegian Aluminium Production.
  Multimedia product
• Pedersen, Tommy Andre; Tangstad, Merete. (2020) Electrical Resistivity in Carbon Materials Converting to SiC. NTNU
  Masters thesis
• Sindland, Caroline; Tangstad, Merete. (2020) Production Rate of SiO Gas from Industrial Quartz and Silicon. NTNU
  Masters thesis
• Jusnes, Karin Fjeldstad; Ringdalen, Eli; Tangstad, Merete. (2020) Phase Transformations in Quartz used in Silicon and Ferrosilicon Production. Aspects in Mining & Mineral Science (AMMS)
  Academic article
• Jusnes, Karin Fjeldstad; Tangstad, Merete; Ringdalen, Eli. (2020) Phase transformation and thermal degradation in industrial quartz. NTNU
  Doctoral dissertation
• Surup, Gerrit Ralf; Pedersen, Tommy Andre; Chaldien, Annah; Beukes, Johan Paul; Tangstad, Merete. (2020) Electrical Resistivity of Carbonaceous Bed Material at High Temperature. Processes
  Academic article
• Sindland, Caroline; Tangstad, Merete. (2020) Production rate of SiO gas from industrial quartz and silicon . NTNU
  Masters thesis
• Surup, Gerrit Ralf; Trubetskaya, Anna; Tangstad, Merete. (2020) Charcoal as an Alternative Reductant in Ferroalloy Production: A Review. Processes
  Academic literature review
• Jayakumari, Sethulakshmy; Tangstad, Merete. (2020) Formation and Characterization of β- and α-Silicon Carbide Produced During Silicon/Ferrosilicon Process. Department of Materials Science and Engineering, Norwegian University of Science and Technology
  Doctoral dissertation
• Larssen, Trine Asklund; Senk, Dieter Georg; Tangstad, Merete. (2020) Reduction of Manganese Ores in CO-CO2 Atmospheres. Metallurgical and Materials Transactions B
  Academic article
• Jayakumari, Sethulakshmy; Tangstad, Merete. (2020) Transformation of β-SiC from Charcoal, Coal, and Petroleum Coke to α-SiC at Higher Temperatures. Metallurgical and Materials Transactions B
  Academic article
• Kaffash, Hamideh; Tangstad, Merete. (2020) Factors influencing dissolution of carbonaceous materials in liquid Fe– Mn. Journal of Iron and Steel Research International
  Academic article
• Broggi, Andrea; Ringdalen, Eli; Tangstad, Merete. (2020) Characterization, Thermodynamics and Mechanism of Formation of SiC-SiOx Core–Shell Nanowires. Metallurgical and Materials Transactions B
  Academic article
• Aarnæs, Trygve Storm; Ringdalen, Eli; Tangstad, Merete. (2020) Silicon carbide formation from methane and silicon monoxide. Scientific Reports
  Academic article
• Jiao, Jian Meng; Grorud, Bettina; Safarian, Jafar; Tangstad, Merete. (2020) The Use of Si-B Alloys in Thermal Energy Storage System. Journal of Physics: Conference Series (JPCS)
  Academic article

2019

• Broggi, Andrea; Tangstad, Merete; Ringdalen, Eli. (2019) Characterization of a Si-SiO2 Mixture Generated from SiO(g) and CO(g). Metallurgical and Materials Transactions B
  Academic article
• Myklebust, Håkon Aleksander; Tangstad, Merete. (2019) Simulation of Electrical Current Paths in a MnFerroalloy Furnace. Aspects in Mining & Mineral Science (AMMS)
  Academic article
• Tesfahunegn, Yonatan; Magnusson, Thordur; Tangstad, Merete; Saevarsdottir, Gudrun. (2019) Dynamic Current and Power Distributions in a Submerged Arc Furnace. The Minerals, Metals & Materials Series
  Academic article
• Kalenga, M; Tangstad, Merete; Pan, X. (2019) Phase Relations in Ferromanganese Production During Prereduction: South African Ores. Metallurgist (New York)
  Academic article
• Tangstad, Merete; Safarian, Jafar; Bao, Sarina; Ringdalen, Eli; Valderhaug, Aasgeir. (2019) Reaction Rates of 2SiO2+SiC=3SiO+CO in Pellets at Elevated Temperatures. Aspects in Mining & Mineral Science (AMMS)
  Academic article
• Ramos, Diego Correa; Carneiro, Angélica de Cássia Oliveira; Tangstad, Merete; Saadieh, Raghed; Pereira, Bárbara Luísa Corradi. (2019) Quality of Wood and Charcoal from Eucalyptus Clones for Metallurgical Use. Floresta e Ambiente
  Academic article
• Jiao, Jianmeng; Safarian, Jafar; Grorud, Bettina; Tangstad, Merete. (2019) High Temperature Interaction of Si-B Alloys with Graphite Crucible in Thermal Energy Storage Systems. Materials
  Academic article
• Bublik, Sergey; Bao, Sarina; Tangstad, Merete; Einarsrud, Kristian Etienne. (2019) Slag-metal interactions in the FeMn tapping process: Interfacial properties and wetting.
  Academic chapter/article/Conference paper
• Jiao, Jianmeng; Grorud, Bettina; Safarian, Jafar; Tangstad, Merete. (2019) WETTABILITY OF MOLTEN Fe-Si-B ALLOY ON GRAPHITE, Al2O3, AND h-BN SUBSTRATES. Liquid Metal Processing & Casting Conference 2019
  Academic anthology/Conference proceedings
• Larssen, Trine Asklund; Kero, Ida; Tangstad, Merete. (2019) Energy Distribution in HC FeMn and SiMn - Energy vs Exergy Analyses . The Southern African Journal of Mining and Metallurgy
  Academic article
• Aarnæs, Trygve Storm; Tangstad, Merete. (2019) Effect of H2 on SiO and SiC formation. Építőanyag - Journal of Silicate Based and Composite Materials
  Academic article
• Heimo, Juhani; Jokilaakso, Ari; Kekkonen, Marko; Tangstad, Merete; Støre, Anne. (2019) Thermal conductivity of titanium slags. Metallurgical Research and Technology
  Academic article
• Jiao, Jianmeng; Grorud, Bettina; Sindland, Caroline; Safarian, Jafar; Tang, Kai; Sellevoll, Kathrine. (2019) The Use of Eutectic Fe-Si-B Alloy as a Phase Change Material in Thermal Energy Storage Systems. Materials
  Academic article
• Kim, Pyunghwa; Larssen, Trine Asklund; Tangstad, Merete. (2019) Reduction rates of MnO and SiO2 in SiMn slags between 1500 and 1650°C. The Southern African Journal of Mining and Metallurgy
  Academic article

2018

• Li, Xiang; Tangstad, Merete. (2018) The Influence of Sulfur Content on the Carbothermal Reduction of SiMn Slag. Metallurgical and Materials Transactions B
  Academic article
• Mwana Bute Ngoy, D; Kalenga wa Kalenga, M; Tangstad, Merete. (2018) Effect of Charge Basicity of Two Compositions on MnO Reduction During Smelting Ferromanganese. Metallurgist (New York)
  Academic article
• Datas, Alejandro; Cristobal, Ana Belen; del Cañizo, Carlos; Antolin, Elisa; Beaughon, Michel; Nikolopoulos, Nikolaos. (2018) AMADEUS: Next generation materials and solid state devices for ultra high temperature energy storage and conversion. AIP Conference Proceedings
  Academic article
• Kim, Pyunghwa; Tangstad, Merete. (2018) Kinetic Investigations of SiMn Slags From Different Mn Sources. Metallurgical and Materials Transactions B
  Academic article
• Saadieh, Raghed; Tangstad, Merete; Wegge, Harald. (2018) Simulation of the Ferrosilicon Process Using Small-Scale Laboratory Furnace. International Ferroalloys Congress INFACON : Proceedings
  Article in business/trade/industry journal
• Saadieh, Raghed; Tangstad, Merete; Wegge, Harald. (2018) Cavity Formation in Silicon Furnaces. Silicon for the Chemical and Solar Industry XIV Proceedings
  Article in business/trade/industry journal
• Jakobsson, Lars Klemet; Tangstad, Merete. (2018) Thermodynamics of Boron Removal from Silicon Using CaO-MgO-Al2O3-SiO2 Slags. Metallurgical and Materials Transactions B
  Academic article
• Tesfahunegn, Yonatan; Magnusson, Thordur; Tangstad, Merete; Saevarsdottir, Gudrun. (2018) Effect of carbide configuration on the current distribution in submerged arc furnaces for silicon production?A modelling approach. The Minerals, Metals & Materials Series
  Academic article
• van Staden, Yolindi; Beukes, Johan Paul; van Zyl, Pieter Gideon; Ringdalen, Eli; Tangstad, Merete; Kleynhans, Ernst L.J.. (2018) Damring formation during rotary kiln chromite pre-reduction: Effects of pulverized carbonaceous fuel selection and partial pellet melting. Metallurgical and Materials Transactions B
  Academic article
• Kim, Pyunghwa; Tangstad, Merete. (2018) Reduction Rates of SiMn Slags from Various Raw Materials. NTNU
  Doctoral dissertation
• Tesfahunegn, Yonatan; Magnusson, Thordur; Tangstad, Merete; Saevarsdottir, Gudrun. (2018) Dynamic Current Distribution in the Electrodes of Submerged Arc Furnace Using Scalar and Vector Potentials. Lecture Notes in Computer Science (LNCS)
  Academic article
• Vadon, Mathieu; Sortland, Øyvind Sunde; Nuta, Ioana; Chatillon, Christian; Tangstad, Merete; Chichignoud, Guy. (2018) CFD Modeling of boron removal from liquid silicon with cold gases and plasma. Metallurgical and Materials Transactions B
  Academic article
• Vadon, Mathieu; Sortland, Øyvind Sunde; Tangstad, Merete; Chichignoud, Guy; Delannoy, Yves. (2018) Passivation Threshold for the Oxidation of Liquid Silicon and Thermodynamic Non-equilibrium in the Gas Phase. Metallurgical and Materials Transactions B
  Academic article
• Tangstad, Merete; Beukes, Paul; Steenkamp, Joalet Dalene; Ringdalen, Eli. (2018) Chapter 14: Coal-based reducing agents in ferroalloys and silicon production. Woodhead Publishing Limited
  Chapter
• du Preez, S.P; Beukes, Paul; van Zyl, Peter; Tangstad, Merete; Tiedt, LR. (2018) Silicon Carbide Formation Enhanced by In-Situ-Formed Silicon Nitride: An Approach to Capture Thermal Energy of CO-Rich Off-Gas Combustion. Metallurgical and Materials Transactions B
  Academic article
• Tesfahunegn, Yonatan; Magnusson, Tordur; Tangstad, Merete; Saevarsdottir, Gudrun. (2018) Effect of electrode shape on the current distribution in submerged arc furnaces for silicon production - A modelling approach. Symposium series - Southern African Institute of Mining and Metallurgy
  Academic article
• Ngoy, Didier; Tangstad, Merete; Kalenga, Michel. (2018) Reduction Rate of MnO from Two Based Charges producing Ferromanganese. University of Johannesburg
  Masters thesis
• Jusnes, Karin Fjeldstad; Tangstad, Merete; Ringdalen, Eli. (2018) Phase Transformations from Quartz to Cristobalite. Springer Nature
  Academic chapter/article/Conference paper
• Hustad, Hanne Mette; Tangstad, Merete. (2018) Tapping of FeSi Furnaces. NTNU
  Masters thesis
• Li, Fei; Tangstad, Merete. (2018) Kinetic modeling of the reaction rate for quartz and carbon pellet. Metallurgical and Materials Transactions B
  Academic article
• Li, Fei; Tangstad, Merete; Ringdalen, Eli. (2018) Carbothermal reduction of quartz and carbon pellets at elevated temperatures. Metallurgical and Materials Transactions B
  Academic article
• Larssen, Trine Asklund; Tangstad, Merete; Kero, Ida. (2018) Gaseous reduction of Mn ores in CO-CO2 atmosphere. Springer Nature
  Academic chapter/article/Conference paper
• Broggi, Andrea; Tangstad, Merete. (2018) Small scale experiments simulating condensation of SiO and CO in silicon furnace. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper
• Andresen, Birger; Nygaard, Lars; Rong, Harry Morten; Tangstad, Merete; Tveit, Halvard; Page, Ingrid Gamst. (2018) Silicon for the Chemical and Solar Industry XIV. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Academic anthology/Conference proceedings
• Jusnes, Karin Fjeldstad; Tangstad, Merete; Ringdalen, Eli. (2018) Cracks, Disintegration and Phases Transformations in Quartz. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper
• Saadieh, Raghed; Tangstad, Merete; Wegge, Harald. (2018) Cavity formation in silicon furnaces. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper
• Jayakumari, Sethulakshmy; Tangstad, Merete. (2018) Formation of elemental silicon in β-SiC par. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper
• Polkowski, Wojciech; Sobczak, Natalia; Tangstad, Merete; Safarian, Jafar; Jiao, Jian Meng; Grorud, Bettina. (2018) Silicon and silicon-boron alloys as phase change materials in thermal energy storage units. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper

2017

• Hustad, Hanne Mette; Tangstad, Merete. (2017) The effect of FexOy on Al2O3 – CaO – SiO2 slag systems. International Student Seminar in Stockholm
  Report
• Kim, Pyunghwa; Larssen, Trine Asklund; Kawamoto, Ryosuke; Tangstad, Merete. (2017) Empirical Activation Energies of MnO and SiO2 Reduction in SiMn Slags Between 1500 and 1650 °C. The Minerals, Metals & Materials Series
  Academic article
• Li, Fei; Tangstad, Merete. (2017) Carbothermal Reduction of Quartz with Carbon from Natural Gas. Metallurgical and Materials Transactions B
  Academic article
• Tangstad, Merete; Ringdalen, Eli; Manilla, Edmundo; Davila, Daniel. (2017) Pilot Scale Production of Manganese Ferroalloys Using Heat-Treated Mn-Nodules. JOM
  Academic article
• Letout, Sebastien Romain; Ratvik, Arne Petter; Tangstad, Merete; Johansen, Stein Tore; Olsen, Jan Erik. (2017) A multiscale numerical approach of the dripping slag in the coke bed zone of a pilot scale Si-Mn furnace. SINTEF akademisk forlag
  Academic chapter/article/Conference paper
• Polkowski, Wojciech; Sobczak, Natalia; Nowak, Rafal; Kudyba, Artur; Bruzda, Grzegorz; Polkowska, Adelajda. (2017) Wetting Behavior and Reactivity of Molten Silicon with h-BN Substrate at Ultrahigh Temperatures up to 1750 °C. Journal of materials engineering and performance (Print)
  Academic article
• Larssen, Trine; Tangstad, Merete. (2017) Reduction of MnO and SiO2 from Comilog and Assman based slags. NTNU
  Masters thesis
• Tangstad, Merete; Holm, Katrine. (2017) The properties of calcined anthracite. NTNU
  Masters thesis

2016

• Olsen, Håkon Aleksander Hartvedt; Tangstad, Merete. (2016) A theoretical study on the reaction rates in the SiMn-production process. Norwegian University of Science and Technology
  Masters thesis
• Bao, Sarina; Syvertsen, Martin; Nordmark, Arne; Kvithyld, Anne; Engh, Thorvald Abel; Tangstad, Merete. (2016) Plant scale investigation of liquid aluminium filtration by Al2O3 and SiC ceramic foam filters. The Minerals, Metals & Materials Series
  Academic article
• Li, Fei; Tangstad, Merete. (2016) Use of agglomerated raw materials in Si production. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper
• Ringdalen, Eli; Tangstad, Merete. (2016) Phase transformations in quartz and it's effect on furnace operation. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper
• Ksiazek, Michal; Tangstad, Merete; Ringdalen, Eli. (2016) Five furnaces five different sto. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper
• Nygård, Lars; Pachaly, Bernd; Rong, Harry Morten; Tangstad, Merete; Tveit, Halvard; Page, Ingrid Gamst. (2016) Silicon for the Chemical and Solar Industry XIII. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Academic anthology/Conference proceedings

2015

• Sortland, Øyvind Sunde; Tangstad, Merete. (2015) Boron removal from silicon by steam and hydrogen. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Doctoral dissertation
• Tangstad, Merete; Ni, Feng. (2015) Kinetics of the reaction between quartz and silicon carbide in different gas atmospheres. NTNU
  Masters thesis
• Nadir, Bilal; Tangstad, Merete. (2015) Mn alloys production with the use of natural gas. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Masters thesis
• Steenkamp, JD; Pistorius, P Chris; Tangstad, Merete. (2015) Wear mechanisms of carbon-based refractory materials in SiMn tap-holes—part II: in situ observation of cemical reactions. Metallurgical and Materials Transactions B
  Academic article
• Jakobsson, Lars Klemet; Tangstad, Merete. (2015) Thermodynamic Activities and Distributions of Calcium and Magnesium Between Silicon and CaO-MgO-SiO2 Slags at 1873 K (1600 °C). Metallurgical and Materials Transactions B
  Academic article
• Steenkamp, JD; Pistorius, PC; Tangstad, Merete. (2015) Chemical wear analysis of a tap-hole on a SiMn production furnace. The Southern African Journal of Mining and Metallurgy
  Academic article
• Li, Fei; Tangstad, Merete; Solheim, Ingeborg. (2015) Quartz and Carbon Black Pellets for Silicon Production.
  Academic chapter/article/Conference paper
• Tangstad, Merete; Ringdalen, Eli; Ichihara, K. (2015) Pretreatment unit in ferromanganese production.
  Academic chapter/article/Conference paper
• Ringdalen, Eli; Tangstad, Merete; Brynjulfsen, Thomas. (2015) Melting Behaviour of Mn sources - effect on furnace performance.
  Academic chapter/article/Conference paper
• Steenkamp, Joalet Dalene; Pistorius, Petrus Chris; Tangstad, Merete. (2015) Wear mechanisms of carbon-based refractory materials in silicomanganese tap holes—part I: equilibrium calculations and slag and refractory characterization. Metallurgical and Materials Transactions B
  Academic article

2014

• Sortland, Øyvind Sunde; Tangstad, Merete. (2014) Boron Removal from Silicon Melts by H2O/H2 Gas Blowing: Mass Transfer in Gas and Melt. Metallurgical and Materials Transactions E
  Academic article
• Kline, Jeffery; Tangstad, Merete; Tranell, Gabriella. (2014) A Raman Spectroscopic Study of the Structural Modifications Associated with the Addition of Calcium Oxide and Boron Oxide to Silica. Metallurgical and Materials Transactions B
  Academic article
• Jakobsson, Lars Klemet; Tangstad, Merete. (2014) Erratum to: Distribution of boron between silicon and CaO-MgO-Al2O3-SiO2 slags. Metallurgical and Materials Transactions B
  Errata
• Tang, Kai; Løvvik, Ole Martin; Safarian-Dastjerdi, Jafar; Ma, Xiang; Tangstad, Merete. (2014) Removal of Phosphorus in Metallurgical Silicon by Rare Earth Elements. Metallurgical and Materials Transactions E
  Academic article
• Ksiazek, Michal Tomasz; Tangstad, Merete; Dalaker, Halvor; Ringdalen, Eli. (2014) Reduction of SiO2 to SiC using natural gas. Metallurgical and Materials Transactions E
  Academic article
• Dalaker, Halvor; Tangstad, Merete. (2014) The interactions of carbon and nitrogen in liquid silicon. High Temperature Materials and Processes
  Academic article
• Jakobsson, Lars Klemet; Tangstad, Merete. (2014) Distribution of Boron Between Silicon and CaO-MgO-Al2O3-SiO2 Slags. Metallurgical and Materials Transactions B
  Academic article
• Turkova, Kira; Slizovskiy, Dmitry; Tangstad, Merete. (2014) Co reactivity and porosity of manganese materials. ISIJ International
  Academic article
• Øye, Harald Arnljot; Brekken, H.; Nygaard, Lars; Rong, Harry Morten; Tangstad, Merete; Tveit, Halvard. (2014) Silicon for the Chemical and Solar Industry XII. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Academic anthology/Conference proceedings
• Tangstad, Merete; Brynjulfsen, Thomas; Ringdalen, Eli. (2014) Reduction of agglomerated manganese ores in a 150 kW pilot scale furnace. John Wiley & Sons
  Academic chapter/article/Conference paper
• Krokstad, Magnus; Tangstad, Merete. (2014) Elektrisk resistivitet i industrielle SiC-lag. NTNU
  Masters thesis
• Tangstad, Merete; Ksiazek, Michal Tomasz; Andersen, Jan Erlend. (2014) Zones and materials in the Si furnace. Norges teknisk-naturvitenskapelige universitet
  Academic chapter/article/Conference paper

2013

• Næss, Mari K.; Tranell, Gabriella; Tangstad, Merete. (2013) Mechanisms and kinetics of liquid silicon oxidation. Doktoravhandlinger ved NTNU (145)
  Doctoral dissertation
• Brynjulfsen, Thomas; Tangstad, Merete. (2013) Reduction of manganese ore agglomerates. NTNU-trykk
  Doctoral dissertation
• Jakobsson, Lars Klemet; Tangstad, Merete. (2013) Distribution of boron between silicon and CaO-SiO2, MgO-SiO2, CaO-MgO-SiO2 and CaO-Al2O3-SiO2 slags at 1600°C. Doktoravhandlinger ved NTNU (326)
  Doctoral dissertation
• Bao, Sarina; Syvertsen, Martin; Nordmark, Arne; Kvithyld, Anne; Engh, Thorvald Abel; Tangstad, Merete. (2013) Plant Scale Investigation of Liquid Aluminium Filtration by Al2O3 and SiC Ceramic Foam Filters. Light Metals
  Academic article
• Tangstad, Merete. (2013) Kobberprosessen i pepperkakeform. Arbeidets Rett
  Popular scientific article
• Tangstad, Merete. (2013) Back to BASIC. International Innovation
  Popular scientific article
• Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete. (2013) Thermodynamic and Kinetic Behavior of B and Na Through the Contact of B-Doped Silicon with Na2O-SiO2 Slags. Metallurgical and Materials Transactions B
  Academic article
• Ladam, Yves; Tangstad, Merete; Ravary, B. (2013) Energy mapping of industrial ferroalloy plants.
  Academic chapter/article/Conference paper
• Ringdalen, Eli; Tangstad, Merete. (2013) Study of SiMn production in Pilot Scale experiments – Comparing Carajas sinter and Assmang ore.
  Academic chapter/article/Conference paper
• Ksiazek, Michal; Mánik, Tomás; Tangstad, Merete; Ringdalen, Eli. (2013) The thermal diffusivity of raw materials for ferromanganese production.
  Academic chapter/article/Conference paper

2012

• Tang, Kai; Andersson, Stefan; Nordstrand, Erlend Fjøsne; Tangstad, Merete. (2012) Removal of Boron in Silicon by H2-H2O Gas Mixtures. JOM
  Academic article
• Nordstrand, Erlend Fjøsne; Tangstad, Merete. (2012) Removal of boron from silicon by moist hydrogen gas. Metallurgical and Materials Transactions B
  Academic article
• Safarian, Jafar; Kolbeinsen, Leiv; Tangstad, Merete. (2012) Thermodynamic activities in silicon binary melts. Journal of Materials Science
  Academic article
• Kadkhodabeigi, Mehdi; Safarian-Dastjerdi, Jafar; Tveit, Halvard; Tangstad, Merete; Johansen, Stein Tore. (2012) Removal of SiC particles from solar grade silicon melts by imposition of high frequency magnetic field. Transactions of Nonferrous Metals Society of China
  Academic article
• Bao, Sarina; Kvithyld, Anne; Tang, Kai; Engh, Thorvald Abel; Tangstad, Merete. (2012) WETTABILITY OF ALUMINIUM WITH ALUMINIUM CARBIDE (GRAPHITE) IN ALUMINIUM FILTRATION. Light Metals
  Academic article
• Kamfjord, Nils Eivind; Tveit, Halvard; Tangstad, Merete. (2012) Mass and energy balances of the silicon process. NTNU-trykk
  Doctoral dissertation
• Ksiazek, Michal; Tangstad, Merete. (2012) The thermophysical properties of raw materials for ferromanganese production. NTNU-trykk
  Doctoral dissertation
• Slizovskiy, Dmitriy; Tangstad, Merete. (2012) Agglomeration in ferromanganese submerged arc furnaces with focus on K and Zn deposition. NTNU-trykk
  Doctoral dissertation
• Bao, Sarina; Engh, Thorvald Abel; Syvertsen, Martin; Kvithyld, Anne; Tangstad, Merete. (2012) Inclusion (particle) removal by interception and gravity in ceramic foam filters. Journal of Materials Science
  Academic article
• Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete. (2012) Processes for upgrading metallurgical grade silicon to solar grade silicon. Energy Procedia
  Academic article
• Tang, Kai; Tangstad, Merete. (2012) A thermodynamic description of the Si-rich Si-Fe system. Acta Metallurgica Sinica (English Letters)
  Academic article
• Bao, Sarina; Tang, Kai; Kvithyld, Anne; Engh, Thorvald Abel; Tangstad, Merete. (2012) Wetting of pure aluminium on graphite, SiC and Al2O3 in aluminium filtration. Transactions of Nonferrous Metals Society of China
  Academic article
• Safarian, Jafar; Tangstad, Merete. (2012) Vacuum refining of molten silicon. Metallurgical and Materials Transactions B
  Academic article
• Safarian, Jafar; Tangstad, Merete. (2012) Kinetics and Mechanism of Phosphorus Removal from Silicon in Vacuum Induction Refining. High Temperature Materials and Processes
  Academic article
• Øvrelid, Eivind Johannes; Tangstad, Merete; Tranell, Gabriella; Lohne, Otto; Ceccaroli, Bruno. (2012) New advances in metallurgical solar grade silicon based on recent Norwegian research activities. Physica Status Solidi. C, Current topics in solid state physics
  Academic article
• Sulentic, Ines; Tangstad, Merete. (2012) Removal of Boron from Silicon by Gas refining with Water and Hydrogen. NTNU
  Masters thesis
• Ringdalen, Eli; Tangstad, Merete. (2012) Reaction Mechanisms in Carbothermic Production of Silicon, Study of Selected Reactions. John Wiley & Sons
  Academic chapter/article/Conference paper

2011

• Safarian, Jafar; Kolbeinsen, Leiv; Tangstad, Merete. (2011) Liquidus of Silicon Binary Systems. Metallurgical and Materials Transactions B
  Academic article
• Safarian, Jafar; Tangstad, Merete. (2011) Phase diagram study of the Si-P system in Si-rich region. Journal of Materials Research
  Academic article
• Zheng, Song-sheng; Engh, Thorvald Abel; Tangstad, Merete; Luo, Xue-tao. (2011) Separation of Phosphorus from silicon by induction vacuum refining. Separation and Purification Technology
  Academic article
• Bao, Sarina; Kvithyld, Anne; Engh, Thorvald Abel; Tangstad, Merete. (2011) Wettability of Aluminium with SiC and Graphite in Aluminium Filtration. Wiley-Blackwell
  Academic chapter/article/Conference paper
• Zheng, Song-sheng; Safarian, Jafar; Seok, Seongho; Kim, Sungwook; Tangstad, Merete; Luo, Xue-tao. (2011) Elimination of phosphorus vaporizing from molten silicon at finite reduced pressure. Transactions of Nonferrous Metals Society of China
  Academic article
• Bao, Sarina; Tang, Kai; Kvithyld, Anne; Tangstad, Merete; Engh, Thorvald Abel. (2011) Wettability of Aluminum on Alumina. Metallurgical and Materials Transactions B
  Academic article
• Zheng, Song-sheng; Engh, Thorvald Abel; Tangstad, Merete; Luo, Xue-tao. (2011) Numerical Simulation of Phosphorus Removal from Silicon by Induction Vacuum Refining. Metallurgical and Materials Transactions A
  Academic article
• Ksiazek, Michal Tomasz; Tangstad, Merete; Ringdalen, Eli. (2011) The thermophysical properties of raw materials for ferromanganese production.
  Academic chapter/article/Conference paper
• Ringdalen, Eli; Tangstad, Merete. (2011) Pyrometallurgical Research at SINTEF and NTNU in Norway.
  Academic chapter/article/Conference paper

2010

• Kline, Jeffery; Tangstad, Merete; Tranell, Gabriella. (2010) Effects of calcium oxide on the silicate structure during slag refining of silicon: a Raman spectroscopic study.
  Academic chapter/article/Conference paper
• Ciftja, Arjan; Engh, Thorvald Abel; Tangstad, Merete. (2010) Wetting Properties of Molten Silicon with Graphite Materials. Metallurgical and Materials Transactions A
  Academic article
• Ringdalen, Eli; Gaal, S.; Tangstad, Merete; Ostrovski, Oleg. (2010) Ore melting and reduction in silicomanganese production. Metallurgical and Materials Transactions B
  Academic article
• Ciftja, A.; Engh, Thorvald Abel; Tangstad, Merete. (2010) A model of foam filters. Metallurgical and Materials Transactions B
  Academic article
• Dalaker, Halvor; Tangstad, Merete. (2010) Boron - nitrogen interactions in liquid silicon. Conference record of the Photovoltaic Specialists Conference
  Academic article
• Sørensen, Bjørn Eske; Gaal, Sean; Ringdalen, Eli; Tangstad, Merete; Kononov, Ring; Ostrovski, Oleg. (2010) Phase compositions of manganese ores and their change in the process of calcination. International Journal of Mineral Processing
  Academic article
• Brynjulfsen, Ingvild; Bakken, Astrid; Tangstad, Merete; Arnberg, Lars. (2010) Influence of oxidation on the wetting behavior of liquid silicon on Si3N4-coated substrates. Journal of Crystal Growth
  Academic article
• Ciftja, Arjan; Engh, Thorvald Abel; Tangstad, Merete. (2010) A model of foam filters. Metallurgical and Materials Transactions B
  Academic article
• Tangstad, Merete; Leroy, Delphine; Ringdalen, Eli. (2010) Behaviour of agglomerates in ferromanganese production.
  Academic chapter/article/Conference paper
• Sørensen, Bjørn Eske; Gaal, S.; Tangstad, Merete; Ringdalen, Eli; Kononov, Ring; Ostrovski, Oleg. (2010) Properties of manganese ores and their change in the process of calcination.
  Academic chapter/article/Conference paper
• Gaal, Sean; Tangstad, Merete; Ravary, Benjamin; Ringdalen, Eli. (2010) Recycling of sludge from the production of manganese.
  Academic chapter/article/Conference paper
• Safarian, Jafar; Tangstad, Merete. (2010) Vacuum behaviour of the dissolved elements in molten silicon. Tapir Akademisk Forlag
  Academic chapter/article/Conference paper

2009

• Tang, Kai; Øvrelid, Eivind Johannes; Tranell, Gabriella; Tangstad, Merete. (2009) Critical assessment of the impurity diffusivities in solid and liquid silicon. JOM
  Academic article
• Eidem, P.A.; Tangstad, Merete; Bakken, Jon Arne. (2009) Electrical conditions of a coke bed in SiMn production. Canadian metallurgical quarterly
  Academic article
• Safarian, Jafar; Kolbeinsen, Leiv; Tangstad, Merete; Tranell, Gabriella. (2009) Kinetics and mechanism of the simultaneous carbothermic reduction of FeO and MnO from high-carbon ferromanganese slag. Metallurgical and Materials Transactions B
  Academic article
• Safarian, Jafar; Tangstad, Merete. (2009) Wettability of silicon carbide by CaO-SiO2 slags. Metallurgical and Materials Transactions B
  Academic article
• Dalaker, Halvor; Tangstad, Merete. (2009) Time and temperature dependence of the solubility of carbon in liquid silicon equilibrated with silicon carbide and its dependence on boron levels. Materials transactions
  Academic article
• Eidem, Per Anders; Runde, Magne; Tangstad, Merete; Bakken, Jon Arne; Zhou, Z. Y.; Yu, A. B.. (2009) Effect of contact resistance on bulk resistivity of dry coke beds. Metallurgical and Materials Transactions B
  Academic article
• Ciftja, Arjan; Øvrelid, E.J.; Tangstad, Merete; Engh, Thorvald Abel; Fejzo, A.. (2009) Settling of particles in molten silicon before directional casting of a solar grade silicon ingot.
  Academic chapter/article/Conference paper
• Bao, Sarina; Kvithyld, A.; Gaal, S.; Engh, Thorvald Abel; Tangstad, Merete. (2009) Wetting of pure aluminum on filter materials graphite, AlF3 and Al2O3.
  Academic chapter/article/Conference paper
• Øvrelid, E.J.; Tang, K.; Engh, Thorvald Abel; Tangstad, Merete. (2009) Feedstock. Springer
  Academic chapter/article/Conference paper
• Ciftja, A; Engh, Thorvald Abel; Tangstad, Merete; Kvithyld, A.; Øvrelid, E.J.. (2009) Removal of inclusions from silicon. JOM
  Academic article
• Tang, K.; Øvrelid, E.J.; Tranell, Gabriella; Tangstad, Merete. (2009) A thermochemical database for the solar cell silicon materials. Materials transactions
  Academic article
• Dalaker, Halvor; Tangstad, Merete. (2009) Temperature dependence of the solubility of nitrogen in liquid silicon equilibrated with silicon nitride. Materials transactions
  Academic article
• Ringdalen, Eli; Tangstad, Merete; Gaal, S. (2009) Initial melting and Reduction of Ore and Fluxes at the Top of the Coke Bed during SiMn-production.
  Academic chapter/article/Conference paper
• Gaal, S; Ringdalen, Eli; Vaganov, Danil; Tangstad, Merete. (2009) Melting phenomenon of manganese bearing ores.
  Academic chapter/article/Conference paper

2008

• Safarian-Dastjerdi, Jafar; Tranell, Gabriella; Tangstad, Merete; Kolbeinsen, Leiv; Gaal, Sean; Kaczorowski, Jakub. (2008) Reduction kinetics of MnO from high-carbon ferromanganese slags by carbonaceous materials in Ar and CO atmospheres. Metallurgical and Materials Transactions B
  Academic article
• Ciftja, Arjan; Tangstad, Merete; Engh, Thorvald Abel. (2008) Wettability of silicon with refractory materials: A review. NTNU Trykk
  Academic anthology/Conference proceedings
• Ciftja, Arjan; Engh, Thorvald Abel; Tangstad, Merete. (2008) Refining and recycling of silicon: A review. NTNU Trykk
  Academic anthology/Conference proceedings
• Ciftja, Arjan; Engh, Thorvald Abel; Tangstad, Merete; Kvithyld, Anne. (2008) Recycling of solar cell silicon scrap by filtration.
  Academic chapter/article/Conference paper
• Ciftja, Arjan; Øvrelid, E. J.; Tangstad, Merete; Engh, Thorvald Abel. (2008) Settling of solid particles in molten silicon as a refining step from metallurgical grade to solar grade silicon.
  Academic chapter/article/Conference paper
• Ciftja, Arjan; Engh, Thorvald Abel; Tangstad, Merete; Kvithyld, Anne. (2008) Recycling of silicon scrap by filtration.
  Academic chapter/article/Conference paper
• Dalaker, Halvor; Tangstad, Merete. (2008) The Solubility Of Carbon In Liquid Silicon And Its Dependence On The Boron Levels.
  Academic chapter/article/Conference paper
• Dalaker, Halvor; Tangstad, Merete. (2008) TIME AND TEMPERATURE DEPENDENCE OF THE SOLUBILITY OF CARBON IN LIQUID SILICON.
  Academic chapter/article/Conference paper
• Eidem, Per Anders; Tangstad, Merete; Bakken, Jon Arne. (2008) Determination of electrical resistivity of dry coke beds. Metallurgical and Materials Transactions B
  Academic article

2007

• Eidem, Per Anders; Tangstad, Merete; Bakken, Jon Arne. (2007) Measurement of material resistivity and contact resistance of metallurgical coke. Macmillan Publishers Ltd.
  Academic chapter/article/Conference paper
• Dalaker, Halvor; Tangstad, Merete. (2007) EFFECTIVE DISTRIBUTION COEFFICIENT OF BORON IN MULTICRYSTALLINE SOLAR GRADE SILICON.
  Academic chapter/article/Conference paper
• Tang, Kai; Tangstad, Merete. (2007) Modeling viscosities of ferromanganese slags. Macmillan Publishers Ltd.
  Academic chapter/article/Conference paper
• Ishak, R.J.; Tangstad, Merete. (2007) Degree of prereduction without coke consumption in industrial furnaces. Macmillan Publishers Ltd.
  Academic chapter/article/Conference paper
• Monsen, Bodil; Tangstad, Merete; Solheim, I.; Syvertsen, M.; Ishak, R.J.; Midtgaard, H.. (2007) Charcoal for manganese alloy production. Macmillan Publishers Ltd.
  Academic chapter/article/Conference paper
• Gaal, Sean; Lou, Dechun; Wasbø, Stein; Ravary, Benjamin; Tangstad, Merete. (2007) Melting phenomena in ferromanganese production. Macmillan Publishers Ltd.
  Academic chapter/article/Conference paper
• Tranell, Gabriella; Gaal, Sean; Lu, D.; Tangstad, Merete; Safarian Dastjerdi, Jaafar. (2007) Reduction kinetics of manganese oxide from HC FeMn slags. Macmillan Publishers Ltd.
  Academic chapter/article/Conference paper
• Olsen, Sverre E.; Tangstad, Merete; Lindstad, Tor. (2007) Production of manganese ferroalloys. Tapir Akademisk Forlag Tapir Akademisk Forlag
  Academic monograph

2004

• Gaal, Sean; Berg, K.; Tranell, G.; Olsen, Sverre E.; Tangstad, Merete. (2004) An investigation into aspects of liquid phase reduction of manganese and silica containing slag. International Conference on Molten Slags Fluxes and Salts : Proceedings
  Academic article
• Olsen, Sverre E.; Tangstad, Merete. (2004) Silicomanganese Production - Process Understanding. Proceedings / INFACON
  Academic article
• Monsen, Bodil Elisabeth; Tangstad, Merete; Midtgaard, Håvard. (2004) Use of Charcoal in Silicomanganese Production.
  Academic chapter/article/Conference paper

2002

• Ostrovski, Oleg; Olsen, Sverre E.; Yastreboff, Michael; Tangstad, Merete. (2002) Kinetic Modelling of MnO Reduction from Manganese Ore. Canadian metallurgical quarterly
  Academic article

2001

• Røhmen, Camilla Modell; Tangstad, Merete; Olsen, Sverre E.. (2001) Melting and flow of slag and manganese ore in ferromanganese coke bed. SINTEF Materials Technology
  Report

1999

• Olsen, Sverre E.; Tangstad, Merete. (1999) Smeltereduksjon av HC FeMn-slagg i ASEA induksjonsovn. SINTEF Materials Technology, STF24 F99558
  Report