Marit Buhaug Folstad
About
Post.doc at the Department of material science and engineering, NTNU. I study the slag in the silicon and ferrosilicon production, both the accumulated and the slag that is tapped out of the furnace.
My background is a MSc from the study program "Industrial chemistry and biotechnology" at NTNU. The title of my thesis was "Effect of different SiO2 polymorphs on the reaction between SiO2 and SiC in Si production".
I have also finished my PhD work, which was about the same as in my current post.doc position: Slag and its effect on Si and FeSi production.
Publications
See all publications in the database: https://wo.cristin.no/as/WebObjects/cristin.woa/wa/fres?action=sok&etternavn=Folstad&fornavn=Marit&sort=ar&bs=50
Publications
2024
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Folstad, Marit Buhaug;
Einarsrud, Kristian Etienne;
Tangstad, Merete.
(2024)
Dissolution of CaO in SiO2-CaO-Al2O3 Slag in Si Production.
Metals
Academic article
2023
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Folstad, Marit Buhaug;
Yu, Han;
Wang, Haijuan;
Tangstad, Merete.
(2023)
Disintegration of Six Different Quartz Types during Heating to 1600 °C.
Minerals
Academic article
-
Folstad, Marit Buhaug;
Jusnes, Karin Fjeldstad;
Tangstad, Merete.
(2023)
Investigation of slag and condensate from the charge top in a FeSi75 furnace.
Academic chapter
-
Folstad, Marit Buhaug;
Tangstad, Merete;
Ringdalen, Eli;
Einarsrud, Kristian Etienne.
(2023)
Slag and its effect on Si and FeSi production.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
2021
-
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
2020
-
Folstad, Marit Buhaug;
Ksiazek, Michal Tomasz.
(2020)
Report of a Si excavation 2019.
SINTEF AS
Research report
-
Folstad, Marit Buhaug;
Ksiazek, Michal Tomasz;
Tangstad, Merete.
(2020)
Slag in the Tapping Area in a Si Furnace.
Academic chapter
-
Folstad, Marit Buhaug.
(2020)
A study of slag in Si and FeSi furnaces.
SINTEF AS
Research report
2017
-
Folstad, Marit Buhaug;
Tveit, Halvard;
Ringdalen, Eli.
(2017)
Effect of Different Polymorphs of SiO2 on the Reaction between SiO2 and SiC in Si Production.
Norges teknisk-naturvitenskapelige universitet
Master thesis
Journal publications
-
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
-
Folstad, Marit Buhaug;
Yu, Han;
Wang, Haijuan;
Tangstad, Merete.
(2023)
Disintegration of Six Different Quartz Types during Heating to 1600 °C.
Minerals
Academic article
-
Folstad, Marit Buhaug;
Einarsrud, Kristian Etienne;
Tangstad, Merete.
(2024)
Dissolution of CaO in SiO2-CaO-Al2O3 Slag in Si Production.
Metals
Academic article
Part of book/report
-
Folstad, Marit Buhaug;
Ksiazek, Michal Tomasz;
Tangstad, Merete.
(2020)
Slag in the Tapping Area in a Si Furnace.
Academic chapter
-
Folstad, Marit Buhaug;
Jusnes, Karin Fjeldstad;
Tangstad, Merete.
(2023)
Investigation of slag and condensate from the charge top in a FeSi75 furnace.
Academic chapter
Report
-
Folstad, Marit Buhaug;
Ksiazek, Michal Tomasz.
(2020)
Report of a Si excavation 2019.
SINTEF AS
Research report
-
Folstad, Marit Buhaug.
(2020)
A study of slag in Si and FeSi furnaces.
SINTEF AS
Research report
Student thesis or dissertation
-
Folstad, Marit Buhaug;
Tangstad, Merete;
Ringdalen, Eli;
Einarsrud, Kristian Etienne.
(2023)
Slag and its effect on Si and FeSi production.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Folstad, Marit Buhaug;
Tveit, Halvard;
Ringdalen, Eli.
(2017)
Effect of Different Polymorphs of SiO2 on the Reaction between SiO2 and SiC in Si Production.
Norges teknisk-naturvitenskapelige universitet
Master thesis
Outreach
2021
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Conference lectureFolstad, Marit Buhaug; Tangstad, Merete. (2021) SiO2-CaO-Al2O3 slags in Si/FeSi furnaces. Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021
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Conference lectureJusnes, Karin Fjeldstad; Hjelmseth, Roger; Folstad, Marit Buhaug; Ditlefsen, Nikolai; Tangstad, Merete. (2021) Investigation of Slag Compositions and Possible Relation to Furnace Operation of a FeSi75 Furnace. Proceedings of the 16th International Ferro-Alloys Congress (INFACON XVI) 2021
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Conference lectureFolstad, Marit Buhaug; Yu, Han; Wang, Haijuan; Tangstad, Merete. (2021) Formation of slag in Si furnaces. Molten 2021
2020
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Conference lecture
2018
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Conference lectureFolstad, Marit Buhaug; Tangstad, Merete; Ringdalen, Eli; Fredriksli, R; Dalum, Synnøve. (2018) Tapping procedures in silicon production, and the role of female tapping operators. Tapping Conference