COMPARATIVE STUDY OF THE SOUTH URALS MAGNESIUM MATERIALS BEHAVIOR AT THE SINTERING PROCESS TEMPERATURE
https://doi.org/10.17073/0368-0797-2016-11-814-820
Abstract
Regarding to sintering process the authors have evaluated chemical composition and behavior of the magnesium materials (Bakal-type siderite and Khalilovo-tipe serpentinite-magnesite) during heating to 1200 °С. On the basis of thermograms it was determined that regarding to the siderite much of the heat is spent on the isomorphic carbona te decomposition and to the serpentinitemagnesite heat is spent on the serpentine dehydration. Distinguished feature of the serpentinite-magnesite behavior is formation of forsterite accompanied by heat in the temperature range of 800 – 850 °С. The authors have considered and argued the possibility of using the compound magnesium mixture at the sintering production.
About the Authors
E. V. Ovchinnikova
National University of Science and Technology “MISIS” (MISIS)
Russian Federation
Russian Federation
Postgraduate of the Chair “Energy-efficient and Resource-saving Industrial Technologies”,
Moscow
V. B. Gorbunov
National University of Science and Technology “MISIS” (MISIS)
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Assist. Professor of the Chair “Energy-efficient and Resource-saving Industrial Technologies”,
Moscow
A. N. Shapovalov
Novotroitsk branch of the National University of Science and Technology “MISIS”
Russian Federation
Russian Federation
Сand. Sci. (Eng.), Assist. Professor of Chair “Metallurgical Technology and Equipment”,
Novotroitsk, Orenburg Region
S. A. Pisarev
National University of Science and Technology “MISIS” (MISIS)
Russian Federation
Russian Federation
MA Student,
Moscow
N. M. Durov
National University of Science and Technology “MISIS” (MISIS)
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Senior Lecturer of the Сhair “Energyeffi cient and Resource-saving Industrial Technologies”,
Moscow
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Review
For citations:
Ovchinnikova E.V., Gorbunov V.B., Shapovalov A.N., Pisarev S.A., Durov N.M. COMPARATIVE STUDY OF THE SOUTH URALS MAGNESIUM MATERIALS BEHAVIOR AT THE SINTERING PROCESS TEMPERATURE. Izvestiya. Ferrous Metallurgy. 2016;59(11):814-820. (In Russ.) https://doi.org/10.17073/0368-0797-2016-11-814-820
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