Open AccessINFLUENCE OF TEMPERATURE ON THE ELEMENTS REDUCTION FROM CHROMIUM-CONTAINING ORE-LIME MELT
Author(s) -
O. V. Zayakin,
В. А. Салина,
В. И. Жучков
Publication year - 2019
Publication title -
izvestiâ vysših učebnyh zavedenij. černaâ metallurgiâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.3
H-Index - 7
eISSN - 2410-2091
pISSN - 0368-0797
DOI - 10.17073/0368-0797-2018-12-993-994
Subject(s) - chromium , lime , reduction (mathematics) , metallurgy , materials science , silicon , degree (music) , mineralogy , chemistry , mathematics , physics , geometry , acoustics
Results of thermodynamic modeling of the elements reduction from the chromium containing ore-lime melt with the use of silicon from ferrosiliconickel as a reducing agent are presented as a function of temperature. It has been established that an increase in temperature from 1300 to 2200 °C helps to reduce the reduction degree of chromium from 98,9 to 69,8 %.