The Relationship between the Content of Mn in Slag and the Content of Silicon in Metal

Zhang Qianxiang; Fan Xinjie; Song Jiancheng; Qin Song

doi:10.13374/j.issn1001-053x.1989.02.019

Volume 11 Issue 2

Nov. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 1989 > 11(2): 106-110

Zhang Qianxiang, Fan Xinjie, Song Jiancheng, Qin Song. The Relationship between the Content of Mn in Slag and the Content of Silicon in Metal[J]. Chinese Journal of Engineering, 1989, 11(2): 106-110. doi: 10.13374/j.issn1001-053x.1989.02.019

Citation:

Zhang Qianxiang, Fan Xinjie, Song Jiancheng, Qin Song. The Relationship between the Content of Mn in Slag and the Content of Silicon in Metal[J]. Chinese Journal of Engineering, 1989, 11(2): 106-110. doi: 10.13374/j.issn1001-053x.1989.02.019

Citation:

PDF( 488 KB)

The Relationship between the Content of Mn in Slag and the Content of Silicon in Metal

doi: 10.13374/j.issn1001-053x.1989.02.019

Received Date: 1987-12-25
Available Online: 2021-11-15

Abstract

Abstract

In order to explain the influence of content of MnO in slagon the content of silicon in the pig iron, the behaviour of the reaction﹝Si﹞ + 2(MnO)=2﹝Mr﹞ + SiO₂ to make the silicon out of metal and the limiting factors of this reaction are pointed out, based on the variety regularity in the practical data of blast furnace, the data of laboratorial research and of the reference of our country and other countries.
- pig iron with low content of Si,
- desiliconization,
- couplereaction,
- dropping zone