Slags and Dusts of Ferroalloy Production

被引：4

作者：

Zhuchkov, V. I. ^{[1
]}

Zayakin, O. V. ^{[1
]}

Sychev, A. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Branch, Inst Met, Ekaterinburg 620016, Russia

来源：

RUSSIAN METALLURGY | 2020年 / 2020卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

metallurgy; ferroalloys; wastes of ferroalloy production; processing and utilization of slags;

D O I：

10.1134/S003602952006018X

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Information on the wastes of ferroalloy production in the Russian Federation, their quantity, and composition is provided. For the melting volume of all types of ferroalloys of about 1.7 mlt t, similar to 1.1 mln t slag and similar to 125.5 ths t dust and slime are shown to form at Russian plants. 44% of manganese, 30% of chromium and 18% of silicon alloys of their total amount are produced in the world, and 25, 23 and 44%, respectively, are produced in the Russian Federation. The chemical compositions of the main groups of ferroalloys are given. The sectors of the national economy in which the slags and dusts of ferroalloy production can be used are indicated. The main directions of work needed to decrease the amount of wastes and to use them more efficiently are determined.

引用

页码：662 / 666

页数：5