Methods for Increasing the Efficiency of Heating Scrap Metal in Electric Arc Furnaces

被引：2
|
作者：
Raile, V.
机构：
来源：
RUSSIAN METALLURGY | 2013年 / Izdatel'stvo Nauka卷 / 06期
关键词：
6;
D O I：
10.1134/S0036029513060141
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The type of heating, which determines heat transfer from an external energy source to a metallic charge, plays a key role in the process of preliminary heating of scrap metal. The type of charge heating during preliminary heating of scrap metal mainly determines the average scrap metal heating temperature and the formation of harmful substances. This article considers the existing types of charge heating in EAF baths and shaft heaters. The types of scrap metal heating that increase the energy efficiency and weaken the ecological problems related to this process in electric furnace steelmaking units are found.
引用
收藏
页码：450 / 457
页数：8
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