Modern Vacuum Systems for Steel Degassing Units

被引：0
|
作者：
Shalimov, Al. G.
机构：
[1] P. Bardin Central Research Institute of Iron and Steel Industry, Moscow
来源：
RUSSIAN METALLURGY | 2014年 / Izdatel'stvo Nauka卷 / 06期
关键词：
D O I：
10.1134/S0036029514060135
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The operating principles, the technical characteristics of the main types of modern vacuum pumps used in steel degassing units, and the peculiarities of using vapor-jet and mechanical pumps in industrial practice are considered. It is noted that, in recent years, mechanical pumps are used to provide a higher evacuation rate and degree of evacuation and to reach a decrease in the operating costs on their maintenance and steel degassing.
引用
收藏
页码：439 / 442
页数：4
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