摘要
介绍了RH精炼炉顶枪的结构和功能,对使用中遇到顶枪寿命短的问题进行了分析,并提出了改进建议。
The equipment structure and function of top lance of RH refining furnace are introduced, the problem of too short work - life analyzed, and some improving suggestions are proposed.
出处
《河北冶金》
2010年第1期58-59,44,共3页
Hebei Metallurgy
关键词
RH精炼炉
顶枪
改进
RH refining furnace
top lance
improvement
