RH处理低碳铝镇静钢的脱氧工艺优化  

Optimization of Deoxidization Process for Low-Carbon Aluminium-Killed Steel Via RH Treatment

作　　者：赵启云[1] 王亚东[1] 李锡福[1] 张玉东[1] 

机构地区：[1]攀枝花钢铁公司

出　　处：《炼钢》2001年第6期11-13,共3页Steelmaking

摘　　要：RH处理低碳铝镇静钢的主要工艺目的是降低终脱氧前钢水中的氧含量 ,减少脱氧用铝的消耗 ,从而达到减少Al2 O3 夹杂物 ,提高钢水纯净度 。The aims of process of RH treatment for low-carbon aluminium-killed steel are to reduce the oxygen content in steel before final deoxidization and the consumption of aluminium used for deoxidization, consequently to reduce Al 2O 3 inclusions via which steel cleanliness can be improved and then quality stock can be provided for strip cold rolling.

关 键 词：脱氧 真空度 钢水纯净度 RH处理 低碳铝镇静钢 工艺优化 炼钢 

分 类 号：TF769.4[冶金工程—钢铁冶金] TF704.1