二次硬化钢用纯铁的冶炼技术  

Smelting technology of high purity iron for secondary hardening Steel

作　　者：张景海[1] 

机构地区：[1]宝山钢铁股份公司特殊钢分公司,上海200940

出　　处：《炼钢》2009年第1期11-13,共3页Steelmaking

摘　　要：介绍了二次硬化钢用高纯度纯铁的冶炼技术,阐述了超低磷、低硫、低硅、低锰、低铝、低钛纯铁的冶炼控制方法。The smelting technology of high purity iron used for secondary hardening steels is introduced in this paper. The controlling methods during the smelting process of the high purity iron, with ultra-low phosphorus, low sulphur, low silicon, low manganese, low aluminum and low titanium, are also represented.

关 键 词：纯铁 电炉 钢包精炼炉 脱磷 脱硫 

分 类 号：TF761.1[冶金工程—钢铁冶金]