精炼用钢包的改进  

IMPROVEMENT OF REFINING-USED LADLE

作　　者：刘少芹[1] 徐强[1] 

机构地区：[1]唐山钢铁公司第一炼钢厂,河北唐山063016

出　　处：《河北冶金》2005年第5期47-48,共2页Hebei Metallurgy

摘　　要：针对精炼用钢包在炼钢生产中的作用越来越突出、越重要的实际,唐钢第一炼钢厂对精炼用钢包寿命、滑动水口自动开浇率、吹氩透气性等进行技术改进,取得了较好的效果。Because of its role becoming more and more important in steel making the refining - used ladle in No. 1 Steelworks of Tang Steel is technically reformed over its working life, automatic casting ratio of slide gate nozzle and air permeability for argon blow, a rather good result got.

关 键 词：精炼 钢包 包龄 自动开浇率 透气性 

分 类 号：TF341.9[冶金工程—冶金机械及自动化]