邯钢一炼钢厂开发45号钢实践  

Practice on Development of 45 Steel in No.1 Steelmaking Plant of Handan Iron & Steel Co. Ltd.

作　　者：唐恒国[1] 闫小平[1] 杨学书[1] 李玉晨 

机构地区：[1]邯郸钢铁集团有限责任公司

出　　处：《炼钢》2000年第1期17-19,46,共4页Steelmaking

摘　　要：介绍了邯钢一炼钢厂开发 45号钢的生产历程 ,阐述了为提高钢种命中率及铸坯质量所采取的配套工艺措施 ,对影响 45号钢的热加工性能的因素进行了一些探讨。Introducing the process of developing 45 steel in No.1 Steelmaking Plant of Handan Iron & Steel Co. Ltd., some process measurements adopted to increase hit rate of steel grades and improve strand quality are presercted in this paper. Some discussions are taken upon the effects of hot workability of 45# steel.

关 键 词：转炉 保护浇铸 LF精炼炉 炼钢 中碳钢 

分 类 号：TF761.3[冶金工程—钢铁冶金]