矩形坯连铸生产40MnB钢试验研究  

Test Study on the Casting Production of 40MnB Steel with Rectangular Billet

作　　者：于广石[1] 李本海[1] 

机构地区：[1]首钢技术研究院钢研所,100041

出　　处：《天津冶金》2004年第1期11-15,共5页Tianjin Metallurgy

摘　　要：借鉴国内钢厂生产40MnB钢的成功经验,设计出首钢连铸生产40MnB钢的内控成分和各工序关键工艺,利用BOF-LF-CC工艺批量生产汽车用优质钢40MnB。The internal control composition and the key production process of 40MnB steel are designed in view of the successful experiences of the other domestic steelmaking works producing 40MnB. The result shows that it is promising to produce 40MnB steel with BOF-LF-CC process.

关 键 词：矩形坯连铸 40MnB钢 试验研究 生产工艺 BOF-LF-CC 

分 类 号：TF777[冶金工程—钢铁冶金]