82B盘条拉拔脆断原因分析及改进措施  

ANALYSIS AND IMPROVEMENT OF DRAWING BRITTLE FRACTURE CAUSED IN 82B WIRE ROD

作　　者：王家胜[1] 李子林[1] 张景宜[1] 杨晓奇[1] 张晓锋[1] 石成刚[1] 

机构地区：[1]安阳钢铁集团有限责任公司

出　　处：《河南冶金》2010年第3期45-47,共3页Henan Metallurgy

摘　　要：通过对拉拔过程中发生脆断的82B线材的分析和研究,找出了引起82B盘条断裂的主要原因,采取了各种解决措施,使盘条质量明显改善。Through analyzing and studying 82B wire rod which showed brittle fracture during drawing,it has found the main reasons and taken effective measures,so wire rod quality has improved obviously.

关 键 词：82B线材 拉拔 脆断 改进措施 

分 类 号：TG356.4[金属学及工艺—金属压力加工]