大规格冷镦钢线材的生产实践  

Production Practice of Large Spec Cold Heading Steel Wire Rod

作　　者：王玉存[1] 吴从善[1] 

机构地区：[1]安阳钢铁集团有限责任公司,455004

出　　处：《金属制品》2008年第4期17-19,共3页Metal Products

摘　　要：分析冷镦钢线材冷镦开裂原因,针对Φ16,20 mm大规格冷镦钢线材出现的冷镦开裂、堆钢、不易集卷、尺寸超差等问题,从炼钢、连铸、轧制等工艺过程控制方面提出优化措施并付诸实践,有效地降低了生产事故,稳定了生产,减少了冷镦开裂。To analyze the cause of cold heading crazing of cold heading wire rod. Aiming at the problems such as cold heading cracking, stacking , difficult coil collecting and dimensional over-tolerance of Ф16,20 mm large spec cold heading wire rod production process, the optimization measures are put forward from the aspects of technical process control such as steel making, continuous casting and rolling, and the measures are put into action. The production accident is reduced effectively. The production process is steady. The cold heading cracking is decreased.

关 键 词：冷镦钢线材 冷镦开裂 生产 

分 类 号：TG335.63[金属学及工艺—金属压力加工]