Q345B热轧板卷生产过程中的问题与解决措施  

PROBLEMS IN PRODUCTION OF Q345B HOT-ROLLING SHEET COIL AND MEASURES TO SOLVE

作　　者：杨要兵[1] 鞠松[1] 李彬[1] 

机构地区：[1]首钢迁钢公司,河北迁安064404

出　　处：《河北冶金》2010年第5期43-45,共3页Hebei Metallurgy

摘　　要：针对Q345B热轧板卷在生产过程中存在氧化铁皮、屈服强度、延伸率及冷弯不合格等问题进行分析,在现有设备条件下,采取有效措施解决了这些问题,获得了良好的经济效益。Some measures are adopted to solve the problems in production of Q345B hot-rolling sheet coil： yield strength,elongation and roll forming are unqualified and some ferric oxide is brought out.The effect is good and economic profit got.

关 键 词：热轧 板卷 问题 措施 

分 类 号：TG335.11[金属学及工艺—金属压力加工]