冷轧带钢平整工艺优化研究  

Study on Leveling Process Optimization of Cold Rolled Strip

作　　者：李慧琴[1] 邢淑清[1] 麻永林[1] 张晓燕[2] 

机构地区：[1]内蒙古科技大学材料与冶金学院,内蒙古包头014010 [2]包头钢铁股份有限公司薄板厂,内蒙古包头014010

出　　处：《轧钢》2011年第4期16-19,共4页Steel Rolling

摘　　要：针对包钢冷轧带钢平整后力学性能波动较大,板形控制困难等问题,研究了不同平整延伸率对带钢力学性能和微观组织的影响。结果表明,厚0.40mm带钢适宜的平整延伸率为0.6%;厚1.16、2.00mm带钢适宜的平整延伸率为0.8%;厚2.40mm带钢适宜的平整延伸率为1.0%。The effects of different leveling el.ongation on mechanical properties and mierostructure of the strip were studied to the problem of mechanical properties fluctuating greatly and the shape control difficultly after the strip levelled in Baogang. The results show that the best leveling elongation for the strip with 0. 4mm, 1. 16mm,2. 00mm and 2.40mm thickness are 0. 6% ,0. 8% ,0.8% and 1.0 % respectively. Key words： cold rolled strip; leveling elongation; shape; microstructure and mechanical property

关 键 词：冷轧带钢 平整延伸率 板形 组织性能 

分 类 号：TG335.56[金属学及工艺—金属压力加工]