摘要
分析了邯宝2 250 mm热轧生产线生产初期冷轧备料出现表面缺陷、规格偏差、板卷形不良产生的原因,采取改进措施后,产品质量大幅度提高,满足了用户需要,为开发高级别汽车面板钢打下了基础。
It is analyzed the reason of surface defect, size error and bad sheet shape in cold -rolling material preparation in the beginning of production of 2 250 mm hot - rolling line. With measures adopted the quality of product gets improved to a great extent and meets the demand from customers.
出处
《河北冶金》
2011年第12期22-23,75,共3页
Hebei Metallurgy
关键词
冷轧备料
质量缺陷
措施
cold - rolling material preparation
quality defect
measures
