冷轧钢带SPCC力学性能优化研究  

Study on Optimizing Mechanical Properties of Cold Rolled SPCC Steel Strip

作　　者：李人杰 白晓东 路璐 Li Ren-jie;Bai Xiao-dong;Lu Lu(Office of Baotou Iron&Steel(Group)Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China;Inner Mongolia Baotou Steel Metal Manufacturing Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China)

机构地区：[1]包头钢铁(集团)有限责任公司办公室,内蒙古包头014010 [2]内蒙古包钢金属制造有限责任公司,内蒙古包头014010

出　　处：《包钢科技》2020年第3期47-49,共3页Science & Technology of Baotou Steel

摘　　要：文章介绍了目前用户对冷轧低碳产品的实际需求,包钢稀土钢板材厂连退生产线对首次试制的SPCC进行工艺优化,降低屈服强度范围,消除屈服平台,提升产品的力学性能水平,使得该产品屈服强度控制在230 MPa以下,满足市场要求。In this paper,the actual demand of cold rolled low carbon products for current users is introduced. The process optimization of SPCC for the first trial production with the continuous annealing production line of Rare Earth Steel Plate Plant of Baotou Steel is to reduce the yield strength range,eliminate yield platform and improve mechanical properties of products so that the yield strength is controlled at lower than 230 MPa,which could meet the market requirement.

关 键 词：连退生产线 工艺优化 屈服平台 

分 类 号：TG142.1[一般工业技术—材料科学与工程] TG335.56[金属学及工艺—金属材料]