高线开轧温度和吐丝温度对82B性能的影响  

Influence of High Speed Wire Rolling Temperature and Spinning Temperature on 82B Performance

作　　者：宋维兆 SONG Wei-zhao(Rolling Mill,Xinjiang Bayi Iron&Steel Co.,Ltd.)

机构地区：[1]新疆八一钢铁股份有限公司轧钢厂

出　　处：《新疆钢铁》2020年第1期26-28,共3页Xinjiang Iron and Steel

摘　　要：通过工业试验,探索开轧温度和吐丝温度对82B性能的影响。综合分析确定了合适的开轧温度和吐丝温度使82B性能达到最佳。工业实践表明,开轧温度970-1000℃,吐丝温度860-890℃,82B抗拉强度能达到1200 MPa,面缩率能达到20%以上。Through the industrial test,the influence of the start rolling temperature and spinning temperature of the high-speed wire mill on the 82B performance was explored.The suitable rolling temperature and spinning temperature are determined to optimize the performance of 82B product.Industrial practice shows that the start rolling temperature is 970-1000℃,the spinning temperature is 860-890℃,the 82B tensile strength can reach 1200 MPa,and the surface shrinkage can reach more than 20%.

关 键 词：高线生产 开轧温度 吐丝温度 82B 力学性能 

分 类 号：TG335.63[金属学及工艺—金属压力加工]