20CrMoA抽油杆用钢试制实践  

Trial-manufacture Practice of Steel Used for 20CrMoA Sucker Rod

作　　者：王文义[1] 唐建平[1] 兰岳光[1] 

机构地区：[1]内蒙古包钢钢联股份有限公司炼钢厂,内蒙古包头014010

出　　处：《包钢科技》2010年第1期25-27,共3页Science & Technology of Baotou Steel

摘　　要：文章主要介绍了20CrMoA抽油杆用圆钢试炼情况,采用转炉—精炼—小方坯连铸—连轧圆钢的工艺路线生产的产品,其各项性能及技术指标都达到设计要求。In this paper,it is introduced the trial -manufacture situations of round bar steel used for 20CrMoA sucker rod, in which the process flow path is converter - refining - continuous billet casting - tandem rolling of round bar steel, and the properties and qualifications of products satisfy the design requirements.

关 键 词：小方坯铸坯 内部质量 性能检验 

分 类 号：TF762[冶金工程—钢铁冶金]