20CrMoA抽油杆钢开裂倾向分析及改进措施  

The analysis of cracking on 20CrMoA pumping rod steel and measures for improvement

作　　者：刘宝喜 王云阁 

机构地区：[1]唐山钢铁公同情技术中心,河北唐山063002

出　　处：《冶金标准化与质量》2006年第5期39-41,共3页Metallurgical Standardization & Quality

摘　　要：对唐钢生产的20CrMoA抽油杆用钢存在的锻造开裂进行了分析,并提出了改进措施,经实施达到预期的实用效果。This article analyzes forge cracking on 20CrMoA pumping rod steel produced by Tangshan Steel and puts forward some measures for improvement. After implementing these measures, expected results are achieved,

关 键 词：抽油杆 锻造开裂 工艺控制 

分 类 号：TG115[金属学及工艺—物理冶金]