我国非调质钢在抽油杆生产中的应用  

Appfication of Un-quenched and Un-tempered Steel for Sucker Rod Production in China

作　　者：李斌[1] 储少军[1] 任新建[2] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083 [2]内蒙古包钢钢联股份有限公司技术中心,内蒙古包头014010

出　　处：《包钢科技》2008年第5期1-4,共4页Science & Technology of Baotou Steel

摘　　要：文章介绍了非调质钢的概念、分类及其特点,总结了我国研制的非调质抽油杆钢的应用情况,分析了钢中元素作用及强韧化机理,指出不断发展的新型非调质钢将会使抽油杆生产迈上新台阶。The paper introduces its concept, types and characteristics about un- quenched and un- tempered steel, and summarizes the application of un - quenched and nn - tempered steel for sucker rod developed in China, then analyses the mechanism of strengthening and toughening. The article points out that new developing un - quenched and un - tempered steel will impulse the production of sucker rod.

关 键 词：非调质钢 贝氏体 组织 强韧化机理 抽油杆 

分 类 号：TG142[一般工业技术—材料科学与工程]