包钢CSP生产X60管线用热轧钢带的组织性能研究  

Research on Microstructures and Properties of X60 Grade Pipeline Strip Steel in CSP Plant

作　　者：闫波[1] 孙丽钢[1] 董瑞峰[1] 张晓燕[1] 王建钢[1] 屈文胜[1] 刘清友[2] 

机构地区：[1]包钢钢联股份有限公司薄板坯连铸连轧厂 [2]钢铁研究总院,北京100081

出　　处：《轧钢》2006年第5期5-7,共3页Steel Rolling

摘　　要：介绍了包钢钢联股份有限公司CSP厂在采用Nb微合金化技术开发X60管线用热轧钢带过程中,对其组织与性能进行的研究工作。研究表明,所开发的含Nb钢带组织细小、均匀,力学性能稳定,具有优异的韧性。其性能指标完全可满足制管行业对钢带在加工及使用方面的要求。The microstructures and properties of X60 grade pipeline strip steel was researched. With Nb microalloyed and TMCP, the X60 grade pipeline strip steel was developed in Baotou CSP Plant.The X60 strip steels had been used extensively with fine and uniformity structures, good performance and excellent toughness, and it can meet the demands on machining and using of pipeline manufacture.

关 键 词：CSP NB微合金化 X60管线钢 组织性能 

分 类 号：TG335.11[金属学及工艺—金属压力加工]