高强韧性水电用钢WSD690E调质工艺研究  

RESEARCH ABOUT QUENCHING AND TEMPERING PROCESS OF HIGH-STRENGTH AND HIGHTOUGHNESS STEEL WSD690E USED FOR HYDROELECTRICITY

作　　者：刘印子[1] 王九清[1] 庞辉勇[1] 吴涛[1] 张朋[1] 

机构地区：[1]河北钢铁集团舞钢公司,河南舞钢462500

出　　处：《河北冶金》2012年第11期15-19,共5页Hebei Metallurgy

摘　　要：通过显微组织观察和力学性能测定,研究了水电用钢WSD690E不同调质工艺下钢板的金相组织变化,分析了不同调质工艺对钢板组织及性能的影响规律,确定了水电用钢WSD690E最佳调质工艺。With micro structure view and mechanical performance determination, it is researched the change of metallographic structure of steel WSD690E used for hydroelectricity under different quenching and tempering processes, analyzed the influence laws of the processes on metallographic structure and performance of the plate, the best process determined.

关 键 词：WSD690E钢 调质 组织 

分 类 号：TG156.6[金属学及工艺—热处理]