热处理对0Cr18Ni11Ti热轧钢板及焊接接头性能的影响  

Effect of Heat Treatment on Property of Hot-rolled Steel Plate and Welding Joint of 0Cr18Ni11Ti Steel

作　　者：陈勇[1] 邱绍宇[1] 任江涛[1] 王军[1] 

机构地区：[1]中国核动力研究设计院核燃料及材料国家重点实验室,四川成都610041

出　　处：《金属热处理》2003年第7期23-26,共4页Heat Treatment of Metals

基　　金：中国核动力研究设计院核燃料及材料国家重点实验室开放课题 (JS85 2 0 0 0 0 2 0 2 )

摘　　要：研究了热处理工艺对 0Cr1 8Ni1 1Ti热轧钢板高温拉伸性能、晶粒度、抗晶间腐蚀性能的影响。同时研究了热处理对焊接接头冲击性能和焊接试板表面残余应力分布的影响 ,0Cr1 8Ni1 1Ti不锈钢焊后进行 980℃真空热处理 。The effect of heat treatment on high temperature tensile property,grain size and intergranular corrosion resistibility property of 0Cr18Ni11Ti hot rolled steel plate were studied.While the effect of heat treatment on impact property of welding joint and distribution of surface residual stress of welding plate were studied too.The residual stress of 0Cr18Ni11Ti stainless steel could be eliminated by vacuum heat treated at 980℃ after welding.

关 键 词：拉伸性能 晶间腐蚀 晶粒度 冲击性能 残余应力 

分 类 号：TG142.71[一般工业技术—材料科学与工程] TG162.83[金属学及工艺—金属材料]