T91与12Cr1MoV异种钢的焊接工艺  

WELDING PROCESS OF DISSIMILAR STEEL BETWEEN T91 AND 12Cr1MoV

作　　者：王志红 赵进忠 李太彬[3] 

机构地区：[1]山东鲁能电力焊接培训中心,济南市250000 [2]山东电力建设第二工程公司,济南市250000 [3]哈尔滨铁路局大型机械化维修段,150001

出　　处：《焊接》2006年第10期54-56,共3页Welding & Joining

摘　　要：针对在电站安装及电厂检修中常遇到的T91与12Cr1MoV异种钢接头的焊接问题,提出了采用低匹配原则的全钨极氩弧焊的焊接工艺。实践证明,采用这种工艺进行焊接,可以获得优良的焊缝,能够保证设备的安全运行。According to the welding problems of T91 and 12Cr1 MoV dissimilar steel in power station erection and examination, welding process was proposed by using low matched argon tungsten-arc welding process. The practice demonstrated that fine weld can be obtained when adopting the process, which can ensure the equipment running safely.

关 键 词：T91钢 12CR1MOV钢 异种钢 焊接工艺 

分 类 号：TG457.11[金属学及工艺—焊接]