HS-60Ni焊丝在62U钢电站设备上的应用  

APPLICATION OF HS-60Ni ELECTRODE WIRE TO 62U STEEL EQUIPMENT FOR POWER STATION

作　　者：孙维峰[1] 谭长瑛[1] 李霖 李卫东 

机构地区：[1]哈尔滨焊接研究所 [2]哈尔滨电机厂

出　　处：《焊接》1994年第1期9-12,共4页Welding & Joining

摘　　要：对哈尔滨焊接研究所研制并工业化生产的HS-60Ni与德国THYSSEN公司生产的MoNi、美国AWS.A5.28-79中规定的ER80S-Nil等两种600MPa级气体保护焊焊丝的化学成分及熔敷金属力学性能进行了对比试验.其结果表明,HS-60Ni焊丝性能与MoNi焊丝相当,并满足ER80S-Nil焊丝的技术条件.采用HS-60Ni焊丝按工厂生产常用焊接工艺,成功地对五强溪水电站日本产62U钢制造的转轮等部件进行了焊接.The comparative experiments for chemical compositions and mechanical properties of weld metals are carried out among HS-60Ni electrode wire self-developed in HRIW, China and another two kinds of 600Mpa GMAW wires abroad such as MoNi wire made by THYSSEN Co. , Germany and ER80S-Nil wire stipulated within AWS. A5. 28-79, USA. The results show that the properties of HS-60Ni wire is equal to those of MoNi wire and meet the specification of ER80S-Nil wire. The HS-60Ni electrode wire is used to weld Wuqiangxi hydraulic turbine successfully.

关 键 词：气体保护焊 焊丝 电站设备 62U钢 

分 类 号：TG444.72[金属学及工艺—焊接]