开关罐体低碳钢与1Cr18Ni9钢埋弧焊焊接裂纹的研究  

CRACKING IN MILD SIEEL AND 1Crl8Ni9 STEEL SAW JOINT OF SWTTCHABLE TANK

作　　者：张军[1] 孙波[1] 周晔[2] 

机构地区：[1]沈阳工业大学 [2]沈阳高压开关厂

出　　处：《焊接》1995年第9期16-19,共4页Welding & Joining

摘　　要：研究了SF6开关罐体低碳钢与1Cr18Ni9钢埋弧焊焊缝金属中裂纹产生的原因,经试验分析找到了消除焊缝金属裂纹的途径,并在生产实践中应用.The reasons for cracking within mild steel and 1Crl8Ni9 steel SAW joint used for SF6 switchablc tank is studied. The method to eliminate cracking in the joint is found out by experiment study and put into practice.

关 键 词：焊接 裂纹 罐体 低碳钢 埋弧焊 烧结焊剂 

分 类 号：TG441.7[金属学及工艺—焊接]