Ni18%与0Cr15Ni5Cu2Ti异种钢材氩弧焊工艺试验研究  

Experimental Research on Ni18% and 0Cr15Ni5Cu2Ti Dissimilar Steel Argon Arc Welding Technique

作　　者：樊兆宝[1] 王攀锋[1] 安绍孔[1] 王英健[1] 桑胜盈[1] 项丽敏[1] 

机构地区：[1]中国空空导弹研究院,洛阳471009

出　　处：《航空精密制造技术》2013年第1期25-29,共5页Aviation Precision Manufacturing Technology

摘　　要：近期对Ni18%与0Cr15Ni5Cu2Ti超高强度马氏体沉淀硬化不锈钢异种钢材之间用自动氩弧焊方法进行了焊接试验研究,就其工艺可焊性、热可焊性、热处理制度、异种材料焊接接头的机械性能、金相组织进行了研究和分析并得出了相应的结论,同时选择和制定了相应的焊接工艺流程和热处理制度。The experimental research of high strength austenitic deposition rigidification stainless steel welding between Ni18% and 0Cr15Ni5Cu2Ti was made.The process weldability,heat weldability,heat treatment system,mechanical property of dissimilar steel weld joint and metallographic phase composition were analyzed and researched.The corresponding conclusion was gotten.The corresponding weld process and heat treatment system were selected and made.

关 键 词：Ni18% 0Cr15Ni5Cu2Ti 马氏体沉淀硬化不锈钢 自动钨极氩弧焊 金相组织 

分 类 号：TG444+.74[金属学及工艺—焊接]