TiAl基合金固态焊接的研究现状  

Recent Status of Studies on Solid-State Welding of TiAl-based Alloy

作　　者：王彬 贺跃辉[1] 黄伯云[1] 张炯[2] 

机构地区：[1]中南工业大学粉末冶金研究所,长沙410083 [2]洛阳船舶材料研究所,洛阳471039

出　　处：《材料导报》1998年第5期16-18,共3页Materials Reports

摘　　要：综述了TiAl基合金固态焊接研究的现状,讨论了几种固态焊接的工艺和显微组织对焊接性能的影响。用固态焊接方法进行TiAl基合金的连接具有极好的可焊性。This paper describes recent slatus of studies on solid-state welding of TiAl-based alloy. Application of several sohd-state welding means in TiAl-based alloy join and effect of welding tech-nology and microstructure on welding property are discused. Sohd-state weldability of the TiAl-based alloy is very good.

关 键 词：固态焊接 显微组织 焊接性能 钛铝合金 

分 类 号：TG457.19[金属学及工艺—焊接] TG113.263