钛及钛合金钎焊特点及现状
Characteristic and Current Status of Titanium and Its Alloys
李玉龙， 杨 瑾， 禹业晓
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作者单位：（南昌大学机电工程学院 机器人及焊接自动化重点实验室，江西 南昌 330031）
中文关键字：钛合金； 钎焊； 钎料； 组织； 性能
英文关键字：titanium alloy； brazing； brazing filler metal； microstructure； property
中文摘要：介绍了钛及钛合金钎焊的特点、钎焊性及常用钎焊料；总结了钛合金钎焊接头组织性能随钎焊工艺参数的演化；指出了钛及钛合金钎焊存在的问题，并对钛合金钎焊进行了展望评述。
英文摘要： The characteristic and application of titanium as well as its alloy were introduced and then the brazing of titanium and titanium alloy was reviewed. The characteristic, brazability and brazing filler metal of titanium and its alloy were introduced. The microstructure and properties evolution of titanium alloy brazed joint under different parameters were also summarized. Several existing problems and research tendency were put forward.