Si3N4陶瓷二次部分瞬间液相连接模型

1.华东船舶工业学院焊接系,江苏,镇江,212003

2.华东船舶工业学院焊接系,江苏,镇江,212003

3.华东船舶工业学院焊接系,江苏,镇江,212003

4.华东船舶工业学院焊接系,江苏,镇江,212003

基金项目: 江苏省自然科学基金(BK2001087)

Model of double partial transient liquid phase bonding with Si3N4 ceramic

在Si3N4陶瓷PTLP连接的基础上,提出了Si3N4陶瓷二次PTLP连接中间层设计的一般规律为Ti/Cu/X(X为Ni,Pt,Au,Pd等),X与Cu在固相和液相均是完全互溶的;分析了陶瓷二次PTLP连接过程并建立了连接模型,阐述了利用该模型选择连接参数的方法.

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