钎焊氮化硅陶瓷的Cu基钎料的研究进展

Research Progress of Cu-base Brazing Filler Metals for Brazing Silicon Nitride Ceramics

陶瓷连接技术是结构陶瓷实用化的有效手段,焊料成分对连接体的性能具有决定性作用。文章主要从焊料成分的角度,重点总结了钎焊Si3N4陶瓷的Cu基钎焊材料的发展现状。

Joining technology of silicon nitride based materials is the most effective means for practical application.The chemical composition of adhesive has significant influence on the joining strength.The re-cent development in brazing of Si3 N4 ceramics Cu-base brazing fillers is emphatically reviewed in this paper from the point of chemical composition.