【摘要】 研究结果表明， 在Ａｇ － Ｃｕ － Ｐｄ 合金钎料（ＢＡｇ６５ＣｕＰｄ） 中添加０．２ ～１．０ｗｔ％ Ｃｏ 后，对钎料的物理性能、电学性能以及力学性能无明显影响， 但对ＢＡｇ６５ＣｕＰｄ 钎料在某些母材上过度的铺展性确有显著地抑制作用， Ａｇ６５Ｃｕ２０Ｐｄ１５ － ｘＣｏｘ （０．２ ≤ｘ ≤１．０） 钎料可以部分地取代电子器件中的金基纤料。更多还原

【Abstract】 The Effects of the addition of 0 2～1 0wt% Co on synthetic characteristics and practical application of the Ag 65 Cu 20 Pd 15-x Co x(0 2≤x≤1 0%)brizing alloys for electronic devices were studied in present paper.The results showed that the addition of 0 2～1 0wt% Co did not exert obvious influence on the physical,electronic and mechanical properties of the BAg 65 CuPd brazing alloy, but the excessive spreadability of BAg 65 CuPd brazing alloy on some base materials was restrained notably. It is pointed out that the Ag 65 Cu 20 Pd 15-x Co x(0 2≤x≤1 0)brazing alloys can be substituted partly for the gold-base brazing alloys of electronic devices.更多还原