WETTABILITY IN ZRO2-NI AND ZRO2-CU BONDING

被引:15
|
作者
DUH, JG [1 ]
CHIEN, WS [1 ]
CHIOU, BS [1 ]
机构
[1] NATL CHIAO TUNG UNIV,INST ELECTR,HSINCHU,TAIWAN
关键词
Brazing--Filler Metals - Copper and Alloys - Nickel and Alloys - Oxides - Zirconium Compounds;
D O I
10.1007/BF00720688
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The wetting behavior of nickel and copper on zirconia-based ceramics has been investigated. The metals exhibited poor wetting on the yttria-stabilized zirconia substrate. A ceria-containing zirconia, 3 mol% Y2O2-10 mol% CeO2-ZrO2, was found to be active in promoting wetting by the metal copper. The YSZ-Ni assembly revealed much higher bonding than YSZ-Cu, which is attributed to the better thermal compatibility between YSZ and nickel.
引用
收藏
页码:405 / 408
页数:4
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