RELATIONSHIP BETWEEN SURFACE-ROUGHNESS AND BONDING STRENGTH IN SUPERPLASTIC DIFFUSION BONDING

被引：0
|
作者：
NAGANO, T [1 ]
WAKAI, F [1 ]
机构：
[1] NATL IND RES INST NAGOYA,DEPT STRUCT FORMAT PROC,KITA KU,NAGOYA 462,JAPAN
来源：
NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 1994年 / 102卷 / 07期
关键词：
SUPERPLASTICITY; DIFFUSION; BONDING; SURFACE ROUGHNESS; ZRO2; AL2O3; STRENGTH;
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Superplastic diffusion bonding of a ZrO2/Al2O3 composite was performed to study the effect of surface roughness on the strength of diffusion bonding. The diffusion bonding proceeded with increasing applied strain. High bonding strength was obtained when the roughness of bonding surface was smooth. The long-wave length of surface asperity formed initial voids at the bonding interface. The contact process was completed at the applied strain of a few percent.
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页码：691 / 694
页数：4
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