WELDING OF DENSE ALUMINA AND ALUMINUM BY PLASTIC-DEFORMATION AND DIFFUSION

被引：3
|
作者：
MARTINEZ, MA
RODRIGUEZ, J
NAVARRO, C
CORTES, R
SANCHEZGALVEZ, V
机构：
[1] Department of Materials Science, ETS Ingenieros de Caminos, Canales y Puertos, Polytechnic University of Madrid, Ciudad Universitaria s/n, Madrid
来源：
JOURNAL OF MATERIALS SCIENCE | 1992年 / 27卷 / 15期
关键词：
D O I：
10.1007/BF01105132
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The development of a welding system which makes it possible to obtain a close joining of two very different materials is described: high density (low porosity) alumina and aluminium alloy. To determine the characteristics of the contact area, optical microscopy was used, whereas energy dispersive spectroscopic (EDX) microanalysis was employed in the study of the atom diffusion that may take place through the metal-ceramics interface. The Hopkinson bar was used to test the joint resistance in an impact test.
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页码：4230 / 4236
页数：7
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