MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Al-Zn-Mg-Cu/SiC COMPOSITE AFTER HEAT TREATMENT

被引:1
|
作者
Sun, Y. P. [1 ]
Yan, H. G. [1 ]
Chen, Z. H. [1 ]
机构
[1] Humanitas Univ, Coll Mat Sci & Engn, Changsha, Hunan, Peoples R China
关键词
composite materials; powders; aluminum alloys; silicon carbide; structure; mechanical properties; PARTICLES; EVOLUTION;
D O I
10.1007/s11041-009-9179-8
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The structure and mechanical properties of an Al - 10.15% Zn - 3.63% Mg - 1.8% Cu - 0.15% Ni - 0.3% Zr/SiC composite obtained by the method of precipitation of a flow of sprayed particles of melt and silicon carbide are studied. The composite is subjected to heat treatment for solid solution in a mode of 470 degrees C, 1 h + 490 degrees C, 1 h and to subsequent aging at 120 degrees C.
引用
收藏
页码:394 / 397
页数:4
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