Fabrication of Al/Al2O3 Composites and FGM

被引：0
|
作者：
Hong TAO [430070 ]
机构：
来源：
Journal of Materials Science & Technology | 2001年 / 06期
关键词：
Fabrication of Al/Al2O3 Composites and FGM; Co; Al;
D O I：
暂无
中图分类号：
TB331 [金属复合材料];
学科分类号：
0805 ; 080502 ;
摘要：
Al/Al203 composites of different ratios were hot-press sintered at 575~640℃ under a pressure of 30 MPa for 2 h in a vacuum furnace. It was found that the relative density of the Al/Al203 composites could be increased evidently with the rise of sinter temperature. No reaction occurred between At and Al203 at the sinter temperatures. Under 640℃-30 MPa-2 h experimental condition, Al/Al203 system FGM was successfully fabricated, and its density range changed quasi-continuously from 2.887×103 kg/m3 to 3.1909×103 kg/m3 within the middle 1.0 mm thickness range.
引用
收藏
页码：646 / 648
页数：3
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