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	Microwave sintering of alumina-silicon carbide nanocomposites
	Ahmad, Kaleem ; Wei, Pan ; Jie, Si Wen
	2010-05-10 ; 2010-05-10 ; OCT 23-26, 2005
会议名称	High-Performance Ceramics IV, Pts 1-3 ; 4th China International Conference on High-Performance Ceramics (CICC-4) ; Chengdu, PEOPLES R CHINA ; Web of Science
关键词	AI(2)O(3)-SiC mechanical properties microwave processing nanocomposites AL2O3/SIC NANOCOMPOSITES AL2O3-SIC NANOCOMPOSITES MICROSTRUCTURE Materials Science, Ceramics Materials Science, Composites
中文摘要	Densification behavior, microstructural developments and mechanical properties of 5 wt% SiC nano particulate toughened Al2O3 composites were prepared by using microwave sintering at different sintering temperatures. Densities of up to 97.5% of the theoretical value were achieved at temperature as low as 1380 degrees C. Improvements in fracture toughness and bending strengths are of the order of 99% theoretical dense conventionally sintered composites. Surface heating was observed at the final stages of densification. No thermal runaway was observed in the nanocomposites due to presence of SiC spheroids.
会议录出版者	TRANS TECH PUBLICATIONS LTD ; STAFA-ZURICH ; LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/18105]
专题	清华大学
推荐引用方式 GB/T 7714	Ahmad, Kaleem,Wei, Pan,Jie, Si Wen. Microwave sintering of alumina-silicon carbide nanocomposites[C]. 见:High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science.

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