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	In situ reaction synthesis and mechanical properties of tac-tasi2 composites
	Hu, Chunfeng1; He, Lingfeng1; Li, Fangzhi1; Wu, Ling1; Wang, Jingyang1; Li, Meishuan1; Bao, YiWang1; Zhou, Yanchun1; He, Lingfeng2; Li, Fangzhi2
刊名	International journal of applied ceramic technology
	2010
卷号	7期号:6页码:697-703
ISSN号	1546-542X
DOI	10.1111/j.1744-7402.2009.02392.x
通讯作者	Hu, chunfeng()
英文摘要	Tac-tasi2 composites were fabricated at 1700 degrees c by an in situ reaction/hot pressing method using ta, si, and graphite as initial materials. tasi2 content was 0-100 vol%. the microstructure and mechanical properties of the composites were investigated. it was found that the relative densities of composites were above 97.5% when the volume content of tasi2 was above 10%. the tac/10 vol% tasi2 composite presented the highest flexural strength of 376 mpa. when the tasi2 content was 30-50 vol%, the composites showed the highest fracture toughness of about 4.3mp . am(1/2). in addition, the composites could retain high young's modulus up to at least 15251 degrees c.
WOS关键词	HIGH-TEMPERATURE ; TANTALUM CARBIDE ; CERAMIC COMPOSITES ; MOSI2-SIC COMPOSITE ; ZIRCONIUM DIBORIDE ; OXIDATION BEHAVIOR ; ELASTIC PROPERTIES ; TAC ; TIB2 ; MICROSTRUCTURE
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000283728600001
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2415423
专题	中国科学院大学
通讯作者	Hu, Chunfeng
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Hu, Chunfeng,He, Lingfeng,Li, Fangzhi,et al. In situ reaction synthesis and mechanical properties of tac-tasi2 composites[J]. International journal of applied ceramic technology,2010,7(6):697-703.
APA	Hu, Chunfeng.,He, Lingfeng.,Li, Fangzhi.,Wu, Ling.,Wang, Jingyang.,...&Wu, Ling.(2010).In situ reaction synthesis and mechanical properties of tac-tasi2 composites.International journal of applied ceramic technology,7(6),697-703.
MLA	Hu, Chunfeng,et al."In situ reaction synthesis and mechanical properties of tac-tasi2 composites".International journal of applied ceramic technology 7.6(2010):697-703.

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