In situ Reaction Synthesis and Mechanical Properties of TaC-TaSi2 Composites

doi:10.1111/j.1744-7402.2009.02392.x

IMR OpenIR

	In situ Reaction Synthesis and Mechanical Properties of TaC-TaSi2 Composites
	Hu, Chunfeng 1; He, Lingfeng 1; Li, Fangzhi 1; Wu, Ling 1; Wang, Jingyang 1; Li, Meishuan 1; Bao, YiWang 1; Zhou, Yanchun 1; He, Lingfeng 2; Li, Fangzhi 2; Wu, Ling 2
通讯作者	Hu, Chunfeng()
	2010
发表期刊	INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
ISSN	1546-542X
卷号	7 期号:6 页码:697-703
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.
资助者	National Outstanding Young Scientist Foundation ; Nature Science Foundation of China ; High-tech Bureau of the Chinese Academy of Sciences ; French Atomic Energy Commission
DOI	10.1111/j.1744-7402.2009.02392.x
收录类别	SCI
语种	英语
资助项目	National Outstanding Young Scientist Foundation[59925208] ; National Outstanding Young Scientist Foundation[50125204] ; Nature Science Foundation of China[50232040] ; Nature Science Foundation of China[50302011] ; Nature Science Foundation of China[90403027] ; Nature Science Foundation of China[50832008] ; High-tech Bureau of the Chinese Academy of Sciences ; French Atomic Energy Commission
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000283728600001
出版者	WILEY-BLACKWELL
引用统计	被引频次：13[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/102983
专题	中国科学院金属研究所
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.