Mechanical and Thermophysical Properties of Zr-Al-Si-C Ceramics

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	Mechanical and Thermophysical Properties of Zr-Al-Si-C Ceramics
	L. F. He; Y. W. Bao; J. Y. Wang; M. S. Li; Y. C. Zhou
	2009
发表期刊	Journal of the American Ceramic Society
ISSN	0002-7820
卷号	92 期号:2 页码:445-451
摘要	The mechanical and thermophysical properties of quaternary-layered carbides, Zr(2)[Al(Si)](4)C(5) and Zr(3)[Al(Si)](4)C(6) have been investigated and compared with those of Zr(2)Al(3)C(4) and Zr(3)Al(3)C(5). These four carbides are generally alike in mechanical and thermophysical properties due to their similar crystal structures that consisting of alternatively stacked ZrC layers and Al(3)C(2)/[Al(Si)](4)C(3) slabs. The layer thickness of zirconium carbide and aluminum carbide has effects on their properties. Thicker layer of zirconium carbide and/or thinner layer of aluminum carbides are in favor of stiffness, hardness, thermal, and electrical conductivities, but go against density, specific stiffness, Debye temperature, and coefficient of thermal expansion.
部门归属	[he, ling-feng; bao, yi-wang; wang, jing-yang; li, mei-shuan; zhou, yan-chun] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [he, ling-feng] chinese acad sci, grad sch, beijing 100039, peoples r china.;zhou, yc (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;yczhou@imr.ac.cn
关键词	Thermal-conductivity Crystal-structure High-temperature Thermoelectric Properties Silicon-carbide Grain-boundary Bulk Zr2al3c4 Oxidation Zr3al3c5 Microstructure
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WOS记录号	WOS:000263358000024
引用统计	被引频次：38[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/321006/31960
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. F. He,Y. W. Bao,J. Y. Wang,et al. Mechanical and Thermophysical Properties of Zr-Al-Si-C Ceramics[J]. Journal of the American Ceramic Society,2009,92(2):445-451.
APA	L. F. He,Y. W. Bao,J. Y. Wang,M. S. Li,&Y. C. Zhou.(2009).Mechanical and Thermophysical Properties of Zr-Al-Si-C Ceramics.Journal of the American Ceramic Society,92(2),445-451.
MLA	L. F. He,et al."Mechanical and Thermophysical Properties of Zr-Al-Si-C Ceramics".Journal of the American Ceramic Society 92.2(2009):445-451.