Microstructure, mechanical, thermal, and oxidation properties of a Zr-2[Al(Si)](4)C-5-SiC composite prepared by in situ reaction/hot-pressing

doi:10.1016/j.jeurceramsoc.2010.02.005

IMR OpenIR

	Microstructure, mechanical, thermal, and oxidation properties of a Zr-2[Al(Si)](4)C-5-SiC composite prepared by in situ reaction/hot-pressing
	He, Ling-Feng 1,2; Li, Fang-Zhi 1,2; Lu, Xin-Po 1,2; Bao, Yi-Wang 1; Zhou, Yan-Chun 1
通讯作者	Zhou, Yan-Chun()
	2010-08-01
发表期刊	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
ISSN	0955-2219
卷号	30 期号:11 页码:2147-2154
摘要	The microstructure, mechanical and thermal properties. as well as oxidation behavior, of in situ hot-pressed Zr-2[Al(Si)](4)C-5-30 vol % SiC composite have been characterized The microstructure is composed of elongated Zr-2[Al(Si)](4)C-5 grains and embedded SiC particles The composite shows superior hardness (Vickers hardness of 16 4 GPa), stiffness (Young's modulus of 386 GPa), strength (bending strength of 353 MPa), and toughness (fracture toughness of 6.62 MPa m(1/2)) compared to a monolithic Zr-2[Al(Si)](4)C-5 ceramic Stiffness is maintained up to 1600 degrees C (323 GPa) due to clean grain boundaries with no glassy phase The composite also exhibits higher specific heat capacity and thermal conductivity as well as better oxidation resistance compared to Zr-2[Al(Si)](4)C-5 (C) 2010 Elsevier Ltd. All rights reserved
关键词	Carbides Microstructure Mechanical properties Thermal properties Corrosion
DOI	10.1016/j.jeurceramsoc.2010.02.005
收录类别	SCI
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics
WOS记录号	WOS:000279569900002
出版者	ELSEVIER SCI LTD
引用统计	被引频次：15[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/321006/101207
专题	中国科学院金属研究所
通讯作者	Zhou, Yan-Chun
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	He, Ling-Feng,Li, Fang-Zhi,Lu, Xin-Po,et al. Microstructure, mechanical, thermal, and oxidation properties of a Zr-2[Al(Si)](4)C-5-SiC composite prepared by in situ reaction/hot-pressing[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2010,30(11):2147-2154.
APA	He, Ling-Feng,Li, Fang-Zhi,Lu, Xin-Po,Bao, Yi-Wang,&Zhou, Yan-Chun.(2010).Microstructure, mechanical, thermal, and oxidation properties of a Zr-2[Al(Si)](4)C-5-SiC composite prepared by in situ reaction/hot-pressing.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,30(11),2147-2154.
MLA	He, Ling-Feng,et al."Microstructure, mechanical, thermal, and oxidation properties of a Zr-2[Al(Si)](4)C-5-SiC composite prepared by in situ reaction/hot-pressing".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 30.11(2010):2147-2154.