Zrc ceramics incorporated with different-sized SiC particles

doi:10.1080/17436753.2018.1459337

	Zrc ceramics incorporated with different-sized SiC particles
	Zhao, Jian 1; Xue, Jia-Xiang ; Liu, Hai-Tao ; Wang, Xin-Gang ; Zhang, Guo-Jun
刊名	ADVANCES IN APPLIED CERAMICS
	2018
卷号	117 期号:7 页码:383
关键词	Zirconium carbide (ZrC) silicon carbide (SiC) densification microstructure mechanical properties
ISSN号	1743-6753
DOI	10.1080/17436753.2018.1459337
英文摘要	Three different SiC powders with average particle sizes of 0.45, 3.5 and 10 mu m were used to prepare ZrC-20vol.-% SiC ceramics by hot pressing. The effects of SiC particle size on the densification, microstructure, mechanical properties and thermal properties of ZrC-SiC ceramics were studied. Ceramics prepared from SiC with finer particle sizes exert higher bending strength, hardness and lower thermal conductivity. The ZrC-SiC ceramics with a starting SiC particle size of 3.5 mu m has relative high fracture toughness than others. Analysis indicates that SiC grain size and the grain boundaries control the thermal conductivity ZrC-SiC ceramics. Ceramics prepared from SiC with the particle size of 10 mu m exhibits the highest thermal conductivity due to the larger grains and less grain boundaries.
学科主题	Materials Science, Ceramics
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000442279400001
资助机构	The authors express their gratitude to financial supports from the National Natural Science Foundation of China [No. 51532009 ; 51502322 ; 11575275]. ; The authors express their gratitude to financial supports from the National Natural Science Foundation of China [No. 51532009 ; 51502322 ; 11575275].
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24563]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Jian,Xue, Jia-Xiang,Liu, Hai-Tao,et al. Zrc ceramics incorporated with different-sized SiC particles[J]. ADVANCES IN APPLIED CERAMICS,2018,117(7):383, 388.
APA	Zhao, Jian,Xue, Jia-Xiang,Liu, Hai-Tao,Wang, Xin-Gang,&Zhang, Guo-Jun.(2018).Zrc ceramics incorporated with different-sized SiC particles.ADVANCES IN APPLIED CERAMICS,117(7),383.
MLA	Zhao, Jian,et al."Zrc ceramics incorporated with different-sized SiC particles".ADVANCES IN APPLIED CERAMICS 117.7(2018):383.