Thermal expansion behavior of ZrO2-Y2O3-Ni cermets

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	Thermal expansion behavior of ZrO2-Y2O3-Ni cermets
	W. Y. Hu; H. R. Guan; X. F. Sun; S. Z. Li
	1997
发表期刊	Materials Letters
ISSN	0167-577X
卷号	32 期号:2-3 页码:59-62
摘要	Thermal expansion was measured in the temperature range from room temperature to 950 degrees C for various compositions of the ZrO2-Ni cermets containing 8 wt% Y2O3. The data can be described using the first and second coefficients of thermal expansion. The coefficient of linear thermal expansion in this specific temperature range increases linearly with increasing Ni content, and that of ZrO2 can be obtained from the extrapolated values. Finally, the dependence of the average coefficient of linear thermal expansion on composition of these cermets is discussed.
部门归属	hunan univ,dept appl phys,changsha 410082,peoples r china.;hu, wy (reprint author), acad sinica,inst met res,shenyang 110015,peoples r china
关键词	Thermal Expansion Cermet Coefficient Of Thermal Expansion Zirconia Ni-coated Ceramic Powder Barrier Coatings Microstructure
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37972
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. Y. Hu,H. R. Guan,X. F. Sun,et al. Thermal expansion behavior of ZrO2-Y2O3-Ni cermets[J]. Materials Letters,1997,32(2-3):59-62.
APA	W. Y. Hu,H. R. Guan,X. F. Sun,&S. Z. Li.(1997).Thermal expansion behavior of ZrO2-Y2O3-Ni cermets.Materials Letters,32(2-3),59-62.
MLA	W. Y. Hu,et al."Thermal expansion behavior of ZrO2-Y2O3-Ni cermets".Materials Letters 32.2-3(1997):59-62.