High temperature properties of thermal barrier coatings obtained by detonation spraying

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	High temperature properties of thermal barrier coatings obtained by detonation spraying
	Y. N. Wu; P. L. Ke; Q. M. Wang; C. Sun; F. H. Wang
	2004
发表期刊	Corrosion Science
ISSN	0010-938X
卷号	46 期号:12 页码:2925-2935
摘要	NiCrAlY/YPSZ and NiCrAIY/NiAl/YPSZ thermal barrier coatings (TBCs) were successfully deposited by detonation spraying. The results indicated that the detonation sprayed TBCs included a uniform ceramic coat containing a few microcracks and a bond coat with a rough surface. The lamellar structure and the presence of cracks and impurities could reduce the thermal conductivity of the ceramic coat. Oxidation kinetics at 1000-1150degreesC of detonation sprayed TBCs have been measured and discussed. The role of a Ni-Al intermediate layer in improving the oxidation resistance of duplex TBCs has also been studied. (C) 2004 Elsevier Ltd. All rights reserved.
部门归属	hokkaido univ, ctr adv res energy convers mat, high temp mat lab, sapporo, hokkaido 0608628, japan.;wu, yn (reprint author), chinese acad sci, met res inst, state key lab corros & protect, shenyang 110016, peoples r china;ynwu2001@hotmail.com
关键词	Thermal Barrier Coatings (Tbcs) Detonation Spraying Thermal Conductivity Oxidation Failure Mechanisms Conductivity Oxidation Microstructure Model Deposition Behavior System
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35645
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. N. Wu,P. L. Ke,Q. M. Wang,et al. High temperature properties of thermal barrier coatings obtained by detonation spraying[J]. Corrosion Science,2004,46(12):2925-2935.
APA	Y. N. Wu,P. L. Ke,Q. M. Wang,C. Sun,&F. H. Wang.(2004).High temperature properties of thermal barrier coatings obtained by detonation spraying.Corrosion Science,46(12),2925-2935.
MLA	Y. N. Wu,et al."High temperature properties of thermal barrier coatings obtained by detonation spraying".Corrosion Science 46.12(2004):2925-2935.