Oxidation behavior of thermal barrier coatings with HVOF and detonation-sprayed NiCrAlY bondcoats

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	Oxidation behavior of thermal barrier coatings with HVOF and detonation-sprayed NiCrAlY bondcoats
	F. H. Yuan ; Z. X. Chen ; Z. W. Huang ; Z. G. Wang ; S. J. Zhu
刊名	Corrosion Science
	2008
卷号	50 期号:6 页码:1608-1617
关键词	thermal barrier coatings oxidation high-velocity oxygen-fuel spray detonation spray thermally grown oxide partially-stabilized zirconia eb-pvd tbc mcraly coatings surface-roughness residual-stress bond coat isothermal oxidation grown oxide microstructure temperature
ISSN号	0010-938X
中文摘要	The high-velocity oxygen-fuel (HVOF) technology was employed to deposit the bondcoat of a thermal barrier coating (TBC) system. The isothermal oxidation rate at 1100 degrees C of the TBC system with the HVOF bondcoat is two times lower than that of the TBC system with the detonation-sprayed bondcoat. The better isothermal oxidation resistance of the TBCs with HVOF sprayed bondcoats demonstrates that unlike alumina dispersoids in the HVOF sprayed bondcoat, rough surface of the detonation-sprayed bondcoat is undesirable for the detonation-sprayed TBC system concerning oxidation due to a large specific surface area and unfavorable oxides on the bondcoat. (C) 2008 Elsevier Ltd. All rights reserved.
原文出处	://WOS:000257306400012
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/33302]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	F. H. Yuan,Z. X. Chen,Z. W. Huang,et al. Oxidation behavior of thermal barrier coatings with HVOF and detonation-sprayed NiCrAlY bondcoats[J]. Corrosion Science,2008,50(6):1608-1617.
APA	F. H. Yuan,Z. X. Chen,Z. W. Huang,Z. G. Wang,&S. J. Zhu.(2008).Oxidation behavior of thermal barrier coatings with HVOF and detonation-sprayed NiCrAlY bondcoats.Corrosion Science,50(6),1608-1617.
MLA	F. H. Yuan,et al."Oxidation behavior of thermal barrier coatings with HVOF and detonation-sprayed NiCrAlY bondcoats".Corrosion Science 50.6(2008):1608-1617.