Fabrication of an oxidation-resistant beta-NiAl coating on gamma-TiAl

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	Fabrication of an oxidation-resistant beta-NiAl coating on gamma-TiAl
	H. Zhang; X. Peng; F. Wang
	2012
发表期刊	Surface & Coatings Technology
ISSN	0257-8972
卷号	206 期号:8-9 页码:2454-2458
摘要	gamma-TiAl is attractive for high temperature application, but requires a coating to resist oxidation. In this work, a beta-NiAl coating was fabricated on gamma-TiAl through a two-step process: electrophoretic deposition (EPD) of particles of Ni and Al and then hot pressing (HP). The beta-NiAl coating was insignificantly degraded by interdiffusion with the gamma-TiAl substrate and formed an adherent alumina scale by adding a small amount of Y2O3 particles during oxidation at 900 degrees C. (C) 2011 Elsevier B.V. All rights reserved.
部门归属	[zhang, h.; peng, x.; wang, f.] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;peng, x (reprint author), chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china.;xpeng@imr.ac.cn
关键词	Electrophoretic Deposition Hot Pressing Coating Oxidation Reactive Element Effects Electrophoretic Deposition Aluminide Coatings Reactive Elements Alloy Intermetallics Additions Behavior Compound Scale Air
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60437
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Zhang,X. Peng,F. Wang. Fabrication of an oxidation-resistant beta-NiAl coating on gamma-TiAl[J]. Surface & Coatings Technology,2012,206(8-9):2454-2458.
APA	H. Zhang,X. Peng,&F. Wang.(2012).Fabrication of an oxidation-resistant beta-NiAl coating on gamma-TiAl.Surface & Coatings Technology,206(8-9),2454-2458.
MLA	H. Zhang,et al."Fabrication of an oxidation-resistant beta-NiAl coating on gamma-TiAl".Surface & Coatings Technology 206.8-9(2012):2454-2458.