The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air

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	The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air
	W. Wang; P. Yu; F. H. Wang; S. L. Zhu
	2007
发表期刊	Surface & Coatings Technology
ISSN	0257-8972
卷号	201 期号:16-17 页码:7425-7431
摘要	The influence of various amounts of Y addition on the isothermal oxidation behavior of sputtered Ni-based superalloy K38 nanocrystalline coating at 1273 K was investigated. The result indicated that the addition of 0.05 and 0.1 wt.% Y in nanocrystalline coating enhanced the selective oxidation of Al, reduced scale growth rate and retarded the phase transformation from metastable to stable alumina. In contrast, 0.5 wt.% Y addition significantly increased the oxidation rate of the coating, the incorporation of Ti in the external alumina scale accelerated the phase transformation to stable alumina. (C) 2007 Elsevier B.V. All rights reserved.
部门归属	chinese acad sci, met res inst, state key lab corros & protect, shenyang 110016, peoples r china. shenyang inst chem technol, shenyang 110142, peoples r china.;wang, w (reprint author), chinese acad sci, met res inst, state key lab corros & protect, wencui rd 62, shenyang 110016, peoples r china;wen@imr.ac.cn
关键词	High Temperature Oxidation Nanocrystalline Coating Reactive-element Superalloy High-temperature Oxidation Oxide Scales Percent Y2o3 Alloys K38g Superalloy Resistance Diffusion Corrosion Growth
URL	查看原文
WOS记录号	WOS:000246509800069
引用统计	被引频次：30[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33874
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. Wang,P. Yu,F. H. Wang,et al. The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air[J]. Surface & Coatings Technology,2007,201(16-17):7425-7431.
APA	W. Wang,P. Yu,F. H. Wang,&S. L. Zhu.(2007).The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air.Surface & Coatings Technology,201(16-17),7425-7431.
MLA	W. Wang,et al."The effect of yttrium addition on the isothermal oxidation behavior of sputtered K38 nanocrystalline coating at 1273 K in air".Surface & Coatings Technology 201.16-17(2007):7425-7431.