High-temperature corrosion behavior of sputtered K38 nanocrystalline coatings with and without yttrium addition in molten sulfate at 900 degrees C

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	High-temperature corrosion behavior of sputtered K38 nanocrystalline coatings with and without yttrium addition in molten sulfate at 900 degrees C
	P. Yu; W. Wang; F. H. Wang; S. L. Zhu
	2011
发表期刊	Surface & Coatings Technology
ISSN	0257-8972
卷号	206 期号:1 页码:68-74
摘要	The high temperature corrosion behavior of sputtered Ni-based superalloy K38 nanocrystalline coatings with and without yttrium addition in molten sulfate (75 wt.% Na(2)SO(4) + 25 wt.% K(2)SO(4)) was investigated at 900 degrees C in air. The results indicated that nanocrystallization significantly increased the corrosion resistance through the rapid formation of a protective oxide scale. The addition of yttrium in the nanocrystalline coating furthermore improved the corrosion resistance of the coating. (C) 2011 Elsevier B.V. All rights reserved.
部门归属	[yu, ping; wang, wen; wang, fuhui; zhu, shenglong] chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china. [yu, ping] shenyang univ chem technol, shenyang 110142, peoples r china.;wang, w (reprint author), chinese acad sci, state key lab corros & protect, inst met res, shenyang 110016, peoples r china;wen@imr.ac.cn
关键词	K38 Superalloy Nanocrystalline Coating Yttrium Molten Sulfate High Temperature Corrosion Oxidation Behavior Hot-corrosion Resistance Alloys Scales K38g
URL	查看原文
WOS记录号	WOS:000295308100010
引用统计	被引频次：12[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/321006/30855
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	P. Yu,W. Wang,F. H. Wang,et al. High-temperature corrosion behavior of sputtered K38 nanocrystalline coatings with and without yttrium addition in molten sulfate at 900 degrees C[J]. Surface & Coatings Technology,2011,206(1):68-74.
APA	P. Yu,W. Wang,F. H. Wang,&S. L. Zhu.(2011).High-temperature corrosion behavior of sputtered K38 nanocrystalline coatings with and without yttrium addition in molten sulfate at 900 degrees C.Surface & Coatings Technology,206(1),68-74.
MLA	P. Yu,et al."High-temperature corrosion behavior of sputtered K38 nanocrystalline coatings with and without yttrium addition in molten sulfate at 900 degrees C".Surface & Coatings Technology 206.1(2011):68-74.