The alumina scale growth and interdiffusion behaviour of Pt modified AlSiY coating during cyclic oxidation

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	The alumina scale growth and interdiffusion behaviour of Pt modified AlSiY coating during cyclic oxidation
	Liu, R. D. ; Jiang, S. M. ; Guo, C. Q. ; Gong, J. ; Sun, C.
刊名	CORROSION SCIENCE
	2017-05-15
卷号	120 页码:121-129
关键词	metal coatings superalloys platinum TEM oxidation
ISSN号	0010-938X
通讯作者	Jiang, SM (reprint author), Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China.
中文摘要	The cyclic oxidation behaviour of Pt modified AlSiY coating and AlSiY coating at 1100 degrees C were investigated. The results showed the Pt modified AlSiY coating had lower oxidation rate than AlSiY coating. After 1 cycle, minor theta-Al2O3 was observed in AlSiY coating, while only alpha-Al2O3 was found in Pt modified AlSiY coating. After cyclic oxidation, the surface roughness of Pt modified AlSiY coating was lower as compared. to AlSiY coating. Besides, the addition of Pt in AlSiY coating decreased the quantity and average size of TCP in the secondary reaction zone (SRZ) after cyclic oxidation. (C) 2016 Elsevier Ltd. All rights reserved.
学科主题	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
收录类别	SCI
资助信息	Natural Science Foundation of China (NSFC) [51001106]
语种	英语
公开日期	2017-08-17
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/78136]
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	Liu, R. D.,Jiang, S. M.,Guo, C. Q.,et al. The alumina scale growth and interdiffusion behaviour of Pt modified AlSiY coating during cyclic oxidation[J]. CORROSION SCIENCE,2017,120:121-129.
APA	Liu, R. D.,Jiang, S. M.,Guo, C. Q.,Gong, J.,&Sun, C..(2017).The alumina scale growth and interdiffusion behaviour of Pt modified AlSiY coating during cyclic oxidation.CORROSION SCIENCE,120,121-129.
MLA	Liu, R. D.,et al."The alumina scale growth and interdiffusion behaviour of Pt modified AlSiY coating during cyclic oxidation".CORROSION SCIENCE 120(2017):121-129.