The influence of Cr on the oxidation behavior of a sputtered Pt plus ?' phase-equilibrium coating at 1150 degrees C

doi:10.1016/j.corsci.2023.111378

IMR OpenIR

	The influence of Cr on the oxidation behavior of a sputtered Pt plus ?' phase-equilibrium coating at 1150 degrees C
	Xiao, Qin 1,2; Chen, Weimin 1; Ren, Pan 1,2; Wang, Qiwei 1,2; Zhu, Shenglong 3; Li, Wei 1,2; Wang, Fuhui 4
通讯作者	Ren, Pan(renp@foxmail.com) ; Wang, Qiwei(wangqiwei@jnu.edu.cn)
	2023-08-15
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	221 页码:12
摘要	Two sputtered phase-equilibrium coating (Pt+?' and Pt-Cr+?' coating) were manufactured in this work. No TCPs appeared around the interface of coating/superalloy after being oxidized at 1150 & DEG;C for 1000 h. The addition of chromium changes the oxidation kinetics of Pt-Cr+ ?' coating both in transient and steady oxidation stage. In transient-oxidation stage, chromium accelerates the transition of aluminum oxide from ?-Al2O3 to a-Al2O3, which lowers the compressive stress in oxide scale. The presence of Cr in coating also refines the grain size of a-Al2O3 scale, which leads to a higher growth rate in the later steady oxidation-stage.
关键词	High temperature coating Oxidation Pt modified & gamma Nanocrystalline materials ' coating
资助者	National Natural Science Foundation of China ; Basic and Applied Basic Research Foundation of Guangzhou ; Fundamental Research Funds for the Central Universities , China
DOI	10.1016/j.corsci.2023.111378
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[202201010206] ; Basic and Applied Basic Research Foundation of Guangzhou[21617339] ; Fundamental Research Funds for the Central Universities , China ; [52001137]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001056112200001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/179078
专题	中国科学院金属研究所
通讯作者	Ren, Pan; Wang, Qiwei
作者单位	1.Jinan Univ, Inst Adv Wear & Corros Resistant & Funct Mat, Guangzhou 510632, Peoples R China 2.Guangdong Prov Engn & Technol Res Ctr Corros Resis, Guangzhou 510632, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Northeastern Univ, Corros & Protect Div, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Xiao, Qin,Chen, Weimin,Ren, Pan,et al. The influence of Cr on the oxidation behavior of a sputtered Pt plus ?' phase-equilibrium coating at 1150 degrees C[J]. CORROSION SCIENCE,2023,221:12.
APA	Xiao, Qin.,Chen, Weimin.,Ren, Pan.,Wang, Qiwei.,Zhu, Shenglong.,...&Wang, Fuhui.(2023).The influence of Cr on the oxidation behavior of a sputtered Pt plus ?' phase-equilibrium coating at 1150 degrees C.CORROSION SCIENCE,221,12.
MLA	Xiao, Qin,et al."The influence of Cr on the oxidation behavior of a sputtered Pt plus ?' phase-equilibrium coating at 1150 degrees C".CORROSION SCIENCE 221(2023):12.