A study on the resistance to tellurium diffusion of MCrAlY coating prepared by arc ion plating on a Ni-16Mo-7Cr alloy

doi:10.1016/j.corsci.2024.111900

IMR OpenIR

	A study on the resistance to tellurium diffusion of MCrAlY coating prepared by arc ion plating on a Ni-16Mo-7Cr alloy
	Wu, Jijin 1,2; Han, Fenfen 2; Jiang, Sumeng 3; Li, Wei 3; Huang, Hefei 2; Dai, Zhimin 2
通讯作者	Han, Fenfen(hanfenfen@sinap.ac.cn) ; Huang, Hefei(huanghefei@sinap.ac.cn)
	2024-04-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	229 页码:13
摘要	In this study, MCrAlY coatings were prepared by arc ion plating (AIP) on a Ni-16Mo-7Cr alloy to investigate its role of inhibiting tellurium (Te) diffusion into the alloy. The results show that the depth of Te diffusion in the MCrAlY coating is significantly lower than that in alloy. The ultrafine grain structure of the coating and its higher Cr content promote the formation of a dense Cr3Te4 layer on the surface of coating during the Te diffusion, which contributes to prevent inward diffusion of Te and thus improve the resistance to intergranular cracking of the alloy induced by Te.
关键词	Molten salt reactor GH3535 alloy MCrAlY coating Tellurium
资助者	National Natural Science Foundation of China ; Youth Innovation Promotion Association, Chinese Academy of Sciences
DOI	10.1016/j.corsci.2024.111900
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[12022515] ; National Natural Science Foundation of China[11975304] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[Y202063]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001179801700001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：1[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/321006/185024
专题	中国科学院金属研究所
通讯作者	Han, Fenfen; Huang, Hefei
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wu, Jijin,Han, Fenfen,Jiang, Sumeng,et al. A study on the resistance to tellurium diffusion of MCrAlY coating prepared by arc ion plating on a Ni-16Mo-7Cr alloy[J]. CORROSION SCIENCE,2024,229:13.
APA	Wu, Jijin,Han, Fenfen,Jiang, Sumeng,Li, Wei,Huang, Hefei,&Dai, Zhimin.(2024).A study on the resistance to tellurium diffusion of MCrAlY coating prepared by arc ion plating on a Ni-16Mo-7Cr alloy.CORROSION SCIENCE,229,13.
MLA	Wu, Jijin,et al."A study on the resistance to tellurium diffusion of MCrAlY coating prepared by arc ion plating on a Ni-16Mo-7Cr alloy".CORROSION SCIENCE 229(2024):13.