Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating

doi:10.11900/0412.1961.2022.00183

IMR OpenIR

	Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating
	Huang Ding 1; Qiao Yanxin 1; Yang Lanlan 1; Wang Jinlong 2; Chen Minghui 2; Zhu Shenglong 3; Wang Fuhui 2
通讯作者	Qiao Yanxin(yxqiao@just.edu.cn)
	2023-05-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	59 期号:5 页码:668-678
摘要	In addition to changing the surface roughness of the superalloy, the substrate surface treatment can also modify the microstructure of the surface, which affects the high-temperature oxidation behavior of the high-temperature protective coating. However, there are few reports about the effect of superalloy surface treatment on the oxidation behavior of nanocrystalline coatings. In this work, nanocrystalline coatings were sputtered on the nickel-based single crystal superalloy after two different surface treatments of polishing and shot peening, and their cyclic oxidation behavior at 1100 degrees C was investigated. The phase composition and microstructure of nanocrystalline coatings were characterized by SEM, XRD, and EDS. The results indicated that the cyclic oxidation kinetics of both nanocrystalline coatings at 1100 degrees C were similar. A dense oxide film could be formed on the surface of nanocrystalline coatings, showing excellent oxidation resistance. However, the microstructure evolution of the interface between the nanocrystalline coating and shot-peened superalloy substrate differed from that between the nanocrystalline coating and polished superalloy substrate. The sustained formation of the gamma' phase in the nanocrystalline coating near the polished substrate/coating interface was observed during high-temperature oxidation. This phenomenon was not found at the nanocrystalline coating near the shot peened substrate/coating interface, while the continuous growth of the gamma' phase was observed at the substrate.
关键词	shot peening nanocrystalline coating cyclic oxidation magnetron sputtering
资助者	National Natural Science Foundation of China ; Ministry of Industry and Information Technology Project ; Fundamental Research Funds for the Central Universities
DOI	10.11900/0412.1961.2022.00183
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51801021] ; National Natural Science Foundation of China[52001142] ; Ministry of Industry and Information Technology Project ; Fundamental Research Funds for the Central Universities[2102015]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000971778800008
出版者	SCIENCE PRESS
引用统计	被引频次：6[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/321006/177433
专题	中国科学院金属研究所
通讯作者	Qiao Yanxin
作者单位	1.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, Peoples R China 2.Northeastern Univ, Shenyang Natl Key Lab Mat Sci, Shenyang 110819, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Huang Ding,Qiao Yanxin,Yang Lanlan,et al. Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating[J]. ACTA METALLURGICA SINICA,2023,59(5):668-678.
APA	Huang Ding.,Qiao Yanxin.,Yang Lanlan.,Wang Jinlong.,Chen Minghui.,...&Wang Fuhui.(2023).Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating.ACTA METALLURGICA SINICA,59(5),668-678.
MLA	Huang Ding,et al."Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating".ACTA METALLURGICA SINICA 59.5(2023):668-678.