Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating
文献类型：期刊论文
| 作者 | Huang Ding3; Qiao Yanxin3; Yang Lanlan3; Wang Jinlong1; Chen Minghui1; Zhu Shenglong2; Wang Fuhui1 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2023-05-01 |
| 卷号 | 59期号:5页码:668-678 |
| 关键词 | shot peening nanocrystalline coating cyclic oxidation magnetron sputtering |
| ISSN号 | 0412-1961 |
| DOI | 10.11900/0412.1961.2022.00183 |
| 通讯作者 | Qiao Yanxin(yxqiao@just.edu.cn) |
| 英文摘要 | 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. |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000971778800008 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China ; Ministry of Industry and Information Technology Project ; Fundamental Research Funds for the Central Universities |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177432]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Qiao Yanxin |
| 作者单位 | 1.Northeastern Univ, Shenyang Natl Key Lab Mat Sci, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Jiangsu, 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. |
入库方式： OAI收割
来源：金属研究所
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