Research on the electrochemical dissolution behavior of Ni-based superalloys after different oxidation treatments in NaCl solution
文献类型：期刊论文
| 作者 | Jiang, Hairui1,2,3; Guan, Jianjun3; Zhao, Yan3; Qu, Jinglong4; Yang, Yanhong2 |
| 刊名 | ANTI-CORROSION METHODS AND MATERIALS
 |
| 出版日期 | 2024-12-26 |
| 页码 | 10 |
| 关键词 | Ni-based superalloys Oxidation treatment Electrochemical dissolution behavior |
| ISSN号 | 0003-5599 |
| DOI | 10.1108/ACMM-09-2024-3101 |
| 通讯作者 | Zhao, Yan(zhaoyan@lnpu.edu.cn) ; Yang, Yanhong(yhyang@imr.ac.cn) |
| 英文摘要 | PurposeThis study aims to investigate the corrosion resistance and electrochemical dissolution behavior of superalloys treated by different oxidation treatments.Design/methodology/approachNi-based superalloys were subjected to oxidation treatment at 1000 degrees C for 10 h, 1150 degrees C for 10 h and 1200 degrees C for 20 h. The microstructure, electrochemical dissolution behavior, elemental distribution, as well as compactness and composition of the oxide layer, were studied.FindingsThe results show that both the thickness and the granular oxide size of the oxide layer on Ni-based superalloys increase with longer oxidation times and higher temperatures. The electrochemical dissolution efficiency of Ni-based superalloys decreases with increasing oxidation time and temperature. The reduced electrochemical dissolution efficiency observed in Ni-based superalloys oxidation-treated at 1200 degrees C for 20 h is primarily attributed to the thicker oxide layer, which contains the highest Cr oxide content.Originality/valueThe findings contribute to the advancement of recycling and utilization of Ni-based superalloy scrap. |
| 资助项目 | National Key R&D Program of China[2021YFB3700401] ; Basic scientific research projects of colleges and universities of Liaoning Provincial Department of Education[LJKMZ20220753] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001382229200001 |
| 出版者 | EMERALD GROUP PUBLISHING LTD |
| 资助机构 | National Key R&D Program of China ; Basic scientific research projects of colleges and universities of Liaoning Provincial Department of Education |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhao, Yan; Yang, Yanhong |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang, Peoples R China 3.Liaoning Petrochem Univ, Sch Mech Engn, Fushun, Peoples R China 4.Beijing CISRI Gaona Mat & Technol Co Ltd, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Hairui,Guan, Jianjun,Zhao, Yan,et al. Research on the electrochemical dissolution behavior of Ni-based superalloys after different oxidation treatments in NaCl solution[J]. ANTI-CORROSION METHODS AND MATERIALS,2024:10. |
| APA | Jiang, Hairui,Guan, Jianjun,Zhao, Yan,Qu, Jinglong,&Yang, Yanhong.(2024).Research on the electrochemical dissolution behavior of Ni-based superalloys after different oxidation treatments in NaCl solution.ANTI-CORROSION METHODS AND MATERIALS,10. |
| MLA | Jiang, Hairui,et al."Research on the electrochemical dissolution behavior of Ni-based superalloys after different oxidation treatments in NaCl solution".ANTI-CORROSION METHODS AND MATERIALS (2024):10. |
入库方式： OAI收割
来源：金属研究所
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