High-entropy FeCoNiMnCu alloy coating on ferritic stainless steel for solid oxide fuel cell interconnects
文献类型：期刊论文
| 作者 | Zhao, Qingqing1,2; Geng, Shujiang2; Zhang, Yu2; Chen, Gang2; Zhu, Shenglong1; Wang, Fuhui2 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2022-07-05 |
| 卷号 | 908页码:12 |
| ISSN号 | 0925-8388 |
| 关键词 | High-entropy alloy coating High-entropy spinel coating Oxidation Electrical property Solid oxide fuel cell interconnect |
| DOI | 10.1016/j.jallcom.2022.164608 |
| 通讯作者 | Geng, Shujiang(gengsj@smm.neu.edu.cn) |
| 英文摘要 | A high-entropy alloy coating of FeCoNiMnCu was prepared on SUS 430 steel via magnetron sputtering for solid oxide fuel cell (SOFC) interconnects application. The coated steels were subject to thermal exposure in air at 800 degrees C for up to 10 weeks. Phase constituents, microstructure and area specific resistance (ASR) of the coated steel before and after the oxidation testing were investigated. Results indicated the alloy coating was thermally converted into a high-entropy spinel coating of (Fe,Co,Ni,Mn,Cu)(3)O-4 after oxidation and a protective Cr2O3 layer was formed at the steel/coating interface. The (Fe,Co,Ni,Mn,Cu)(3)O-4 spinel coating effectively suppressed growth of Cr2O3 layer and outward diffusion of Cr during the long term exposure. Scale ASR of the coated steel was as low as 6.59 m Omega.cm(2) at 800 degrees C after 10 weeks. It indicates that (Fe,Co,Ni,Mn,Cu)(3)O-4 is a promising coating material for SOFC metallic interconnects. (c) 2022 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China (NSFC)[51871052] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000806372100002 |
| 资助机构 | National Natural Science Foundation of China (NSFC) |
| 源URL | [http://ir.imr.ac.cn/handle/321006/174326]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Geng, Shujiang |
| 作者单位 | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Northeastern Univ, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Qingqing,Geng, Shujiang,Zhang, Yu,et al. High-entropy FeCoNiMnCu alloy coating on ferritic stainless steel for solid oxide fuel cell interconnects[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,908:12. |
| APA | Zhao, Qingqing,Geng, Shujiang,Zhang, Yu,Chen, Gang,Zhu, Shenglong,&Wang, Fuhui.(2022).High-entropy FeCoNiMnCu alloy coating on ferritic stainless steel for solid oxide fuel cell interconnects.JOURNAL OF ALLOYS AND COMPOUNDS,908,12. |
| MLA | Zhao, Qingqing,et al."High-entropy FeCoNiMnCu alloy coating on ferritic stainless steel for solid oxide fuel cell interconnects".JOURNAL OF ALLOYS AND COMPOUNDS 908(2022):12. |
入库方式： OAI收割
来源：金属研究所
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