Oxidation and electrical behavior of ferritic stainless steel interconnect with Fe-Co-Ni coating by electroplating
文献类型：期刊论文
| 作者 | S. J. Geng ; S. J. Qi ; D. Xiang ; S. L. Zhu ; F. H. Wang |
| 刊名 | Journal of Power Sources
 |
| 出版日期 | 2012 |
| 卷号 | 215页码:274-278 |
| 关键词 | Solid oxide fuel cell Electroplated Fe-Co-Ni coating Interconnect Oxidation Area specific resistance oxide fuel-cells chromium-containing alloy sofc interconnects protection layers metallic interconnects doped lagao3 cathode spinel conductivity temperature |
| ISSN号 | 0378-7753 |
| 中文摘要 | Fe-Co-Ni coating is deposited on ferritic stainless steel using a cost-effective technique of electroplating for intermediate-temperature solid oxide fuel cell (SOFC) interconnects application. The steel with Fe-Co-Ni coating has been evaluated in air at 800 degrees C corresponding to the cathode environment of SOFC. The results indicate that the steel with Fe-Co-Ni coating experiences an initially large mass gain, and then the mass gain increases slightly after the first-week rapid oxidation stage. After thermal exposure in air at 800 degrees C, the Fe-Co-Ni coating has been converted into (Fe,Co,Ni)(3)O-4 spinel layer underneath which a Cr2O3 layer is developed from the steel substrate. The outer layer of (Fe,Co,Ni)(3)O-4 spinel has not only suppressed Cr migration outward but also reduced the growth rate of the inner layer of Cr2O3. The steel with Fe-Co-Ni coating exhibits a stable surface oxide scale area specific resistance (ASR) which is much lower than that of the bare steel. (Fe,Co,Ni)(3)O-4 spinel is a promising protective coating for SOFC steel interconnect. (C) 2012 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/59963]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | S. J. Geng,S. J. Qi,D. Xiang,et al. Oxidation and electrical behavior of ferritic stainless steel interconnect with Fe-Co-Ni coating by electroplating[J]. Journal of Power Sources,2012,215:274-278. |
| APA | S. J. Geng,S. J. Qi,D. Xiang,S. L. Zhu,&F. H. Wang.(2012).Oxidation and electrical behavior of ferritic stainless steel interconnect with Fe-Co-Ni coating by electroplating.Journal of Power Sources,215,274-278. |
| MLA | S. J. Geng,et al."Oxidation and electrical behavior of ferritic stainless steel interconnect with Fe-Co-Ni coating by electroplating".Journal of Power Sources 215(2012):274-278. |
入库方式： OAI收割
来源：金属研究所
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