| 基于00Cr17的连接材料抗氧化性研究 |
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| 引用本文： | 谢光远,崔崑,肖建中,谢淑红. 基于00Cr17的连接材料抗氧化性研究[J]. 华中科技大学学报(自然科学版), 2004, 32(6): 75-77 |
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| 作者姓名： | 谢光远 崔崑 肖建中 谢淑红 |
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| 作者单位： | 华中科技大学,塑性成形模拟及模具技术国家重点实验室,湖北,武汉,430074;华中科技大学,塑性成形模拟及模具技术国家重点实验室,湖北,武汉,430074;华中科技大学,塑性成形模拟及模具技术国家重点实验室,湖北,武汉,430074;华中科技大学,塑性成形模拟及模具技术国家重点实验室,湖北,武汉,430074 |
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| 基金项目： | 国家高技术研究发展计划资助项目 (2 0 0 1AA32 30 90 ) |
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| 摘 要： | 设计研究了作为中温SOFC连接材料的4种成分的铁素体不锈钢，试验测定了它们以及00Cr17表面等离子喷涂La0.8Sr0.2MnO3涂层后在不同条件氧化时的抗氧化性能,采用SEM对试样表面生成氧化膜的形貌进行了观察比较,通过研究发现同时添加铝和稀土提高抗氧化性，适合做连接板材料,喷涂也不失为作连接板的一种备选方案，但是喷涂工艺还有待改进。
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| 关 键 词： | 固体氧化物燃料电池 铁素体不锈钢 稀土 抗氧化 等离子喷涂 |
| 文章编号： | 1671-4512(2004)06-0075-03 |
| 修稿时间： | 2003-11-11 |
High temperature oxidation resistance of ferrite alloy based on 00Cr17 as interconnects |
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| Xie Guangyuan Cui Kun Xiao Jianzhong Xie ShuhongXie Guangyuan Doctoral Candidate, State Key Lab. of Plastic Forming Simulation and Die , Mould Tech.,Huazhong Univ. of Sci. , Tech.,Wuhan ,China.. High temperature oxidation resistance of ferrite alloy based on 00Cr17 as interconnects[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2004, 32(6): 75-77 |
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| Authors: | Xie Guangyuan Cui Kun Xiao Jianzhong Xie ShuhongXie Guangyuan Doctoral Candidate State Key Lab. of Plastic Forming Simulation Die & Mould Tech. Huazhong Univ. of Sci. & Tech. Wuhan China. |
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| Affiliation: | Xie Guangyuan Cui Kun Xiao Jianzhong Xie ShuhongXie Guangyuan Doctoral Candidate, State Key Lab. of Plastic Forming Simulation and Die & Mould Tech.,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | Four compositions ferrite alloys based on 00Cr17 were designed and investigated as interconnects for reduced temperature solid oxide fuel cells. Their oxidation kinetics was examined under different conditions for those alloys and the one with La(0.8)Sr(0.2)MnO3 coat by Plasma Spray. The morphology of oxide membrane on each sample surface was observed by SEM. The research indicated that the alloy with both aluminum and rare earth addition had superior performance to the others and most suited for interconnect. The alloy with La(0.8)Sr(0.2)MnO3 coat was also a choice for interconnects but the process of coating needed to be improved. |
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| Keywords: | solid oxide fuel cell ferrite alloy rare earth oxidation resistance Plasma Spray |
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