| 新型铜基电接触材料的高温氧化性能研究 |
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| 引用本文： | 王丽,张晓燕,雷源源,张俊杰. 新型铜基电接触材料的高温氧化性能研究[J]. 有色金属(冶炼部分), 2016, 0(4): 55-57 |
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| 作者姓名： | 王丽 张晓燕 雷源源 张俊杰 |
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| 作者单位： | 贵州大学材料与冶金学院,贵州大学材料与冶金学院,贵州大学材料与冶金学院,贵州大学材料与冶金学院 |
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| 基金项目： | 贵州省科学技术基金项目（黔科合SY字[2013]3124号） |
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| 摘 要： | 研究了铸态和热处理态新型铜基电接触材料的高温氧化行为,并用SEM观察了表面氧化膜的微观形貌。结果表明,与铸态材料相比,热处理态铜基电接触材料表面氧化膜的致密性和连续性较高,氧化增重较低,表现出更好的高温氧化性能。
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| 关 键 词： | 铜基电接触材料 高温氧化 微观形貌 |
| 收稿时间： | 2015-09-29 |
| 修稿时间： | 2015-11-02 |
Study on High-temperature Oxidation Properties of New Copper-based Electrical Contact Materials |
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| WANG Li,ZHANG Xiao-yan,LEI Yuan-yuan and ZHANG Jun-jie. Study on High-temperature Oxidation Properties of New Copper-based Electrical Contact Materials[J]. Nonferrous Metals(Extractive Metallurgy), 2016, 0(4): 55-57 |
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| Authors: | WANG Li ZHANG Xiao-yan LEI Yuan-yuan ZHANG Jun-jie |
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| Affiliation: | College of Material and Metallurgy,Guizhou University,,, |
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| Abstract: | High-temperature oxidation properties of new copper-based electrical contact material at cast and heat-treatment states were studied. Micromorphology of surface oxide films was observed by SEM. The results show that compared with cast materials, heat-treatment copper-based materials have higher compactness and continuity of surface oxide film, lower oxidation mass gain, and better antioxidation property. |
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| Keywords: | copper-based electrical contact materials high-temperature oxidation micromorphology |
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