| AgSnO2电触点材料制备方法进展 |
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| 引用本文： | 杜作娟,杨天足,古映莹,邱晓勇.AgSnO2电触点材料制备方法进展[J].材料导报,2005,19(2):39-42. |
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| 作者姓名： | 杜作娟 杨天足 古映莹 邱晓勇 |
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| 作者单位： | 中南大学冶金科学与工程学院,长沙,410083;中南大学化学化工学院,长沙,410083 |
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| 摘 要： | 综合评价了AgSnO2电触点材料的制备方法,对比分析了粉末冶金法、合金内氧化法、预氧化合金粉末法和反应合成法等几种制备方法的优缺点,简要介绍了AgSnO2电触点材料的应用进展及国内外差距,并展望了AgSnO2电触点材料的发展趋势.
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| 关 键 词： | AgSnO2粉 电触点材料 制备方法 |
The Advances in Preparing Methods and Application of AgSnO2 Contact Material |
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| DU Zuojuan YANG Tianzu College of Metallurgic Science and Engineering,Central South University,Changsha ,GU Yingying QIU Xiaoyong College of Chemistry & Chemical Engineering,Central South University,Changsha.The Advances in Preparing Methods and Application of AgSnO2 Contact Material[J].Materials Review,2005,19(2):39-42. |
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| Authors: | DU Zuojuan YANG Tianzu College of Metallurgic Science and Engineering Central South University Changsha GU Yingying QIU Xiaoyong College of Chemistry & Chemical Engineering Central South University Changsha |
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| Affiliation: | DU Zuojuan YANG Tianzu College of Metallurgic Science and Engineering,Central South University,Changsha 410083,GU Yingying QIU Xiaoyong College of Chemistry & Chemical Engineering,Central South University,Changsha 410083 |
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| Abstract: | In this paper,the recent preparing methods of silver-tin oxide contact materials are introduced. The advantages and disadvantages of several preparation methods,such as powder metallurgy,internal oxidizing alloy powder,prepared oxidizing alloy powder and reaction synthetic,are analyzed and compared.The application and dif- ference between internal and external of silver tin oxide contact materials are presented simply.Finally,the develop- ing tendency of the contact material is viewed. |
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| Keywords: | AgSnO_2 powders contact material preparing methods |
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