| Al2 O3 陶瓷表面金属化 |
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| 引用本文： | 沈伟,彭德全,沈晓丹. Al2 O3 陶瓷表面金属化[J]. 材料保护, 2005, 38(3): 9-11,34 |
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| 作者姓名： | 沈伟 彭德全 沈晓丹 |
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| 作者单位： | 武汉材料保护研究所,湖北,武汉,430030;武汉材料保护研究所,湖北,武汉,430030;清华大学材料科学与工程系,北京,100084 |
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| 摘 要： | 为了提高陶瓷与金属覆盖层的结合强度,较系统地研究了Al2O3(96%)陶瓷表面金属化过程,研究内容包括:陶瓷的表面刻蚀、表面催化、化学沉积条件等,综合分析了金属化层与陶瓷基体之间结合强度的影响因素,研究发现在熔融的NaOH浴中,可获得最佳刻蚀表面形貌,Al2O3(96%)陶瓷基片上化学镀层的最佳结合强度为25.0～32.5 MPa.为开发性应用提供了建设性的意见.
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| 关 键 词： | Al2O3陶瓷 刻蚀 催化 化学镀镍 表面金属化 表面形貌 |
| 文章编号： | 1001-1560(2005)03-0009-03 |
Surface Metallization of Alumina Ceramic |
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| SHEN Wei,PENG Xiao-quan,SHEN Xiao-dan. Surface Metallization of Alumina Ceramic[J]. Journal of Materials Protection, 2005, 38(3): 9-11,34 |
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| Authors: | SHEN Wei PENG Xiao-quan SHEN Xiao-dan |
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| Abstract: | The surface metallization of highly pure alumina (96%) ceramic was systematically studied with respect to surface etching, catalyzing, and the optimizing of the processing conditions for electroless plating. The factors affecting the bonding strength between the nickel plating and the ceramic substrate were comprehensively investigated. And the construction suggestions to the practical application of the surface metallization technology of the alumina ceramic were given. |
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| Keywords: | alumina ceramic etching catalysis electroless plating nickel surface metalization |
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