| 铝基复合材料表面微弧氧化涂覆陶瓷膜研究 |
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| 引用本文： | 王永康 熊仁章. 铝基复合材料表面微弧氧化涂覆陶瓷膜研究[J]. 兵器材料科学与工程, 1998, 21(4): 25-27,36 |
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| 作者姓名： | 王永康 熊仁章 |
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| 作者单位： | 兵器工业第五二研究所宁波分所 |
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| 摘 要： | 用微弧氧化方法在铝基复合材料表面制备了陶瓷膜，并对其截面进行了金相观察、膜厚、显微硬度测试及成份分析。结果表明，陶瓷膜主要由莫来石相和氧化铝相组成。陶瓷膜分为两层，最外层多孔疏松，厚度约为５０μｍ，内层较为致密，厚度约为１００μｍ，最高显微硬度为ＨＭ１５００左右。
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| 关 键 词： | 铝基复合材料 微弧氧化 陶瓷膜 |
TECHNOLOGY OF MICROARC OXIDATION ON ALUMINIUM MATRIX COMPOSITES SURFACE |
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| Wang Yongkang,P. O. Box ,Ningbo,,Xiong Renzhang,Sheng Lei,Li Bingsheng. TECHNOLOGY OF MICROARC OXIDATION ON ALUMINIUM MATRIX COMPOSITES SURFACE[J]. Ordnance Material Science and Engineering, 1998, 21(4): 25-27,36 |
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| Authors: | Wang Yongkang P. O. Box Ningbo Xiong Renzhang Sheng Lei Li Bingsheng |
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| Affiliation: | Wang Yongkang,P. O. Box 303,Ningbo,315040,Xiong Renzhang,Sheng Lei,Li Bingsheng |
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| Abstract: | Ceramic layer on Aluminium matrix composites is formed by microarc oxidation, the cross-sectional morphology and thickness of the layer are investigated, the results show that ceramic coating consisted of two layers, the porous upper one is 50μm, and the dense lower one is 100μm. |
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| Keywords: | Aluminium matrix composites microarc oxidation ceramic layer |
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