| 高能超声制备金属基复合材料的研究进展与展望 |
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| 引用本文： | 谭伟民,陆春华,马立群,沈晓冬,许仲梓.高能超声制备金属基复合材料的研究进展与展望[J].材料导报,2006,20(Z2):258-260. |
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| 作者姓名： | 谭伟民 陆春华 马立群 沈晓冬 许仲梓 |
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| 作者单位： | 南京工业大学材料科学与工程学院,南京,210009 |
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| 摘 要： | 简要介绍了高能超声制备金属基复合材料的原理和研究现状,分析了高能超声改善润湿性,促进分散,除气除渣的作用机理.指出用高能超声制备纳米增强金属基复合材料是未来发展的重点,提出了改善高能超声作用的有效途径.
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| 关 键 词： | 金属基复合材料 高能超声 声空化 声流 |
Research Progress and Prospect of Metal Matrix Composites Fabricated by High Intensity Ultrasonic |
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| TAN Weimin,LU Chunhua,MA Liqun,SHEN Xiaodong,XU Zhongzi.Research Progress and Prospect of Metal Matrix Composites Fabricated by High Intensity Ultrasonic[J].Materials Review,2006,20(Z2):258-260. |
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| Authors: | TAN Weimin LU Chunhua MA Liqun SHEN Xiaodong XU Zhongzi |
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| Abstract: | The theory and research progress of metal matrix composites (MMC) fabricated by high intensity ultrasonic are briefly introduced in this article, and the mechanism of high intensity ultrasonic which are responsible for benefits including improving wettability, promoting dispersion, refining microstructures, degassing of liquid metals is analyzed. Finally the importance of developing metal matrix nano-composite (MMNC) fabricated by high intensity ultrasonic is indicated, and the effective approaches to improve the effect of high intensity ultrasonic are advanced. |
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| Keywords: | MMC high intensity ultrasonic acoustic cavitation acoustic streaming |
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