| 微球制备的研究概况及发展 |
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| 引用本文： | 傅宪辉,沈志刚.微球制备的研究概况及发展[J].力学与实践,2005,27(2):7-13,6. |
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| 作者姓名： | 傅宪辉 沈志刚 |
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| 作者单位： | 北京航空航天大学航空科学与工程学院,北京,100083 |
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| 摘 要： | 粉体加工生产中制备的颗粒有多种形态，其中微球具有很多不规则颗粒所没有的优异性能，如高的流动性、高的堆积密度、不易团聚、填充到复合材料中不易引起应力集中等，在生产和生活中受到越来越多的重视，就目前国内外微球制备的研究状况，综述了近年来实心微球、空心微球、多孔微球这3种微球的制备原理、方法及应用，并对微球制备技术的发展作了介绍．
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| 关 键 词： | 研究概况 不规则颗粒 加工生产 堆积密度 复合材料 研究状况 空心微球 制备原理 多孔微球 制备技术 流动性 应力集 国内外 |
REVIEW ON PREPARATION OF MICROSPHERES |
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| FU Xianhui,SHEN Zhigang.REVIEW ON PREPARATION OF MICROSPHERES[J].Mechanics and Engineering,2005,27(2):7-13,6. |
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| Authors: | FU Xianhui SHEN Zhigang |
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| Abstract: | The granules prepared in powder production have many kinds of forms. Microspheres have so many outstanding properties which other irregular granulas do not have such as good fluidity, high pile density, good dispersion and decreasing stress concentration as the filler of the composite, that they have been paid more attentions in productions and daily life. In this paper, advances in preparation methods as well as its principle and applications of solid, hollow and porous microspheres in recent years are reviewed. |
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| Keywords: | microsphere preparation principle application |
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