| 高性能空心玻璃微球的力学特性研究 |
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| 引用本文： | 严开祺,谢虓,张敬杰,宋广智.高性能空心玻璃微球的力学特性研究[J].材料导报,2011,25(17):116-121,130. |
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| 作者姓名： | 严开祺 谢虓 张敬杰 宋广智 |
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| 作者单位： | 1. 中国科学院理化技术研究所,北京l00190;中国科学院研究生院,北京100049
2. 中国科学院理化技术研究所,北京l00190 |
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| 基金项目： | 国家自然科学基金(04B7131801) |
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| 摘 要： | 高性能空心玻璃微球具有许多优异的性能。作为复合材料的关键原料之一,其力学性质对复合材料的性能起决定性的作用。系统介绍了高性能空心玻璃微球抗压强度影响因素如粒径分布、壁厚和密度等基本物理力学性质的表征方法和手段。从统计研究和个体研究两个方面分别论述了空心玻璃微球统计与个体强度的研究方法。综述了壁厚、密度和表面修饰等对微球统计强度的影响,形状因子和抗拉强度对单个球体等静压强度的影响以及壁厚和直径对单个球体单轴压缩强度的影响。
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| 关 键 词： | 高性能空心玻璃微球 力学性质 抗压强度 |
Research on Mechanical Properties of High-performance Hollow Glass Microspheres |
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| YAN Kaiqi,XIE Xiao,ZHANG Jingjie,SONG Guangzhi.Research on Mechanical Properties of High-performance Hollow Glass Microspheres[J].Materials Review,2011,25(17):116-121,130. |
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| Authors: | YAN Kaiqi XIE Xiao ZHANG Jingjie SONG Guangzhi |
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| Affiliation: | YAN Kaiqi1,2,XIE Xiao1,ZHANG Jingjie1,SONG Guangzhi1(1 Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,2 Graduate School of Chinese Academy of Sciences,Beijing 100049) |
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| Abstract: | High-performance hollow glass microspheres(HGM) have many excellent performances.In addition,as the key fillers of the materials,their mechanical properties play a decisive role in the performance of composite materials.The characterization methods of the compression strength of the HGMs as well as its influence factors are introdued systematically,such as particle size distribution,wall thickness and density.The compression strength of HGM can be analyzed from two aspects: statistical strength and individu... |
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| Keywords: | high-performance hollow glass microspheres mechanical properties compression strength |
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