| 晶粒大小及孔结构对氧化铝陶瓷耐磨性的影响 |
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| 引用本文： | 牟善彬,姬钢. 晶粒大小及孔结构对氧化铝陶瓷耐磨性的影响[J]. 现代技术陶瓷, 2001, 22(4): 42-44 |
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| 作者姓名： | 牟善彬 姬钢 |
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| 作者单位： | 1. 武汉理工大学材料研究与测试中心,武汉,430070
2. 兆峰陶瓷(莱芜)玻化砖有限公司,莱芜,271106 |
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| 摘 要： | 利用扫描电子显微镜研究了氧化铝陶瓷中Al2O3晶体的大小、均匀程度和孔结构对氧化铝陶瓷耐磨性的影响，指出了采取有效措施控制Al2O3晶体长大和使微孔小而均匀是提高氧化铝陶瓷耐磨性的主要途径。
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| 关 键 词： | 氧化铝陶瓷 晶粒 孔结构 耐磨性 |
Effect of the Crystal Size and Microporous Structure on the Wear-resistance of Alumina Ceramics |
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| Mu Shanbin,Ji Gang. Effect of the Crystal Size and Microporous Structure on the Wear-resistance of Alumina Ceramics[J]. Advanced Ceramics, 2001, 22(4): 42-44 |
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| Authors: | Mu Shanbin Ji Gang |
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| Abstract: | The effect of the Al2O3 crystal size and its distribution as well as the microporous structure on the wear resistance of alumina ceramics were studied by the Scanning Electron Microscopy. It indicated that an effective measure which was taken to restrain the growth of Al2O3 grains and make the micropores smaller and well-distributed is an important way for improving the wear-resistance of alumina ceramics. |
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| Keywords: | alumina ceramic crystalline grain pore structure wear-resistance |
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