| 锆刚玉莫来石－碳化硅复合材料的显微结构 |
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| 引用本文： | 葛华,毛裕文,洪彦若,李庭寿. 锆刚玉莫来石－碳化硅复合材料的显微结构[J]. 耐火材料, 1995, 0(4) |
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| 作者姓名： | 葛华 毛裕文 洪彦若 李庭寿 |
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| 作者单位： | 北京科技大学，冶金部科技司 |
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| 摘 要： | 用热压的方法制备了Ａｌ２Ｏ３／莫来石（３／１）＋１５％ＡｒＯ２十１０％ＳｉＣ四元复合材料。采用ＡＥＭ和ＡＥＭ－ＥＤＳ等研究了材料的显微结构以及品界两侧金属元素的分布，确定了本材料晶界直接结合的三种形式。
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| 关 键 词： | 四元复合陶瓷，显微结构，Al_2O_3－SiO_2－ZrO_2－SiC |
Microstructure of zirconia-corundum mullite-silicon carbide composite |
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| Ge Hua,Mao Yuwen,Hong Yanruo,et al. Microstructure of zirconia-corundum mullite-silicon carbide composite[J]. Refractories, 1995, 0(4) |
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| Authors: | Ge Hua Mao Yuwen Hong Yanruo et al |
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| Abstract: | The quarternary composite ceramic material with Al2O3/mullite(3/1) 15%ZrO2 10%SiC was made by hot pressing method. it's micrcotructure and the distributions of chemical compositions near the grain boundaries were studied by AEM and AEM-EDS. It is determined that there are three forms of the direct-bonding grain boundaries in this material. |
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| Keywords: | Compeite Ceramic Microstructure Alumina Mullite Zirconia Silicon carbide |
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