| Al2O3—ZrO2—SiC陶瓷的快速烧结与力学性能 |
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| 引用本文： | 郭瑞松,杨正方.Al2O3—ZrO2—SiC陶瓷的快速烧结与力学性能[J].天津大学学报(自然科学与工程技术版),1998,31(1):35-40. |
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| 作者姓名： | 郭瑞松 杨正方 |
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| 作者单位： | 天津大学材料科学与工程学院 |
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| 摘 要： | 研究反应结合Ａｌ２Ｏ３－ＺｒＯ３－ＳｉＣ复合陶瓷的快速烧结工艺和力学性能，讨论反应结合过程及物相变化，快速烧结是抑制晶粒生长，获得均匀，细微，致密结构有效途径Ｎｏ．３复合陶瓷在１５５０℃经１０ｍｉｎ的快速烧结，材料的力生能达到了较好水平，经度５５５ＭＰａ，断裂韧性３．６ＭＰａ．ｍ＾１／２维氏硬度１７．１ＧＰａ。
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| 关 键 词： | 氧化铝 复合陶瓷 反应结合 烧结 力学性能 |
FAST FIRING AND PROPERTIES OF REACTION BONDED Al 2O 3 ZrO 2 SiC COMPOSITES |
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| Guo,Ruisong,Yang,Zhengfang,Yuan,Qiming.FAST FIRING AND PROPERTIES OF REACTION BONDED Al 2O 3 ZrO 2 SiC COMPOSITES[J].Journal of Tianjin University(Science and Technology),1998,31(1):35-40. |
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| Authors: | Guo Ruisong Yang Zhengfang Yuan Qiming |
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| Abstract: | Al 2O 3 ZrO 2 SiC composites were prepared by RBAO technology(Reaction Bonding of Aluminum Oxide).After pressing and reaction bonding,the samples were fast fired under different conditions.The reaction bonding process and fast firing were discussed.The microstructure and mechanical properties of these composites were investigated. |
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| Keywords: | alumina composite reaction bonding fast firing mechanical properties |
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