| 钛刚玉陶瓷的结构和性能研究 |
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| 引用本文： | 黄良钊 张巨先. 钛刚玉陶瓷的结构和性能研究[J]. 兵器材料科学与工程, 1998, 21(5): 3-7 |
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| 作者姓名： | 黄良钊 张巨先 |
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| 作者单位： | 长春光学精密机械学院 |
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| 摘 要： | 比较了９７瓷与钛刚玉瓷中不同添加剂对烧结机理的影响，并采用ＸＲＤ、ＳＥＭ和ＥＤＳ等方法研究了两种陶瓷的显微结构。结果表明，Ａｌ２Ｏ３陶瓷中引入适量镁铝尖晶石和二氧化钛添加剂可降低烧结温度，促进烧结，同时能获得较理想的显微结构，有利于机械性能的提高。
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| 关 键 词： | 钛刚玉陶瓷 烧结 显微结构 |
STUDIES OF STRUCTURE AND PROPERTIES OF TITANIUM CORUNDUM CERAMICS |
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| Huang Liangzhao,Zhang Juxian. STUDIES OF STRUCTURE AND PROPERTIES OF TITANIUM CORUNDUM CERAMICS[J]. Ordnance Material Science and Engineering, 1998, 21(5): 3-7 |
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| Authors: | Huang Liangzhao Zhang Juxian |
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| Abstract: | The effects of different additions upon sintering mechanism in 97 ceramics and titanium corundum ceramics have been compared,and the microstructure of two ceramics has been studied by means of XRd,SEM and EDS.The result shows that opportune magnesium-aluminium spinel and titanium dioxide in Al 2O 3 ceramics can reduce sintering temperature and advance sintering,and can gain ideal microstructure and increase mechanical proprties. |
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| Keywords: | titanium corundum ceramics sintering microstructure |
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