| 添加剂TiO2和Cr2O3对复合陶瓷Mullite／ZrO2／Al2O3的影响 |
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| 引用本文： | 何忠.添加剂TiO2和Cr2O3对复合陶瓷Mullite／ZrO2／Al2O3的影响[J].现代技术陶瓷,2000(1):7-10,32. |
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| 作者姓名： | 何忠 |
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| 作者单位： | 铁道部科学研究院金属及化学研究所 北京，100081 |
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| 摘 要： | 利用添加剂改善结构陶瓷材料的性能是一种较佳的方法,复合陶瓷mullite/ZrO_2/Al_2O_3具有较高的力学性能。试验证明:加入不同的添加剂对复合陶瓷有不同的影响,TiO_2会使材料的力学性能大幅度降低;Cr_2O_3会使材料的硬度显著提高。
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| 关 键 词： | 二氧化钛 三氧化二铬 莫来石 复合陶瓷 |
Effect of TiO_2 or Cr_2O_3 Additives on Mullite/ZrO_2/Al_2O_3 Composite Ceramics |
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| He Zhong.Effect of TiO_2 or Cr_2O_3 Additives on Mullite/ZrO_2/Al_2O_3 Composite Ceramics[J].Advanced Ceramics,2000(1):7-10,32. |
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| Authors: | He Zhong |
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| Abstract: | It is a good way to improve the properties of the structural ceramics by using additives. The mullite/ ZrO2/Al2O3 composite ceramics have good mechanical property.The experimental results have shown that adding different additives would effect some properties of composite ceramics: the mechanical property would be sharply decreased by adding TiO2, and the hardness would be greatly increased by adding Cr2O3. |
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| Keywords: | TiO2 Cr2O3 mullite composite ceramics |
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