| 莫来石对氧化铝基陶瓷型芯的高温抗变形能力的影响 |
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| 引用本文： | 薛明,曹腊梅.莫来石对氧化铝基陶瓷型芯的高温抗变形能力的影响[J].材料工程,2006(6):33-34,57. |
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| 作者姓名： | 薛明 曹腊梅 |
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| 作者单位： | 北京航空材料研究院,北京,100095 |
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| 摘 要： | 研究了在不同状态下,氧化铝基陶瓷型芯中莫来石的含量及其微观结构对氧化铝基陶瓷型芯高温抗变形性能的影响.结果表明,氧化铝基陶瓷型芯具有优良的热强性能归因于高温下莫来石柱状晶群的存在.
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| 关 键 词： | 氧化铝基 陶瓷型芯 莫来石 高温抗变形 |
| 文章编号： | 1001-4381（2006）06-0033-02 |
| 收稿时间： | 2005-08-25 |
| 修稿时间： | 2005-08-252006-03-20 |
Effect of Mullite on High Temperature Anti-deforming Capability of Alumina-based Ceramic Core |
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| XUE Ming,CAO La-mei.Effect of Mullite on High Temperature Anti-deforming Capability of Alumina-based Ceramic Core[J].Journal of Materials Engineering,2006(6):33-34,57. |
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| Authors: | XUE Ming CAO La-mei |
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| Affiliation: | Beijing Institute of Aeronautical Materials, Beijing 100095, China |
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| Abstract: | The effect of mullite content and microstructure on high temperature anti-deforming capability of alumina-based ceramic core was investigated. The results show that superior heat intensity properties of alumina-based ceramic core resulted from crystal group of mullite at high temperature. |
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| Keywords: | alumina-based ceramic core mullite anti-deforming |
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