| MoSi2基高温结构材料的研究进展 |
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| 引用本文： | 康鹏超%尹钟大%朱景川%李明伟.MoSi2基高温结构材料的研究进展[J].宇航材料工艺,2002,32(5):10-14. |
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| 作者姓名： | 康鹏超%尹钟大%朱景川%李明伟 |
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| 作者单位： | 哈尔滨工业大学材料学院,哈尔滨,150001 |
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| 摘 要： | 从合金化和复合化两个方面综述了MoSi2基高温结构材料的研究进展。通过合金化可改善MoSi2室温韧性和消除PEST现象，通过加入陶瓷第二相复合化可提高高温强度和室温韧性，并提出了合金化加纳米复合化的进一步研究方向。
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| 关 键 词： | MoSi2 结构材料 复合材料 航空材料 航天材料 |
Progress in Research on MoSi2-base Elevated Temperature Structural Material |
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| Kang Pengchao,Yin Zhongda,Zhu Jingchuan,Li Mingwei.Progress in Research on MoSi2-base Elevated Temperature Structural Material[J].Aerospace Materials & Technology,2002,32(5):10-14. |
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| Authors: | Kang Pengchao Yin Zhongda Zhu Jingchuan Li Mingwei |
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| Abstract: | A review is given for alloying and composite of MoSi 2 based elevated temperature structural material.Alloying can modify room temperature toughness of MoSi 2 and eliminate PEST,and composite with other ceramics can improve not only high temperature strength but also room temperature toughness.Development of alloying mixed with nanocomposite is also presented. |
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| Keywords: | Molybdenum disilicide Elevated temperature structural material Composite |
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