| MoSi2 材料的强韧化 |
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| 引用本文： | 席俊杰,陈华辉,吴中,王利秋. MoSi2 材料的强韧化[J]. 金属热处理, 2006, 31(8): 32-35 |
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| 作者姓名： | 席俊杰 陈华辉 吴中 王利秋 |
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| 作者单位： | 中国矿业大学(北京)机电与信息工程学院,北京,100083;郑州航空工业管理学院,郑州,450015;中国矿业大学(北京)机电与信息工程学院,北京,100083;西北工业大学,西安,710072 |
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| 摘 要： | 综述了MoSi2及其复合材料的国内外研究现状和发展趋势.MoSi2具有良好的综合性能而被作为重要的高温发热元件材料和高温结构材料,但其室温脆性、低温氧化和高温蠕变制约了其工业应用.研究结果表明,合金化和复合化是MoSi2室温增韧和高温补强的主要途径.
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| 关 键 词： | MoSi2 复合材料 发热元件 高温结构材料 强韧化 |
| 文章编号： | 0254-6051（2006）08-0032-04 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-03-24 |
Strengthening and Toughening of MoSi2 Material |
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| XI Jun-jie,CHEN Hua-hui,WU Zhong,WANG Li-qiu. Strengthening and Toughening of MoSi2 Material[J]. Heat Treatment of Metals, 2006, 31(8): 32-35 |
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| Authors: | XI Jun-jie CHEN Hua-hui WU Zhong WANG Li-qiu |
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| Abstract: | This paper reviews the current research status and the development trend of MoSi2 material and its composites. MoSi2 is presently considered as one of the most important heating element and high temperature structural materials, because of its excellent comprehensive properties. But some properties, such as room temperature brittleness, low temperature oxidizing and high temperature creep, limit its industrial application. According to the results of research, alloying and compositing are the main ways to improve the room temperature toughness and high temperature strength of MoSi2 material. |
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| Keywords: | MoSi2 |
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