| 搅拌铸造金属基复合材料铸锭的气孔率 |
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| 引用本文： | 李昊,桂满昌.搅拌铸造金属基复合材料铸锭的气孔率[J].宇航材料工艺,1997,27(2):30-32. |
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| 作者姓名： | 李昊 桂满昌 |
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| 作者单位： | 北京卫星制造厂!北京，100080，北京航空材料研究所!北京，100095，哈尔滨工业大学!哈尔滨，150001 |
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| 摘 要： | 阐述了降低气孔率是搅拌铸造工艺制备颗粒增强型金属基复合材料的关键技术。
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| 关 键 词： | 搅拌铸造 气孔率 复合材料 金属基 |
Porosity Rate of Metal Matrix Composites Fabricated by Stirring Cast |
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| Li Hao.Porosity Rate of Metal Matrix Composites Fabricated by Stirring Cast[J].Aerospace Materials & Technology,1997,27(2):30-32. |
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| Authors: | Li Hao |
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| Institution: | Li Hao (Beijing Satellite Plant Beijing 100081) Gui Manchang (Beijing Institute of Aeronautical Materials Beijing 100095) Zhou Bide (Harbin Institute of Technology Harbin 150001) |
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| Abstract: | Decreasing porosity rate in fabrication of particle reinforced metal matrix composites is the key in stirring cast process. One method is given to calculate and measure porosity rate.By analyzing types and forming tnechanism of porosity in SiCp/ZL101 composites, some methods to de-crease porosity rate are indicated in this paper. |
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| Keywords: | Stirring cast Porosity rate Particle reinforced composite |
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