| 液态搅拌铸造颗粒增强Al－4％Mg复合材料的微观结构研究 |
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| 引用本文： | 梅志,谢国宏,顾明元,吴人洁.液态搅拌铸造颗粒增强Al－4％Mg复合材料的微观结构研究[J].材料工程,1995(8). |
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| 作者姓名： | 梅志 谢国宏 顾明元 吴人洁 |
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| 作者单位： | 上海交通大学金属基复合材料国家重点实验室 |
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| 摘 要： | 本文以ＴＥＭ和ＥＤＳ为主要分析手段，研究了不同颗粒增强的Ａｌ－４％Ｍｇ复合材料的界面及其基体中的微观结构，探讨了它们的形成原因。结果表明：ＳｉＯ_２颗粒与基体间为反应结合，Ａｌ_２Ｏ_３和ＳｉＣ则基本上为机械结合。
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| 关 键 词： | 界面特征，颗粒，TEM |
A Study on Microstructure of Particulates Reinforced Al-4%Mg Composites |
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| Mei Zhi, Xie Guohong, Gu Mingyuan ,Wu Renjie.A Study on Microstructure of Particulates Reinforced Al-4%Mg Composites[J].Journal of Materials Engineering,1995(8). |
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| Authors: | Mei Zhi Xie Guohong Gu Mingyuan Wu Renjie |
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| Abstract: | icrostructures of interfaces and matrix in porticulates reinforced Al-4%Mg composites were investi-gated. The formation mechanism was discussed. Results showed that SiO_2 particle and matrix were reac-tion-bonded , while Al_2O-3,SiC particles and matrix mechanically bonded. |
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| Keywords: | interfacial characteristics particle TEM |
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