| SiCW增强锌基复合材料时效反应动力学研究 |
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| 引用本文： | 梅志,刘少安.SiCW增强锌基复合材料时效反应动力学研究[J].宇航材料工艺,1998,28(2):50-54. |
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| 作者姓名： | 梅志 刘少安 |
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| 作者单位： | 华中理工大学!武汉，430074，武汉市机械工艺研究所!武汉，430022 |
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| 基金项目： | 华中理工大学塑性成形及模具技术国家重点实验室资助 |
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| 摘 要： | 采用差示扫描量热计研究了碳化硅晶须增强锌基复合材料的时效动力学，分别采用两种不同方法测定了时效反应的激活能，并比较了其优缺点，最后提出了自己的看法。
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| 关 键 词： | 锌基 复合材料 时效反应 激活能 碳化硅 |
Study of Precipitation Dynamics of SiC_W Reinforced Zinc Alloy Matrix Composites |
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| Mei Zhi.Study of Precipitation Dynamics of SiC_W Reinforced Zinc Alloy Matrix Composites[J].Aerospace Materials & Technology,1998,28(2):50-54. |
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| Authors: | Mei Zhi |
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| Institution: | Mei Zhi(Huazhong University of Science and Technology Wuhan 430074 )Liu Shaoan(Wuhan Research Inshtute of Mechanical and Processing Technology Wuhan 430022 ) |
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| Abstract: | By means of differential scanning calorimeter, the precipitation dynamics of SiC whisker reinforced zincalloy matrix composite was studied. Two different methods were used to determine the activation energy of the precipitation reaction. The advantages and disadvantages of these methods were compared. Finally, the opinion of the matter wasput forward. |
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| Keywords: | Zinc alloy matrix composite Precipitation reaction Differential scanning calorimeter Activation energy |
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