| 稀土量不同的Al－Zn－Mg合金超塑变形中第二相状态 |
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| 引用本文： | 刘玉梅,高玉芹,刘国涛,梅显秀.稀土量不同的Al－Zn－Mg合金超塑变形中第二相状态[J].吉林大学学报(理学版),1996(4). |
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| 作者姓名： | 刘玉梅 高玉芹 刘国涛 梅显秀 |
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| 作者单位： | 吉林大学材料科学系 |
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| 摘 要： | 对稀土量不同的Ａｌ－Ｚｎ－Ｍｇ合金的第二相进行了测量与研究，给出了合金中第二相状态随稀土量变化的规律．结果表明，第二相明显影响合金的超塑性．
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| 关 键 词： | 稀土，超塑性，第二相，Al－Zn－Mg合金 |
State of the Second Phase of Al-Zn-Mg Alloy Superplastic Deformation of with Different Rare Earth Components |
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| Liu Yumei,Gao Yuqin,Liu Guotao,Met Xianxu.State of the Second Phase of Al-Zn-Mg Alloy Superplastic Deformation of with Different Rare Earth Components[J].Journal of Jilin University: Sci Ed,1996(4). |
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| Authors: | Liu Yumei Gao Yuqin Liu Guotao Met Xianxu |
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| Abstract: | The second phase of Al--Zn--Mg alloy with different rare earth components was carefully measured, calculated and analyzed. The results show that the state of the second phase of the alloy was changed regularly with the increase of rare earth components, but it kept in the steady state when the strain was increased; the second phase influences not only the grain structure of the basic body,but also the superplasticity. |
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| Keywords: | rare-earth superplasticity the second phase Al-Zn-Mg alloy |
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