| Cu－Zn－Al形状记忆合金的超塑性 |
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| 引用本文： | 曾嵘,刘建晖.Cu－Zn－Al形状记忆合金的超塑性[J].福州大学学报(自然科学版),1996(6):52-56. |
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| 作者姓名： | 曾嵘 刘建晖 |
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| 作者单位： | 福州大学机械工程系 |
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| 摘 要： | 对Ｃｕ－２６．６９％Ｚｎ－３．８２％Ａｌ形状记忆合金的超塑性的研究结果表明，该合金具有良好的超塑性．合金是空洞敏感材料、其超塑性断裂属于空洞断裂．经超塑性变形后，合金的记忆性能提高，并在较大的热处理工艺参数范围内具有良好的记忆性能．
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| 关 键 词： | 合金 Cu Zn Al 超塑性 记忆 |
A Study of Superplasticity of Cu-Zn-Al Alloy |
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| Zeng Rong,Liu Jianhui.A Study of Superplasticity of Cu-Zn-Al Alloy[J].Journal of Fuzhou University(Natural Science Edition),1996(6):52-56. |
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| Authors: | Zeng Rong Liu Jianhui |
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| Institution: | Zeng Rong; Liu Jianhui(Department of Mechanical Engineering,Fuzhou University,Fuzhou,350002) |
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| Abstract: | Superplasticity of Cu-Zn-Al shape memory alloy is studied in this paper.The results show that the alloy has good superplasticity,and is apt to cause cavities.The superplastic fracture of this alloy is of cavity fracture.After superplastic deformation, the memory effect is improved,and the alloy shows good memory effect in different memory effect treatment conditions. |
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| Keywords: | alloy Cu Zn Al superplasticity memory |
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