| 挤压变形程度对2A50合金组织性能的影响 |
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| 引用本文： | 李士凯,宋克兴,郜建新,袁蔚,杨勇.挤压变形程度对2A50合金组织性能的影响[J].特种铸造及有色合金,2003(4):39-40. |
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| 作者姓名： | 李士凯 宋克兴 郜建新 袁蔚 杨勇 |
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| 作者单位： | 河南科技大学 |
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| 摘 要： | 通过试验的方法在不同变形程度等条件下对2A50合金进行性能测试和金相分析，结果表明经过挤压变形后，2A50合金晶粒被细化，纵向组织被拉长，铸造缺陷改善，力学性能提高。
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| 关 键 词： | 铝合金 挤压 变形程度 |
| 文章编号： | 1001-2449(2003)04-0039-02 |
| 修稿时间： | 2003年2月11日 |
Influence of Extrusion-ratio on Microstructure and Mechanical Properties of 2A50 Alloy |
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| Li Shikai,Song Kexing,Gao Jianxin,Yuan Wei,Yang,Yong.Influence of Extrusion-ratio on Microstructure and Mechanical Properties of 2A50 Alloy[J].Special Casting & Nonferrous Alloys,2003(4):39-40. |
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| Authors: | Li Shikai Song Kexing Gao Jianxin Yuan Wei Yang Yong |
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| Abstract: | The microstructure and mechanical properties of 2A50 al loy under different extrusion ratios were investigated. The results showed that the grain of the alloy was refined, microstructure in longitudinal direction was elongated, the casting defects were eliminated and the mechanical properties we re ascended with increase in extrusion ratio. |
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| Keywords: | Aluminum Alloy Extrusion Deformation Degree |
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