| Zr和V对铝铜合金力学性能的影响 |
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| 引用本文： | 李元元,郭国文,张卫文,罗宗强. Zr和V对铝铜合金力学性能的影响[J]. 特种铸造及有色合金, 2002, 3(3): 4-6 |
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| 作者姓名： | 李元元 郭国文 张卫文 罗宗强 |
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| 作者单位： | 华南理工大学 |
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| 基金项目： | 国防预研基金资助项目 ([99]装计字第 792 ) |
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| 摘 要： | 为寻找一种低热裂倾向的高强韧铸造铝合金材料，研究了锆和钒对铝铜系HA合金力学性能的影响规律。试验结果表明，添加适量的钒可以显著提高材料的抗拉强度和伸长率，锆对提高材料的抗拉强度和伸长率有一定的作用。
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| 关 键 词： | Zr V 铝铜合金 力学性能 锆 钒 铸造合金 |
| 文章编号： | 1001-2449(2002)03-0004-03 |
| 修稿时间： | 2001-12-18 |
Effects of Zr and V on Mechanical Properties of Al-Cu Al-loy |
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| Li Yuanyuan Guo Guowen Zhang Weiwen Luo Zongqiang. Effects of Zr and V on Mechanical Properties of Al-Cu Al-loy[J]. Special Casting & Nonferrous Alloys, 2002, 3(3): 4-6 |
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| Authors: | Li Yuanyuan Guo Guowen Zhang Weiwen Luo Zongqiang |
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| Abstract: | Effects of alloying elements Zr and V on the mechanical properties of HA alloy in Al Cu alloy series were investigated to develop a high strength and toughness cast Al alloy with low hot tearing trend. The results showed that proper V addition can significantly enhance both tensile strength and elongation of the alloy while Zr can improve these properties to a certain extent. |
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| Keywords: | Al Cu Alloy Zr V |
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