Effects of Zr and V on Mechanical Properties of Al-Cu Alloy

Li Yuanyuan  Guo Guowen  Zhang Weiwen  Luo Zongqiang

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Effects of Zr and V on Mechanical Properties of Al-Cu Alloy
Issue 3, Pages: 4-6(2002)
Published： 2002 ，
DOI：

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[1]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(03):4-6+3.

Li Yuanyuan Guo Guowen Zhang Weiwen Luo Zongqiang. Effects of Zr and V on Mechanical Properties of Al-Cu Alloy. [J]. Special Casting & Nonferrous Alloys (3):4-6(2002)
[1]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(03):4-6+3. DOI：

Li Yuanyuan Guo Guowen Zhang Weiwen Luo Zongqiang. Effects of Zr and V on Mechanical Properties of Al-Cu Alloy. [J]. Special Casting & Nonferrous Alloys (3):4-6(2002) DOI：

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

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.