| 复合添加Zr、Cr和La对铝的强化作用 |
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| 引用本文： | 周年润,陈康华,胡振青,方华婵,张茁,陈祥. 复合添加Zr、Cr和La对铝的强化作用[J]. 有色金属(冶炼部分), 2009, 0(3) |
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| 作者姓名： | 周年润 陈康华 胡振青 方华婵 张茁 陈祥 |
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| 作者单位： | 1. 路达(厦门)工业有限公司,厦门,361022
2. 中南大学粉末冶金国家重点实验室,长沙,410083 |
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| 基金项目： | 国家基础研究规划资助项目，国家自然科学基金创新研究群体基金，国防重点实验室资助项目，国家自然科学基金 |
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| 摘 要： | 研究了Zr、Cr和La的复合添加对铝的强化作用。结果表明,在铝中复合添加Zr、Cr和La可明显抑制铝的再结晶,并使铝强化。与同时加入Cr和La相比,同时添加Zr、Cr和La能更有效地抑制铝的再结晶,强化合金能力也略有提高。
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| 关 键 词： | Al20Cr2La 再结晶 强化作用 |
The Strengthening Effect of Combined Addition of Zr,Cr and La in Aluminum |
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| ZHOU Nian-run,CHEN Kang-hu,HU Zhen-qng,FANG Hua-chan,ZHANG Zhuo,CHEN Xiang. The Strengthening Effect of Combined Addition of Zr,Cr and La in Aluminum[J]. Nonferrous Metals(Extractive Metallurgy), 2009, 0(3) |
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| Authors: | ZHOU Nian-run CHEN Kang-hu HU Zhen-qng FANG Hua-chan ZHANG Zhuo CHEN Xiang |
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| Affiliation: | 1.Xiamen Lota International Co.;Ltd.;Xiamen 361022;China;2.State Key Laboratory of Powder Metallurgy;Central South University;Changsha 410083;China |
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| Abstract: | The strengthening effect of combined addition of Zr,Cr and La in aluminum has investigated.The results show that combined addition of Zr,Cr and La can inhibit recrystallization and strengthen alloys significantly.Comparing wih combined addition of Cr and La,combined addition of Zr,Cr and La has more obvious capability of inhibiting recrystallization,and its effect of strengthening effect also improve slightly. |
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| Keywords: | A120Cr2La |
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