| 微量Er，Mn对Al-Mg合金组织与性能的影响 |
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| 引用本文： | 邢泽炳,聂祚仁,季小兰,王旭东,邹景霞.微量Er，Mn对Al-Mg合金组织与性能的影响[J].稀有金属材料与工程,2006,35(12):1979-1982. |
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| 作者姓名： | 邢泽炳 聂祚仁 季小兰 王旭东 邹景霞 |
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| 作者单位： | 1. 北京工业大学,北京,100022;山西农业大学,山西,太谷,030801
2. 北京工业大学,北京,100022 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 探讨了微量的稀土元素Er和过渡族元素Mn对Al—Mg合金铸态、均匀化态、热轧及冷轧态组织和常温力学性能的影响，分析了它们在合金中的存在形式以及相互之间的作用。结果表明，稀土元素Er和过渡族元素Mn对改善合金力学性能是有益的，但是当它们共同加入时，强化效果会削弱，影响单一元素各自单独发挥作用。
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| 关 键 词： | Al-Mg合金 稀土元素Er 过渡族元素Mn |
| 文章编号： | 1002-185X(2006)12-1979-04 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005-12-19 |
Effect of Trace Element Erbium and Manganese on Microstructure and Properties of Al-Mg Alloy |
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| Xing Zebing,Nie Zuoren,Ji Xiaolan,Wang Xudong,Zou Jingxia.Effect of Trace Element Erbium and Manganese on Microstructure and Properties of Al-Mg Alloy[J].Rare Metal Materials and Engineering,2006,35(12):1979-1982. |
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| Authors: | Xing Zebing Nie Zuoren Ji Xiaolan Wang Xudong Zou Jingxia |
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| Affiliation: | 1. Beijing University of Technology, Beijing 100022, China;2. Shanxi Agriculture University, Taigu 030801, China |
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| Abstract: | Effects of trace Er and Mn on the microstructures and mechanical properties of as-cast, homogenized, hot-rolled and cold-rolled alloys were investigated. Their existing forms and interactions with each other Were studied. The results showed that the element erbium and manganese had good effect on improving the Al-Mg alloy mechanical properties, but the strengthening effect would be weakened when they were added together, and influenced the function of individual element. |
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| Keywords: | Al-Mg alloy rare-earth element erbium transition-element manganese |
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