| 镁合金晶粒细化的研究现状及发展 |
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| 引用本文： | 刘峰,冯可芹,杨屹. 镁合金晶粒细化的研究现状及发展[J]. 铸造技术, 2004, 25(6): 450-452 |
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| 作者姓名： | 刘峰 冯可芹 杨屹 |
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| 作者单位： | 四川大学制造科学与工程学院,四川,成都610065 |
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| 摘 要： | 阐述镁合金晶粒细化的研究现状,对合金化、大应变量机械形变、半固态成形、挤压铸造、快速凝固粉末冶金等晶粒细化手段进行分析,指出现阶段存在的问题和今后的工作方向.
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| 关 键 词： | 镁合金 晶粒细化 机理 |
| 文章编号： | 1000-8365(2004)06-0450-03 |
| 修稿时间： | 2004-02-24 |
Research Status and Development of Grain Refinement for Magnesium Alloy |
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| LIU Feng,FENG Ke-qin,YANG Yi. Research Status and Development of Grain Refinement for Magnesium Alloy[J]. Foundry Technology, 2004, 25(6): 450-452 |
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| Authors: | LIU Feng FENG Ke-qin YANG Yi |
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| Abstract: | The present research on grain refinement of magnesium alloy has been generally revealed. Meanwhile, the grain refining measures, including alloying, mechanic extrusion with a large amount of strain rate, semi-solid formation, squeeze casting and rapid solidification powder metallurgy are analyzed. In the end, the problem and the future of the research on grain refinement of magnesium alloy are pointed out. |
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| Keywords: | Magnesium alloy Grain refinement Mechanism |
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