| 细晶变形镁合金的研究进展 |
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| 引用本文： | 夏翠芹,刘平,任凤章,田保红.细晶变形镁合金的研究进展[J].材料导报,2006,20(9):89-92. |
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| 作者姓名： | 夏翠芹 刘平 任凤章 田保红 |
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| 作者单位： | 河南科技大学材料科学与工程学院,洛阳,471003 |
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| 基金项目： | 河南省高校杰出科研人才创新工程项目，河南省洛阳市科技攻关项目 |
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| 摘 要： | 综述了变形镁合金的种类、基本变形特性和优良性能,介绍了轧制、挤压、锻造、超塑成形等常用成形技术,探讨了变形镁合金晶粒细化的机理及常用方法如等径角挤压、形变热处理等,阐述了变形镁合金的研究现状、存在的问题,并指出了未来变形镁合金研究开发的方向.
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| 关 键 词： | 变形镁合金 成形技术 晶粒细化 机理 |
Research Status and Development Prospect of Wrought Magnesium Alloys |
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| XIA Cuiqin,LIU Ping,REN Fengzhang,TIAN Baohong.Research Status and Development Prospect of Wrought Magnesium Alloys[J].Materials Review,2006,20(9):89-92. |
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| Authors: | XIA Cuiqin LIU Ping REN Fengzhang TIAN Baohong |
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| Affiliation: | School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003 |
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| Abstract: | The category, workability and premium properties of wrought magnesium alloys are reviewed. Forming technology such as rolling,extrusion, forging and superplastic forming are introduced. Grain refinement mechanism as well as the usual methods of wrought magnesium alloys such as equal channel angular extrusion, ausform are discussed. The present research and the problem of wrought magnesium alloys are also summarized. Moreover, future development directions for wrought magnesium alloys are pointed out. |
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| Keywords: | wrought magnesium alloys deformation technology grain refinement mechanism |
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