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高强变形镁合金研究现状及发展趋势
引用本文:刘楚明 郑 梁 王松涛 肖宏超 徐璐. 高强变形镁合金研究现状及发展趋势[J]. 宇航材料工艺, 2012, 42(1): 8-12
作者姓名:刘楚明 郑 梁 王松涛 肖宏超 徐璐
作者单位:1. 中南大学材料科学与工程学院,长沙,410083
2. 哈尔滨理工大学机械动力工程学院,哈尔滨,150080
摘    要:大规格高强镁合金构件的研究开发对于推进镁合金的大规模应用意义重大,并引起国内外的广泛关注及高度重视。本文综述了常规高强镁合金、含稀土高强镁合金、新型塑性变形工艺及大规格镁合金的研究现状,指出了高强镁合金研究存在的问题及今后的研究方向。

关 键 词:大规格  高强镁合金  稀土  新型塑性变形工艺

Research Status and Development Tendency on High StrengthWrought Magnesium Alloys
Liu Chuming , Zheng Liang , Wang Songtao , Xiao Hongchao , Xu Lu. Research Status and Development Tendency on High StrengthWrought Magnesium Alloys[J]. Aerospace Materials & Technology, 2012, 42(1): 8-12
Authors:Liu Chuming    Zheng Liang    Wang Songtao    Xiao Hongchao    Xu Lu
Affiliation:1(1 School of Materials Science and Engineering,Central South University,Changsha 410083)(2 School of Mechanical and Power Engineering,Harbin University of Science and Technology,Harbin 150080)
Abstract:High strength magnesium alloy parts with big sizes are significant to enhance the large scale application of magnesium alloys.At present,the research and development on high strength magnesium alloys have received much attention all over the world,and consequently many researches have been carried out.In this paper,the latest research and development status of conventional high strength magnesium alloys,especially the research on high strength magnesium alloys containing RE elements,novel plastic deformation craft and magnesium alloy parts with big sizes,are reviewed,and the existing problem and research tendency are also analyzed and pointed out respectively.
Keywords:Big size  High strength magnesium alloys  RE  Novel plastic deformation craft
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