变形镁合金的研究现状及前景
Researchment And Future Development Of Wrought Magnesium Alloys
李新凯，张治民，赵亚丽
点击：5486次 下载：0次
作者单位：中北大学精密成形中心
河北钢铁集团邯钢公司
中文关键字：变形镁合金；合金化；等通道转角挤压
英文关键字：Wrought magnesium alloys；Alloy；ECAP
中文摘要：文章综述了镁的晶体结构和特性，介绍了国内外变形镁合金发展概况，重点阐述了关于镁的合金化对变形镁合金塑性的影响，比较详细的介绍了等通道转角挤压技术（ECAP）对变形镁合金细化晶粒的作用。提出我国在研究变形镁合金中所要克服的各种问题和解决方案。变形镁合金优异的力学性能使其成为21世纪极为重要的结构材料。
英文摘要： Crystal structure and Features of magnesium were reviewed.The development of Domestic and international wrought magnesium alloys was also mentioned.The theroy of alloy formation and ECAP were highlighten to introduced.Each of them affect the plastic deformation of wrought Mg alloys.The solutions of the problems during the researchment of wrought Mg alloys were mentioned.The wrought magnesium will be an important structural material in 21th century by its Excellent mechanical properties.