Al-Cu-Mg系高强铝合金的研究进展
Development of High-Strength Al-Cu-Mg Alloys
雷彬彬,周志明,黄伟九,唐丽文
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作者单位:1.重庆理工大学材料科学与工程学院;
2.汽车零部件制造及检测技术教育部重点实验室;
3.重庆市模具工程技术研究中心
中文关键字:Al-Cu-Mg铝合金;微量元素;热处理
英文关键字:Al-Cu-Mg alloys;Microcontent elements;Heat treatment
中文摘要:综述了Al-Cu-Mg系高强铝合金的发展,评述了微量元素对Al-Cu-Mg系合金性能的影响,介绍了热处理工艺对Al-Cu-Mg系合金的影响机制,指出了现存的问题并展望了发展趋势。
英文摘要:The development of high-Strength Al-Cu-Mg alloys are introduced in this paper. The effect of the microcontent elements on the mechanical property of Al-Cu-Mg alloys are reviewed. The mechanism of the heat treatment on Al-Cu-Mg alloys is described. The existing problems are put forward and development trends are prospected.