摘要
Al-Zn-Mg系合金具有高的强度、韧性,良好的焊接性能和工艺性能,是建筑、军用设施、航空航天器与地面车辆和装备的主要焊接结构材料。在查阅大量文献的基础上,指出了Al-Zn-Mg系合金中各元素对合金组织和性能的影响;介绍了国内外Al-Zn-Mg系合金的研究现状、存在的问题及发展趋势。
Al-Zn-Mg alloy series have high strength, ductility, good welding properties and craft performance, and they are mainly used to be welding structural material of building, military facility, aviation spacecraft and ground vehicle. In this article the effect of various dements on microstructures and mechanical properties of alloys have been painted by consulting massive literature. The present research situation, the existence questions and the development tendency of Al-Zn-Mg alloy series in domestic and foreign have been introduced in this article.
出处
《轻合金加工技术》
CAS
北大核心
2007年第1期7-11,共5页
Light Alloy Fabrication Technology
关键词
Al-Zn-Mg系合金
组织
性能
研究现状
发展趋势
Al-Zn-Mg series alloy
microstructures
mechanical properties
research present situation
development tendency
