摘要
总结了近年来Al-Mg-Sc-Zr四元系相图的发展情况,分析了Al-Mg-Sc-ZT四元系中富铝角存在的中间相Al_3Sc,Al_3Zr,Al_3(Sc_(1-x)Zr_x),AlMgZr及它们的相结构,概述了添加Sc,Zr对Al Mg合金的有益作用,指出了Al-Mg-Sc-Zr四元相图的价值和研究方向。
The current status of study of Al-Mg-Sc-Zr system in the aluminum-rich region in recent years is
reviewed,the intermediate phase Al3Sc,Al3Zr,Al3(Sc1 xZrx),and AlMgZr in the aluminum-rich region of Al-Mg-Sc-Zr system is analysed,and the good effect of addition of Sc,Zr to Al-Mg alloy is summarized.Finally,the research value of this system and its development trends are pointed out.
出处
《材料导报》
EI
CAS
CSCD
2002年第6期16-19,共4页
Materials Reports
基金
国家重点基础研究发展规划项目(G1999064907-2)
