Correlation between Electronic Structures and Formability of Icosahedrai Quasicrystals in Aluminium-transition metal Binary Alloys
来源期刊：Rare Metals1989年第2期
论文作者：Cheng Tianyi Zhang Shouhua Department of Materials,Beijing University of Iron and Steel Technology
文章页码：24 - 30
摘 要：<正> The relation between electronic structures and formability of icosahedral quasicrystals in Al-transition metal binary alloys isinvestigated systematically.It is found that the number of （s+d） electrons in the transition metals and the parameter |Δ1| which isa measure of the relative bonding between Al and the transition metals are closely related to the formability of icosahedralquasicrystals.Two rules of thumb are derived from the experimental results for twelve Al-transition metal alloys.
Cheng Tianyi Zhang Shouhua Department of Materials,Beijing University of Iron and Steel Technology
摘 要：<正> The relation between electronic structures and formability of icosahedral quasicrystals in Al-transition metal binary alloys isinvestigated systematically.It is found that the number of （s+d） electrons in the transition metals and the parameter |Δ1| which isa measure of the relative bonding between Al and the transition metals are closely related to the formability of icosahedralquasicrystals.Two rules of thumb are derived from the experimental results for twelve Al-transition metal alloys.
关键词：
