Correlation between Electronic Structures and Formability of Icosahedrai Quasicrystals in Aluminium-transition metal Binary Alloys

作     者：Cheng Tianyi Zhang Shouhua Department of Materials,Beijing University of Iron and Steel Technology Cheng Tianyi Zhang Shouhua Department of Materials,Beijing University of Iron and Steel Technology

作者机构：Beijing Univ of Iron and Steel Technology China 

出 版 物：《Rare Metals》 (稀有金属（英文版）)

年 卷 期：1989年第9卷第2期

页      面：24-30页

核心收录：

学科分类：0806[工学-冶金工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0703[理学-化学] 0702[理学-物理学] 

主　　题：Correlation systematically bonding crystalline twelve filled absolutely symmetry metallurgy radius 

摘      要：The relation between electronic structures and formability of icosahedral quasicrystals in Al-transition metal binary alloys is investigated *** is found that the number of (s+d) electrons in the transition metals and the parameter |Δ1| which is a measure of the relative bonding between Al and the transition metals are closely related to the formability of icosahedral *** rules of thumb are derived from the experimental results for twelve Al-transition metal alloys.