ANALYSIS ON VALENCE ELECTRON STRUCTURE OF Fe_3Al INTERMETALLIC COMPOUNDS
三元Fe3Al基金属间化合物价电子结构分析

Based on the empirical electron theory of solids and molecules, the analysison valence electron structure is made to Fe_3Al intermetallic compounds. The bonding com-plex model of DO_3 cell is set up. Some preliminary attempts at revealing the relationship be-tween alloy composition-structure-property and Fe_3Al alloy phase valence electron structureare presented.