Acta Phys. -Chim. Sin. ›› 1999, Vol. 15 ›› Issue (09): 824-829.doi: 10.3866/PKU.WHXB19990910

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Analysis on Valence Electron Structures of Titanium Aluminides

Li Wen, Zhang Rui-Lin, Yu Rui-Huang   

  1. The Mechanical Enginnering College,Changchun University,Changchun 130022|The Materials Science Department,Jilin University,Changchun 130022
  • Received:1998-10-11 Revised:1999-01-18 Published:1999-09-15
  • Contact: Li Wen


This paper analyzes the valence electron structures of Titanium Aluminides according to the EET and expounds the natural reasons of the property or phenomenon occurring in their crystal structures, solubility and the range of Al content of ordered compound from the variation of their atomic states and bond structures.

Key words: Ti-Al system, Intermetallics, Valence electron structures