物理化学学报 >> 1999, Vol. 15 >> Issue (09): 824-829.doi: 10.3866/PKU.WHXB19990910

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Ti-Al系金属间化合物的价电子结构分析

李文, 张瑞林, 余瑞璜   

  1. 长春大学机械工程学院，长春 130022|吉林大学材料科学系，长春 130023
  • 收稿日期:1998-10-11 修回日期:1999-01-18 发布日期:1999-09-15
  • 通讯作者: 李文

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

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关键词: Ti-Al系, 金属间化合物, 价电子结构

Abstract:

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