中文

Journal of Applied Sciences ›› 1999, Vol. 17 ›› Issue (4): 485-488.

• Articles • Previous Articles     Next Articles

Effect of Me on Valence Electron Structure of Fe-Me-CAlloyed Austenite

LÜ YUPENG1, ZHU RUIFU1, LEI TINGQUAN2, LI SHITONG1, LI MUSEN1   

  1. 1. College of Materials Science and Engineering, Shandong University of Technology, Jinan 250061;
    2. Harbin Institute of Technology, Harbin 150001
  • Received:1998-06-05 Revised:1999-04-08 Online:1999-12-31 Published:1999-12-31

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Abstract: This paper deals with the analysis of effect of Me (alloying element) on valence electron structure of Fe-Me-C alloyed austenite taking Fe-Mn-C austenite for example.The results show that Me content can affect the occurence probability of all kinds of atomic configurations,i.e.the relative amount of cells.By modifying the equation calculating the atom fraction of carbon into Ac=100C/12\[((100-C-m)/56) + C/12 + m/M],the effect of Me on crystal parameter can be characterized.Me influences the valence electron structure of alloying solid solution principally th rough its effects on crystal parameter,iso-bond number and right of cells.

Key words: Fe-Me-Calloy, valence electron structure, austenite