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The Influence of Al2O3 Addition on Electrical Properties of Sintered Copper

  • Milan T. Ristić
  • Maria Vesna Nikolić
  • Zoran Janković
  • Aleksa Maričić

Abstract

Electric conductivity is often a very significant property in the application of metals. Electrical properties of metals can be explained from the viewpoint of a quantitative analysis of electronic effects in these materials. The valent electron for copper, whose electronic configuration is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 10 4s is 4s, so it can be assumed that one valent electron is free in each copper atom. Thus, the concentration of conductive electrons is equal to the number of atoms per volume unit2.

Keywords

Valent Electron Electric Resistivity Copper Atom Sintered Sample Agglomerate Size 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    A. Dekker, Fizika elektrotehnicheskih materialov, Gosenergoizdat, Moskva, 1982 (in Russian)Google Scholar
  2. 2.
    M. M. Ristic, Principles of Materials Science, SASA, Beograd, 1993 (in Serbian)Google Scholar
  3. 3.
    V. V. Skorohod, Poroshkovaya metallurgiya, No. 3 (1965), 27 (in Russian)Google Scholar

Copyright information

© Springer Science+Business Media New York 1999

Authors and Affiliations

  • Milan T. Ristić
    • 1
  • Maria Vesna Nikolić
    • 1
  • Zoran Janković
    • 1
  • Aleksa Maričić
    • 1
  1. 1.Joint Laboratory for Advanced Materials of the Serbian Academy of Sciences and ArtsBelgradeYugoslavia

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