Powder Metallurgy and Metal Ceramics

, Volume 47, Issue 1–2, pp 40–46 | Cite as

Sintering of mechanically activated Zno-TiO2 powders

  • N. Labus
  • S. Stevanovic
  • M. M. Ristic
Article
  • 81 Downloads

Abstract

Zinc oxide and titanium dioxide powders mixed in an equimolar ratio are mechanically activated in a planetary ball mill and sintered under nonisothermal and isothermal conditions. Nonisothermal sintering is studied using dilatometry and SEM. The activation energy of sintering is determined using the method based on different heating rates and Dorn’s method as well. The phase composition of the isothermally sintered samples is determined using x-ray powder diffraction.

Keywords

sintering mechanical activation zinc metatitanate 

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Copyright information

© Springer Science+Business Media, Inc. 2008

Authors and Affiliations

  • N. Labus
    • 1
  • S. Stevanovic
    • 1
  • M. M. Ristic
    • 2
  1. 1.Institute of Technical Sciences of Serbian Academy of Sciences and ArtsBelgrade
  2. 2.Serbian Academy of Sciences and ArtsBelgrade

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