Sintering of mechanically activated Zno-TiO 2 powders

Labus, Nebojša; Stevanović, Suzana; Ristić, Momčilo M.

doi:10.1007/s11106-008-0007-2

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2008

Authors

Labus, Nebojša

Stevanović, Suzana

Ristić, Momčilo M.

Article (Published version)

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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. © 2008 Springer Science+Business Media, Inc.

Keywords:

mechanical activation / sintering / zinc metatitanate

Source:
Powder Metallurgy and Metal Ceramics, 2008, 47, 1-2, 40-46

Publisher:

Springer

Projects:

Investigation of the relation in triad: Synthesis structure-properties for functional materials (RS-142011)
Serbian Academy of Sciences and Arts, Project F-7

DOI: 10.1007/s11106-008-0007-2

ISSN: 1068-1302 (Print); 1573-9066 (Online)

WoS: 000255257100007