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Intrinsic resistivity of sintered Nickel Manganite vs. powder activation time and density 

Savić, Slavica M.; Nikolić, Maria Vesna; Aleksić, Obrad S.; Slankamenac, Miloš; Živanov, M.; Nikolić, Pantelija M. (Belgrade : International Institute for the Science of Sintering, 2008)
In this work the DC resistivity of sintered nickel manganite NiMn2O4 (NTC thermistor material) was studied as a function of additional powder activation time in a planetary ball mill (0, 5, 15, 30, 45 and 60 min). The ...
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High temperature sintering kinetics of a-Al2o3 powder 

Ivanović, M. R.; Nenezić, M.; Jokanović, Vukoman (Belgrade : International Institute for the Science of Sintering, 2003)
The sintering kinetics of a-Al2O3 powder is investigated in this paper Commercial a-Al2O3 powdered compacts were sintered close to 95 % of the theoretical density. The characteristic parameters of sintering kinetics were ...
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Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens 

Labus, Nebojša; Mentus, Slavko; Đurić, Zorka Ž.; Nikolić, Maria Vesna (Belgrade : International Institute for the Science of Sintering, 2014)
The influence of air and nitrogen atmosphere during heating on TiO2 nano and micro sized powders as well as sintered polycrystalline specimens was analyzed. Sintering of TiO2 nano and micro powders in air atmosphere was ...
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The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system 

Kosanović, Darko; Obradović, Nina; Živojinović, Jelena; Maričić, Aleksa; Pavlović, Vera P.; Pavlović, Vladimir B.; Ristić, Momčilo M. (Belgrade : International Institute for the Science of Sintering, 2012)
In this article the influence of mechanical activation on sintering process of bariumstrontium-titanate ceramics has been investigated. Both non-activated and mixtures treated in a planetary ball mill for 5, 10, 20, 40, ...
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Physical Properties of Sintered Alumina Doped with Different Oxides 

Filipović, Suzana; Obradović, Nina; Marković, Smilja; Đorđević, Antonije; Balać, Igor; Dapčević, Aleksandra; Rogan, Jelena; Pavlović, Vladimir B. (Belgrade : ETRAN, 2018)
Corundum (α-alumina) is a suitable material for usage in various industry fields owing to its chemical stability, electrical and mechanical features. It is known that properties of ceramics could be modified by addition ...
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Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment 

Labus, Nebojša; Vasiljević, Zorka Ž.; Aleksić, Obrad S.; Luković, Miloljub D.; Marković, Smilja; Pavlović, Vladimir B.; Mentus, Slavko; Nikolić, Maria Vesna (Science of Sintering, 2017)
Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. The goal was to observe intensive milling influences on oxidation and reduction processes ...
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Structure and photocatalytic properties of sintered TiO2 nanotube arrays 

Vujančević, Jelena; Bjelajac, Anđelika; Ćirković, Jovana; Pavlović, Vera P.; Horvath, Endre; Forró, László; Vlahović, Branislav; Mitrić, Miodrag; Janaćković, Đorđe; Pavlović, Vladimir B. (Belgrade : ETRAN, 2018)
One-dimensional (1D) TiO2 nanotubes perpendicular to the substrate were obtained by electrochemical oxidation of titanium foil in an acid electrolyte. In order to alter the crystallinity and the morphology of films the ...
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Influence of mechanical activation on microstructure and crystal structure of sintered MgO-TiO2 system 

Filipović, Suzana; Obradović, Nina; Pavlović, Vladimir B.; Marković, Smilja; Mitrić, Miodrag; Ristić, Momčilo M. (Belgrade : International Institute for the Science of Sintering, 2010)
Mixtures of MgO-TiO2 were mechanically activated using high-energy planetary ball mill during 5, 10, 20, 40, 80 and 120 minutes. Sintering process was preformed in air at 1100o-1400oC for 2h. The decrease in powder’s ...
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Discrete temperature values in the sintering process as a BaTiO3-ceramics properties parameter 

Vosika, Zoran B.; Mitić, Vojislav V.; Lazović, Goran; Kocić, Ljubiša (Belgrade : International Institute for the Science of Sintering, 2017)
In this paper, we develop the new physical-mathematical time scale approach-model applied to BaTiO3-ceramics. At the beginning, a time scale is defined to be an arbitrary closed subset of the real numbers R, with the ...
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Synthesis of barium-zinc-titanate ceramics 

Obradović, Nina; Nikolić, Maria Vesna; Nikolić, Nataša; Filipović, Suzana; Mitrić, Miodrag; Pavlović, Vladimir B.; Nikolić, Pantelija M.; Đorđević, A. R.; Ristić, Momčilo M. (Belgrade : International Institute for the Science of Sintering, 2012)
Mixtures of BaCO3, ZnO and TiO2 powders, with molar ratio of 1:2:4, were mechanically activated for 20, 40 and minutes in a planetary ball mill. The resulting powders were compacted into pellets and isothermally sintered ...
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Year published 2010 - 2019 (24)2003 - 2009 (11)Document TypeArticle (35)VersionPublished version (34)Accepted Version (1)AccessOpen Access (35)Journal/Monograph
Science of Sintering (35)
Subject
sintering (35)
ceramics (6)mechanical activation (6)dilatometry (5)microstructure (5)... View More

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