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Sintering and Phase Transition of the ZnTiO3 Nano Powder Dilatometric Data Deconvolution
(Belgrade : ETRAN SocietyBelgrade : Academic Mind, 2022)
Sintering and phase transition are often superimposed at dimensional change diagram recorded during heating. Phase transition kinetic is thus hard to deconvolute due to the superposition of the sintering and phase transition ...
Multi-phase (Zr,Ti,Cr)B2solid solutions: Preparation, multi-scale microstructure, and local properties
(Tsinghua University Press, 2023)
Multi-phase ceramics based on ZrB2, TiB2 and doped with CrB2 and SiC were prepared by powder metallurgy and hot pressing to explore the possibility of obtaining multi-scale microstructures by super-saturation of complex ...
Influence of mechanical activation on synthesis and properties of the MgO-TiO2 system
(Belgrade : International Institute for the Science of Sintering, 2007)
Materials applied in electronics such as multilayer capacitors are an important field of ceramic materials. Magnesium titanate based dielectric materials are used for producing type-I capacitors. A common way of obtaining ...
Influence of Gd-doping on electrical properties in Ca1-xGdxMnO3 (x=0.05, 0.1, 0.15, 0.2) perovskites
(Belgrade : Institut za multidisciplinarna istraživanja, 2023)
Ca1-xGdxMnO3 (x = 0.05–0.20) nanostructured perovskites were successfully synthesized by modified glycine nitrate procedure (MGNP). Temperature intervals of sintering and phase transition during heating were revealed during ...
The influence of mechanochemical treatment of the Bi2O3-ZrO2 system on the structural and dielectric properties of the sintered ceramics
(Kluwer Academic Publishers, 2004)
A powder mixture of alpha-Bi2O3 and ZrO2, both monoclinic, in the molar ratio 2:3, was mechanochemically treated in a planetary ball mill in an air atmosphere for up to 20 h, using steel vial and hardened-steel balls as ...
BaTi0.975Sn0.025O3/BaTi0.85Sn0.15O3 functionally graded materials: master sintering curves and electrical properties
(Belgrade : Institute of Technical Sciences of SASA, 2009)
The most important aim in the design and processing of functionally graded materials (FGMs) is to obtain high-quality microstructure, and to produce devices free from any form of deformation. During sintering of BTS2.5/BTS15 ...
Bi2O3 influence on electronic ceramics sintering process and final properties
(Belgrade : Association of Metallurgical Engineers of Serbia (AMES), 2019)
The influence of Bi2O3 as a functional additive on the process of obtaining cordierite, 2MgO-2Al2O3-5SiO2 (MAS) was studied by sintering the MgO / Bi2O3 system (sintered at 820 °C and 1100 °C), Al2O3 / Bi2O3 and SiO2 / ...
Activation and relaxation time influence on cordierite ceramics
(Belgrade : Association of Metallurgical Engineers of Serbia (AMES), 2019)
Mechanochemical activation of 2MgO•2Al2O3•5SiO2, starting components of cordierite, was used in aim to decrease the sintering temperature. Cordierite is very attractive ceramic material due to its properties, excellent ...
Electronic properties of BZT nano-ceramic grades at low frequency region
(Belgrade : ETRAN, 2023)
BZT ceramics was prepared by using fine powder mixture of BaCO3, TiO2 and ZrO2 in the respective molar ratio to form Ba(Zr0.10Ti0.90)O3 via solid state reaction at elevated temperature. The prepared BZT was milled in the ...
Characterization of NTC thick film thermistor paste Cu0.2 Ni0.5 Zn1.0 Mn1.3O4
(Belgrade : Serbian Ceramic Society, 2023)
A powder of Cu0.2Ni0.5Zn1.0 Mn1.3O4 composition for custom thermistor was prepared by using a certain mixture of metal oxides and solid state reaction at 1000 °C/4h in air. The obtained thermistor powder was milled in the ...