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DSC-TG-MS study of hydroxyapatite nanopowders
(Belgrade : Institute of Technical Sciences of SASA, 2013)
Hydroxyapatite nanopowders have been widely studied for biomedical application due to excellent biocompatibility. It attaches chemically to bone tissue providing fixation of artificial implant materials. Main research ...
Structural properties of FeCoV alloys produced by PIM / MIM technology
(Belgrade : Serbian Ceramic Society, 2022)
FeCoV alloys with high saturation magnetization and high Curie temperature, making them useful for high-temperature and power-dense applications (e. g. aviation device). In this study, we report the results of observing ...
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 ...
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 ...
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 ...
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 ...
Structural characteristics of MgAl2O4 spinel
(Belgrade : Serbian Ceramic Society, 2023)
Magnesium aluminate spinel (MgAl2O4) is a material with good mechanical, chemical, and thermal properties, low dielectric permeability and loss tangent. Based on those properties, MgAl2O4 has found a significant application ...