In this article the influence of mechanical activation on sintering process of magnesium-titanate and barium-zinc-titanate ceramics has been investigated. Both nonactivated and mixtures treated in planetary ball mill for 80 minutes were sintered at 1100ºC and 1300ºC. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100ºC was to low to induce final sintering stage for both systems. Moreover, we concluded that barium-zinc-titanate ceramics exhibited better sinterability than magnesium-titanate ceramics.
Keywords:
ceramics / mechanochemical processing / mechanochemistry / sintering / SEM / scanning electron microscopy
Source:
Science of Sintering, 2011, 43, 2, 145-151
Publisher:
Belgrade : International Institute for the Science of Sintering
TY - JOUR
AU - Obradović, Nina
AU - Filipović, Suzana
AU - Pavlović, Vladimir B.
AU - Maričić, Aleksa
AU - Mitrović, Nebojša
AU - Ristić, Momčilo M.
PY - 2011
AB - In this article the influence of mechanical activation on sintering process of magnesium-titanate and barium-zinc-titanate ceramics has been investigated. Both nonactivated and mixtures treated in planetary ball mill for 80 minutes were sintered at 1100ºC and 1300ºC. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100ºC was to low to induce final sintering stage for both systems. Moreover, we concluded that barium-zinc-titanate ceramics exhibited better sinterability than magnesium-titanate ceramics.
PB - Belgrade : International Institute for the Science of Sintering
T2 - Science of Sintering
T1 - Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics
SP - 145
EP - 151
VL - 43
IS - 2
DO - 10.2298/SOS1102145O
UR - https://hdl.handle.net/21.15107/rcub_dais_201
ER -
@article{
author = "Obradović, Nina and Filipović, Suzana and Pavlović, Vladimir B. and Maričić, Aleksa and Mitrović, Nebojša and Ristić, Momčilo M.",
year = "2011",
abstract = "In this article the influence of mechanical activation on sintering process of magnesium-titanate and barium-zinc-titanate ceramics has been investigated. Both nonactivated and mixtures treated in planetary ball mill for 80 minutes were sintered at 1100ºC and 1300ºC. The influence of mechanical activation on phase composition and crystal structure has been analyzed by XRD, while the effect of activation and sintering process on microstructure was investigated by scanning electron microscopy. It has been established that temperature of 1100ºC was to low to induce final sintering stage for both systems. Moreover, we concluded that barium-zinc-titanate ceramics exhibited better sinterability than magnesium-titanate ceramics.",
publisher = "Belgrade : International Institute for the Science of Sintering",
journal = "Science of Sintering",
title = "Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics",
pages = "145-151",
volume = "43",
number = "2",
doi = "10.2298/SOS1102145O",
url = "https://hdl.handle.net/21.15107/rcub_dais_201"
}
Obradović, N., Filipović, S., Pavlović, V. B., Maričić, A., Mitrović, N.,& Ristić, M. M. (2011). Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics.
Science of Sintering
Belgrade : International Institute for the Science of Sintering., 43(2), 145-151.
https://doi.org/10.2298/SOS1102145O
Obradović N, Filipović S, Pavlović VB, Maričić A, Mitrović N, Ristić MM. Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics. Science of Sintering. 2011;43(2):145-151.
doi:10.2298/SOS1102145O.
Obradović Nina, Filipović Suzana, Pavlović Vladimir B., Maričić Aleksa, Mitrović Nebojša, Ristić Momčilo M., "Sintering of mechanically activated magnesium-titanate and barium-zinc-titanate ceramics" Science of Sintering, 43, no. 2 (2011):145-151,
https://doi.org/10.2298/SOS1102145O .
