The purpose of this investigation was to establish the correlation between the sintering conditions (temperature and time) and the stability of the SmCo5 phase, expressed by the intensity of its most important diffraction peak. The sintering and heat treatment was performed under a vacuum of 150 Pa. Sintering was investigated in the temperature interval from 1100 to 1180 °C, for sintering times of 30, 45 and 60 min, while the temperature and duration of the heat treatment were kept constant. The content of the SmCo5 phase, as the carrier of the magnetic properties, was observed by X-ray diffraction analysis of the polycrystalline specimens. It was established that there is a dependence of the intensity of the diffraction peak, which corresponds to the (111) plane of the SmCo5 phase, on the sintering time and temperature. A regression model was obtained that showed the intensity of the diffraction peak to be dependent upon squares of both the sintering time and temperature.
Keywords:
Sintering / Stability of SmCo5 phase / X-ray analysis / Model
TY - JOUR
AU - Talijan, Nadežda M.
AU - Milutinović Nikolić, Aleksandra
AU - Jančić, Radmila
AU - Petrović Prelević, Irena
AU - Stajić-Trošić, Jasna
PY - 1997
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3452
AB - The purpose of this investigation was to establish the correlation between the sintering conditions (temperature and time) and the stability of the SmCo5 phase, expressed by the intensity of its most important diffraction peak. The sintering and heat treatment was performed under a vacuum of 150 Pa. Sintering was investigated in the temperature interval from 1100 to 1180 °C, for sintering times of 30, 45 and 60 min, while the temperature and duration of the heat treatment were kept constant. The content of the SmCo5 phase, as the carrier of the magnetic properties, was observed by X-ray diffraction analysis of the polycrystalline specimens. It was established that there is a dependence of the intensity of the diffraction peak, which corresponds to the (111) plane of the SmCo5 phase, on the sintering time and temperature. A regression model was obtained that showed the intensity of the diffraction peak to be dependent upon squares of both the sintering time and temperature.
PB - Elsevier
T2 - Materials Letters
T1 - The influence of the sintering regime on the stability of the SmCo5 phase
VL - 32
SP - 85
EP - 89
DO - 10.1016/S0167-577X(97)00017-7
ER -
@article{
author = "Talijan, Nadežda M. and Milutinović Nikolić, Aleksandra and Jančić, Radmila and Petrović Prelević, Irena and Stajić-Trošić, Jasna",
year = "1997",
abstract = "The purpose of this investigation was to establish the correlation between the sintering conditions (temperature and time) and the stability of the SmCo5 phase, expressed by the intensity of its most important diffraction peak. The sintering and heat treatment was performed under a vacuum of 150 Pa. Sintering was investigated in the temperature interval from 1100 to 1180 °C, for sintering times of 30, 45 and 60 min, while the temperature and duration of the heat treatment were kept constant. The content of the SmCo5 phase, as the carrier of the magnetic properties, was observed by X-ray diffraction analysis of the polycrystalline specimens. It was established that there is a dependence of the intensity of the diffraction peak, which corresponds to the (111) plane of the SmCo5 phase, on the sintering time and temperature. A regression model was obtained that showed the intensity of the diffraction peak to be dependent upon squares of both the sintering time and temperature.",
publisher = "Elsevier",
journal = "Materials Letters",
title = "The influence of the sintering regime on the stability of the SmCo5 phase",
volume = "32",
pages = "85-89",
doi = "10.1016/S0167-577X(97)00017-7"
}
Talijan, N. M., Milutinović Nikolić, A., Jančić, R., Petrović Prelević, I.,& Stajić-Trošić, J.. (1997). The influence of the sintering regime on the stability of the SmCo5 phase. in Materials Letters
Elsevier., 32, 85-89.
https://doi.org/10.1016/S0167-577X(97)00017-7
Talijan NM, Milutinović Nikolić A, Jančić R, Petrović Prelević I, Stajić-Trošić J. The influence of the sintering regime on the stability of the SmCo5 phase. in Materials Letters. 1997;32:85-89.
doi:10.1016/S0167-577X(97)00017-7 .
Talijan, Nadežda M., Milutinović Nikolić, Aleksandra, Jančić, Radmila, Petrović Prelević, Irena, Stajić-Trošić, Jasna, "The influence of the sintering regime on the stability of the SmCo5 phase" in Materials Letters, 32 (1997):85-89,
https://doi.org/10.1016/S0167-577X(97)00017-7 . .
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