Mineral materials, such as corundum, quartz and periclase are very often used in technological processes. Due to its characteristics, and chemical reaction in solid state, these minerals form very interesting and useful material, cordierite. The mineral ratio in this compound (MgO : Al2O3 : SiO2) is 2:2:5. They form cordierite, electronic ceramic, which can be sintered in a narrow temperature range, at about 1375 °C. Composition of this electronic ceramics material is is 2MgO-2Al2O3-5SiO2 (MAS) and in this research 20% mass Bi2O3 was added in the aim of decrease the sintering temperature. The effects of sintering, the composition and morphology were followed by x-ray diffraction, scanning electron microscopy and EDS analysis, as a function of sintering temperature. MAS ceramics were sintered at 1000ºC, 1100ºC and 1200ºC.
Keywords:
x-ray diffraction / SEM / EDS / cordierite / Ceramics
Source:
Podzemni radovi, 2022, 40, 27-35
Publisher:
Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd
TY - JOUR
AU - Đorđević, Nataša
AU - Mihajlović, Slavica
PY - 2022
UR - https://ritnms.itnms.ac.rs/handle/123456789/641
AB - Mineral materials, such as corundum, quartz and periclase are very often used in technological processes. Due to its characteristics, and chemical reaction in solid state, these minerals form very interesting and useful material, cordierite. The mineral ratio in this compound (MgO : Al2O3 : SiO2) is 2:2:5. They form cordierite, electronic ceramic, which can be sintered in a narrow temperature range, at about 1375 °C. Composition of this electronic ceramics material is is 2MgO-2Al2O3-5SiO2 (MAS) and in this research 20% mass Bi2O3 was added in the aim of decrease the sintering temperature. The effects of sintering, the composition and morphology were followed by x-ray diffraction, scanning electron microscopy and EDS analysis, as a function of sintering temperature. MAS ceramics were sintered at 1000ºC, 1100ºC and 1200ºC.
PB - Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd
T2 - Podzemni radovi
T1 - Original scientific paper examination of influence sintering temperature on mineral compounds
EP - 35
IS - 40
SP - 27
DO - 10.5937/podrad2240027Q
UR - conv_236
ER -
@article{
author = "Đorđević, Nataša and Mihajlović, Slavica",
year = "2022",
abstract = "Mineral materials, such as corundum, quartz and periclase are very often used in technological processes. Due to its characteristics, and chemical reaction in solid state, these minerals form very interesting and useful material, cordierite. The mineral ratio in this compound (MgO : Al2O3 : SiO2) is 2:2:5. They form cordierite, electronic ceramic, which can be sintered in a narrow temperature range, at about 1375 °C. Composition of this electronic ceramics material is is 2MgO-2Al2O3-5SiO2 (MAS) and in this research 20% mass Bi2O3 was added in the aim of decrease the sintering temperature. The effects of sintering, the composition and morphology were followed by x-ray diffraction, scanning electron microscopy and EDS analysis, as a function of sintering temperature. MAS ceramics were sintered at 1000ºC, 1100ºC and 1200ºC.",
publisher = "Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd",
journal = "Podzemni radovi",
title = "Original scientific paper examination of influence sintering temperature on mineral compounds",
pages = "35-27",
number = "40",
doi = "10.5937/podrad2240027Q",
url = "conv_236"
}
Đorđević, N.,& Mihajlović, S.. (2022). Original scientific paper examination of influence sintering temperature on mineral compounds. in Podzemni radovi
Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd.(40), 27-35.
https://doi.org/10.5937/podrad2240027Q
conv_236
Đorđević N, Mihajlović S. Original scientific paper examination of influence sintering temperature on mineral compounds. in Podzemni radovi. 2022;(40):27-35.
doi:10.5937/podrad2240027Q
conv_236 .
Đorđević, Nataša, Mihajlović, Slavica, "Original scientific paper examination of influence sintering temperature on mineral compounds" in Podzemni radovi, no. 40 (2022):27-35,
https://doi.org/10.5937/podrad2240027Q .,
conv_236 .
