Sintering of cordierite in the presence of MoO3 and crystallization analysis
2014
Аутори
Đorđević, NatašaObradović, Nina
Kosanović, Darko
Mitrić, Miodrag
Pavlović, Vladimir B.
Остала ауторства
Uskoković, DraganRadmilović, Velimir R.
Конференцијски прилог
Метаподаци
Приказ свих података о документуАпстракт
Cordierite (MAS) is difficult to sinter because of the very narrow sintering temperature range (1300-1400ºC). Because a low temperature process is desirable, it is necessary to find functional ads which can allow easier sintering process at lower temperature. The influence of MoO3 on the preparation process of cordierite ceramics was investigated. 2MgO-2Al2O3-5SiO2 was researched by sintering followed binary systems: MgO/MoO3, Al2O3/MoO3 and SiO2/MoO3 (all sintered at 850ºC and 1100ºC, sintering time 2h). Composition of these systems was 80% of oxide and 20% MoO3. The effects of sintering, the composition and morphology were followed by X-ray diffraction, SEM microscopy and EDS analysis. It has been found that MoO3, beside liquid phase, forms intermediary unstable compounds with MgO and Al2O3, which is the significance information for further research. MAS ceramics were sintered with 20% MoO3 at 1100ºC, 1200ºC and 1300ºC, during 2h.
Кључне речи:
MoO3 / cordierite / sintering / crystallization analysisИзвор:
The Sixteenth Annual Conference YUCOMAT 2014: Programme and the Book of Abstracts, 2014, 68-68Издавач:
- Belgrade : Materials Research Society of Serbia
Финансирање / пројекти:
- Усмерена синтеза, структура и својства мултифункционалних материјала (RS-MESTD-Basic Research (BR or ON)-172057)
Колекције
Институција/група
VinčaTY - CONF AU - Đorđević, Nataša AU - Obradović, Nina AU - Kosanović, Darko AU - Mitrić, Miodrag AU - Pavlović, Vladimir B. PY - 2014 UR - http://dais.sanu.ac.rs/123456789/766 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7529 AB - Cordierite (MAS) is difficult to sinter because of the very narrow sintering temperature range (1300-1400ºC). Because a low temperature process is desirable, it is necessary to find functional ads which can allow easier sintering process at lower temperature. The influence of MoO3 on the preparation process of cordierite ceramics was investigated. 2MgO-2Al2O3-5SiO2 was researched by sintering followed binary systems: MgO/MoO3, Al2O3/MoO3 and SiO2/MoO3 (all sintered at 850ºC and 1100ºC, sintering time 2h). Composition of these systems was 80% of oxide and 20% MoO3. The effects of sintering, the composition and morphology were followed by X-ray diffraction, SEM microscopy and EDS analysis. It has been found that MoO3, beside liquid phase, forms intermediary unstable compounds with MgO and Al2O3, which is the significance information for further research. MAS ceramics were sintered with 20% MoO3 at 1100ºC, 1200ºC and 1300ºC, during 2h. PB - Belgrade : Materials Research Society of Serbia C3 - The Sixteenth Annual Conference YUCOMAT 2014: Programme and the Book of Abstracts T1 - Sintering of cordierite in the presence of MoO3 and crystallization analysis SP - 68 EP - 68 UR - https://hdl.handle.net/21.15107/rcub_vinar_7529 ER -
@conference{ author = "Đorđević, Nataša and Obradović, Nina and Kosanović, Darko and Mitrić, Miodrag and Pavlović, Vladimir B.", year = "2014", abstract = "Cordierite (MAS) is difficult to sinter because of the very narrow sintering temperature range (1300-1400ºC). Because a low temperature process is desirable, it is necessary to find functional ads which can allow easier sintering process at lower temperature. The influence of MoO3 on the preparation process of cordierite ceramics was investigated. 2MgO-2Al2O3-5SiO2 was researched by sintering followed binary systems: MgO/MoO3, Al2O3/MoO3 and SiO2/MoO3 (all sintered at 850ºC and 1100ºC, sintering time 2h). Composition of these systems was 80% of oxide and 20% MoO3. The effects of sintering, the composition and morphology were followed by X-ray diffraction, SEM microscopy and EDS analysis. It has been found that MoO3, beside liquid phase, forms intermediary unstable compounds with MgO and Al2O3, which is the significance information for further research. MAS ceramics were sintered with 20% MoO3 at 1100ºC, 1200ºC and 1300ºC, during 2h.", publisher = "Belgrade : Materials Research Society of Serbia", journal = "The Sixteenth Annual Conference YUCOMAT 2014: Programme and the Book of Abstracts", title = "Sintering of cordierite in the presence of MoO3 and crystallization analysis", pages = "68-68", url = "https://hdl.handle.net/21.15107/rcub_vinar_7529" }
Đorđević, N., Obradović, N., Kosanović, D., Mitrić, M.,& Pavlović, V. B.. (2014). Sintering of cordierite in the presence of MoO3 and crystallization analysis. in The Sixteenth Annual Conference YUCOMAT 2014: Programme and the Book of Abstracts Belgrade : Materials Research Society of Serbia., 68-68. https://hdl.handle.net/21.15107/rcub_vinar_7529
Đorđević N, Obradović N, Kosanović D, Mitrić M, Pavlović VB. Sintering of cordierite in the presence of MoO3 and crystallization analysis. in The Sixteenth Annual Conference YUCOMAT 2014: Programme and the Book of Abstracts. 2014;:68-68. https://hdl.handle.net/21.15107/rcub_vinar_7529 .
Đorđević, Nataša, Obradović, Nina, Kosanović, Darko, Mitrić, Miodrag, Pavlović, Vladimir B., "Sintering of cordierite in the presence of MoO3 and crystallization analysis" in The Sixteenth Annual Conference YUCOMAT 2014: Programme and the Book of Abstracts (2014):68-68, https://hdl.handle.net/21.15107/rcub_vinar_7529 .