SiC Synthesis Using Natural Mg-Silicates
2012
Authors
Devečerski, AleksandarPošarac, Milica B.
Dimitrijević, Marija M.
Rosić, Milena
Volkov-Husović, Tatjana
Branković, Goran O.
Article (Published version)
Metadata
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The silicon carbide powders are prepared by carbothermal reduction of domestic mineral resources (white and brown sepiolite), at relatively low temperatures (1200 - 1600 degrees C). Carbothermal reduction process is greatly influenced by chemical composition of sepiolites and type of carbon used. Obtained SiC powders consist of fine beta-SiC particles and did not retain the fibrous morphology of sepiolites. Catalytical influence of Fe is attributed to formation of iron-silicide and its potentionaly important role in removal of Mg-species, i.e. reduction of Mg2SiO4 and MgO into Mg-(g).
Keywords:
SiC / Carbothermal reduction / Sepiolite / Minerals / SilicatesSource:
Science of Sintering, 2012, 44, 1, 81-94Funding / projects:
- Synthesis, processing and characterization of nanostructured materials for application in the field of energy, mechanical engineering, environmental protection and biomedicine (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
DOI: 10.2298/SOS1201081D
ISSN: 0350-820X
WoS: 000318147700009
Scopus: 2-s2.0-84864305003
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VinčaTY - JOUR AU - Devečerski, Aleksandar AU - Pošarac, Milica B. AU - Dimitrijević, Marija M. AU - Rosić, Milena AU - Volkov-Husović, Tatjana AU - Branković, Goran O. PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5468 AB - The silicon carbide powders are prepared by carbothermal reduction of domestic mineral resources (white and brown sepiolite), at relatively low temperatures (1200 - 1600 degrees C). Carbothermal reduction process is greatly influenced by chemical composition of sepiolites and type of carbon used. Obtained SiC powders consist of fine beta-SiC particles and did not retain the fibrous morphology of sepiolites. Catalytical influence of Fe is attributed to formation of iron-silicide and its potentionaly important role in removal of Mg-species, i.e. reduction of Mg2SiO4 and MgO into Mg-(g). T2 - Science of Sintering T1 - SiC Synthesis Using Natural Mg-Silicates VL - 44 IS - 1 SP - 81 EP - 94 DO - 10.2298/SOS1201081D ER -
@article{ author = "Devečerski, Aleksandar and Pošarac, Milica B. and Dimitrijević, Marija M. and Rosić, Milena and Volkov-Husović, Tatjana and Branković, Goran O.", year = "2012", abstract = "The silicon carbide powders are prepared by carbothermal reduction of domestic mineral resources (white and brown sepiolite), at relatively low temperatures (1200 - 1600 degrees C). Carbothermal reduction process is greatly influenced by chemical composition of sepiolites and type of carbon used. Obtained SiC powders consist of fine beta-SiC particles and did not retain the fibrous morphology of sepiolites. Catalytical influence of Fe is attributed to formation of iron-silicide and its potentionaly important role in removal of Mg-species, i.e. reduction of Mg2SiO4 and MgO into Mg-(g).", journal = "Science of Sintering", title = "SiC Synthesis Using Natural Mg-Silicates", volume = "44", number = "1", pages = "81-94", doi = "10.2298/SOS1201081D" }
Devečerski, A., Pošarac, M. B., Dimitrijević, M. M., Rosić, M., Volkov-Husović, T.,& Branković, G. O.. (2012). SiC Synthesis Using Natural Mg-Silicates. in Science of Sintering, 44(1), 81-94. https://doi.org/10.2298/SOS1201081D
Devečerski A, Pošarac MB, Dimitrijević MM, Rosić M, Volkov-Husović T, Branković GO. SiC Synthesis Using Natural Mg-Silicates. in Science of Sintering. 2012;44(1):81-94. doi:10.2298/SOS1201081D .
Devečerski, Aleksandar, Pošarac, Milica B., Dimitrijević, Marija M., Rosić, Milena, Volkov-Husović, Tatjana, Branković, Goran O., "SiC Synthesis Using Natural Mg-Silicates" in Science of Sintering, 44, no. 1 (2012):81-94, https://doi.org/10.2298/SOS1201081D . .