Fabrication of ZrC/SiC, ZrO2/SiC and ZrO2 powders by carbothermal reduction of ZrSiO4
Аутори
Kljajević, LjiljanaMatović, Branko
Nenadović, Snežana
Baščarević, Zvezdana
Cvjetičanin, Nikola
Devečerski, Aleksandar B
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The zirconia/silicon carbide (ZrO2 /SiC) and ZrO2 powders are prepared by carbothermal reduction of natural mineral zircon (ZrSiO4). The zircon powder was mixed with activated carbon as a reducing agent and heat treated in a controlled flow atmosphere of Ar. Phase evolution and phase content were followed as a function of temperature (1573–1973 K) and C/ZrSiO4 ratio (C/ZrSiO4 = 1, 4, 5 and 7), by means of ex-situ X-ray diffraction and SEM/EDS analysis. By varying the temperature and C/ZrSiO4 ratio, different powder compositions were obtained (m-ZrO2; m-ZrO2/c-ZrO2; c-ZrO2; c-ZrO2/SiC).
Кључне речи:
zirconia / silicon carbide / zirconium carbide / zirconИзвор:
Processing and Application of Ceramics, 2011, 5, 2, 103-112Финансирање / пројекти:
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Kljajević, Ljiljana AU - Matović, Branko AU - Nenadović, Snežana AU - Baščarević, Zvezdana AU - Cvjetičanin, Nikola AU - Devečerski, Aleksandar B PY - 2011 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2929 AB - The zirconia/silicon carbide (ZrO2 /SiC) and ZrO2 powders are prepared by carbothermal reduction of natural mineral zircon (ZrSiO4). The zircon powder was mixed with activated carbon as a reducing agent and heat treated in a controlled flow atmosphere of Ar. Phase evolution and phase content were followed as a function of temperature (1573–1973 K) and C/ZrSiO4 ratio (C/ZrSiO4 = 1, 4, 5 and 7), by means of ex-situ X-ray diffraction and SEM/EDS analysis. By varying the temperature and C/ZrSiO4 ratio, different powder compositions were obtained (m-ZrO2; m-ZrO2/c-ZrO2; c-ZrO2; c-ZrO2/SiC). T2 - Processing and Application of Ceramics T1 - Fabrication of ZrC/SiC, ZrO2/SiC and ZrO2 powders by carbothermal reduction of ZrSiO4 EP - 112 IS - 2 SP - 103 VL - 5 DO - 10.2298/pac1102103k ER -
@article{ author = "Kljajević, Ljiljana and Matović, Branko and Nenadović, Snežana and Baščarević, Zvezdana and Cvjetičanin, Nikola and Devečerski, Aleksandar B", year = "2011", abstract = "The zirconia/silicon carbide (ZrO2 /SiC) and ZrO2 powders are prepared by carbothermal reduction of natural mineral zircon (ZrSiO4). The zircon powder was mixed with activated carbon as a reducing agent and heat treated in a controlled flow atmosphere of Ar. Phase evolution and phase content were followed as a function of temperature (1573–1973 K) and C/ZrSiO4 ratio (C/ZrSiO4 = 1, 4, 5 and 7), by means of ex-situ X-ray diffraction and SEM/EDS analysis. By varying the temperature and C/ZrSiO4 ratio, different powder compositions were obtained (m-ZrO2; m-ZrO2/c-ZrO2; c-ZrO2; c-ZrO2/SiC).", journal = "Processing and Application of Ceramics", title = "Fabrication of ZrC/SiC, ZrO2/SiC and ZrO2 powders by carbothermal reduction of ZrSiO4", pages = "112-103", number = "2", volume = "5", doi = "10.2298/pac1102103k" }
Kljajević, L., Matović, B., Nenadović, S., Baščarević, Z., Cvjetičanin, N.,& Devečerski, A. B.. (2011). Fabrication of ZrC/SiC, ZrO2/SiC and ZrO2 powders by carbothermal reduction of ZrSiO4. in Processing and Application of Ceramics, 5(2), 103-112. https://doi.org/10.2298/pac1102103k
Kljajević L, Matović B, Nenadović S, Baščarević Z, Cvjetičanin N, Devečerski AB. Fabrication of ZrC/SiC, ZrO2/SiC and ZrO2 powders by carbothermal reduction of ZrSiO4. in Processing and Application of Ceramics. 2011;5(2):103-112. doi:10.2298/pac1102103k .
Kljajević, Ljiljana, Matović, Branko, Nenadović, Snežana, Baščarević, Zvezdana, Cvjetičanin, Nikola, Devečerski, Aleksandar B, "Fabrication of ZrC/SiC, ZrO2/SiC and ZrO2 powders by carbothermal reduction of ZrSiO4" in Processing and Application of Ceramics, 5, no. 2 (2011):103-112, https://doi.org/10.2298/pac1102103k . .