Synthesis and characterization of hafnium carbide based ceramics
Нема приказа
Аутори
Matović, BrankoBučevac, Dušan
Maksimović, Vesna
Nenadović, Snežana S.
Pantić, Jelena R.
Gautam, Devendraprakash
Yano, Toyohiko
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Hafnium carbide powder was synthesized by sol-gel polycondensation of hafnium chloride with citric acid. The starting materials were dissolved in water and mixed homogeneously on a hot plate until a precomposite gel was formed. Pyrolysis of the obtained gel resulted in formation of monoclinic hafnia and amorphous carbon, which after subsequent heat treatment transformed into hafnium carbide. Materials were analyzed by means of X-ray diffraction and electron microscopy investigations. The results showed that the obtained carbide powder was composed of nearly equiaxed particles of narrow size distribution. The obtained hafnium carbide powder was densified via spark plasma sintering (SPS) at 1950 degrees C using molybdenun silicide as sintering additive. Microstructure and mechanical properties of the obtained hafnium carbide ceramics were investigated.
Кључне речи:
Ceramics / High-temperature properties / Scanning electron microscopy (SEM) / SinteringИзвор:
Key Engineering Materials, 2014, 616, 1-+Финансирање / 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)
Напомена:
- 5th International Symposium on Advance Ceramics (ISAC) / 3rd International Symposium on Advanced Synthesis and Processing Technology for Materials (ASPT), Dec 09-12, 2013, Wuhan, Peoples R China
DOI: 10.4028/www.scientific.net/KEM.616.1
ISSN: 1013-9826
WoS: 000347883400001
Scopus: 2-s2.0-84904024557
Колекције
Институција/група
VinčaTY - CONF AU - Matović, Branko AU - Bučevac, Dušan AU - Maksimović, Vesna AU - Nenadović, Snežana S. AU - Pantić, Jelena R. AU - Gautam, Devendraprakash AU - Yano, Toyohiko PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7052 AB - Hafnium carbide powder was synthesized by sol-gel polycondensation of hafnium chloride with citric acid. The starting materials were dissolved in water and mixed homogeneously on a hot plate until a precomposite gel was formed. Pyrolysis of the obtained gel resulted in formation of monoclinic hafnia and amorphous carbon, which after subsequent heat treatment transformed into hafnium carbide. Materials were analyzed by means of X-ray diffraction and electron microscopy investigations. The results showed that the obtained carbide powder was composed of nearly equiaxed particles of narrow size distribution. The obtained hafnium carbide powder was densified via spark plasma sintering (SPS) at 1950 degrees C using molybdenun silicide as sintering additive. Microstructure and mechanical properties of the obtained hafnium carbide ceramics were investigated. C3 - Key Engineering Materials T1 - Synthesis and characterization of hafnium carbide based ceramics VL - 616 SP - 1 EP - + DO - 10.4028/www.scientific.net/KEM.616.1 ER -
@conference{ author = "Matović, Branko and Bučevac, Dušan and Maksimović, Vesna and Nenadović, Snežana S. and Pantić, Jelena R. and Gautam, Devendraprakash and Yano, Toyohiko", year = "2014", abstract = "Hafnium carbide powder was synthesized by sol-gel polycondensation of hafnium chloride with citric acid. The starting materials were dissolved in water and mixed homogeneously on a hot plate until a precomposite gel was formed. Pyrolysis of the obtained gel resulted in formation of monoclinic hafnia and amorphous carbon, which after subsequent heat treatment transformed into hafnium carbide. Materials were analyzed by means of X-ray diffraction and electron microscopy investigations. The results showed that the obtained carbide powder was composed of nearly equiaxed particles of narrow size distribution. The obtained hafnium carbide powder was densified via spark plasma sintering (SPS) at 1950 degrees C using molybdenun silicide as sintering additive. Microstructure and mechanical properties of the obtained hafnium carbide ceramics were investigated.", journal = "Key Engineering Materials", title = "Synthesis and characterization of hafnium carbide based ceramics", volume = "616", pages = "1-+", doi = "10.4028/www.scientific.net/KEM.616.1" }
Matović, B., Bučevac, D., Maksimović, V., Nenadović, S. S., Pantić, J. R., Gautam, D.,& Yano, T.. (2014). Synthesis and characterization of hafnium carbide based ceramics. in Key Engineering Materials, 616, 1-+. https://doi.org/10.4028/www.scientific.net/KEM.616.1
Matović B, Bučevac D, Maksimović V, Nenadović SS, Pantić JR, Gautam D, Yano T. Synthesis and characterization of hafnium carbide based ceramics. in Key Engineering Materials. 2014;616:1-+. doi:10.4028/www.scientific.net/KEM.616.1 .
Matović, Branko, Bučevac, Dušan, Maksimović, Vesna, Nenadović, Snežana S., Pantić, Jelena R., Gautam, Devendraprakash, Yano, Toyohiko, "Synthesis and characterization of hafnium carbide based ceramics" in Key Engineering Materials, 616 (2014):1-+, https://doi.org/10.4028/www.scientific.net/KEM.616.1 . .