Characterization of B4C-SiC ceramic composites prepared by ultra-high pressure sintering
Само за регистроване кориснике
2021
Аутори
Matović, BrankoMaletaškić, Jelena
Prikhna, Tatiana
Urbanovich, Vladimir
Girman, Vladimir
Lisnichuk, Maksym
Todorović, Bratislav
Yoshida, Katsumi
Cvijović-Alagić, Ivana
Чланак у часопису (Објављена верзија)
,
© 2021 Elsevier Ltd
Метаподаци
Приказ свих података о документуАпстракт
Additive-free boron carbide (B4C) – silicon carbide (SiC) ceramic composites with different B4C and β-SiC powders ratio were densified using the high-pressure “anvil-type with hollows” apparatus at 1500 °C under a pressure of 4 GPa for 60 s in air. The effect of starting powders ratio on the composites sintering behavior, relative density, microstructural development, and thermomechanical properties was studied. The sintered samples hardness was found to be in the range from 24 to 31 GPa. The thermal conductivity measurements, conducted in the temperature range from room temperature to 1000 °C, showed that the thermal diffusivity of sintered samples was between 6 and 9.5 mm2/s whereas the thermal conductivity was in the range from 16 to 28 W/(m K). The results of this study show that the high-pressure sintering can be a very effective low-temperature densification method for the obtainment of additive-free B4C - β-SiC ceramic composites. © 2021 Elsevier Ltd
Кључне речи:
B4C-SiC ceramics / High-pressure densification / Microstructure / Mechanical properties / Thermal conductivityИзвор:
Journal of the European Ceramic Society, 2021, 41, 9, 4755-4760Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
- Laboratory for Advanced Nuclear Energy, Institute of Innovative Research, Tokyo Institute of Technology, Tokyo, Japan [2-12-1-N1-29]
Напомена:
DOI: 10.1016/j.jeurceramsoc.2021.03.047
ISSN: 0955-2219
WoS: 000640702800003
Scopus: 2-s2.0-85103514034
Институција/група
VinčaTY - JOUR AU - Matović, Branko AU - Maletaškić, Jelena AU - Prikhna, Tatiana AU - Urbanovich, Vladimir AU - Girman, Vladimir AU - Lisnichuk, Maksym AU - Todorović, Bratislav AU - Yoshida, Katsumi AU - Cvijović-Alagić, Ivana PY - 2021 UR - https://vinar.vin.bg.ac.rs/handle/123456789/9405 AB - Additive-free boron carbide (B4C) – silicon carbide (SiC) ceramic composites with different B4C and β-SiC powders ratio were densified using the high-pressure “anvil-type with hollows” apparatus at 1500 °C under a pressure of 4 GPa for 60 s in air. The effect of starting powders ratio on the composites sintering behavior, relative density, microstructural development, and thermomechanical properties was studied. The sintered samples hardness was found to be in the range from 24 to 31 GPa. The thermal conductivity measurements, conducted in the temperature range from room temperature to 1000 °C, showed that the thermal diffusivity of sintered samples was between 6 and 9.5 mm2/s whereas the thermal conductivity was in the range from 16 to 28 W/(m K). The results of this study show that the high-pressure sintering can be a very effective low-temperature densification method for the obtainment of additive-free B4C - β-SiC ceramic composites. © 2021 Elsevier Ltd T2 - Journal of the European Ceramic Society T1 - Characterization of B4C-SiC ceramic composites prepared by ultra-high pressure sintering VL - 41 IS - 9 SP - 4755 EP - 4760 DO - 10.1016/j.jeurceramsoc.2021.03.047 ER -
@article{ author = "Matović, Branko and Maletaškić, Jelena and Prikhna, Tatiana and Urbanovich, Vladimir and Girman, Vladimir and Lisnichuk, Maksym and Todorović, Bratislav and Yoshida, Katsumi and Cvijović-Alagić, Ivana", year = "2021", abstract = "Additive-free boron carbide (B4C) – silicon carbide (SiC) ceramic composites with different B4C and β-SiC powders ratio were densified using the high-pressure “anvil-type with hollows” apparatus at 1500 °C under a pressure of 4 GPa for 60 s in air. The effect of starting powders ratio on the composites sintering behavior, relative density, microstructural development, and thermomechanical properties was studied. The sintered samples hardness was found to be in the range from 24 to 31 GPa. The thermal conductivity measurements, conducted in the temperature range from room temperature to 1000 °C, showed that the thermal diffusivity of sintered samples was between 6 and 9.5 mm2/s whereas the thermal conductivity was in the range from 16 to 28 W/(m K). The results of this study show that the high-pressure sintering can be a very effective low-temperature densification method for the obtainment of additive-free B4C - β-SiC ceramic composites. © 2021 Elsevier Ltd", journal = "Journal of the European Ceramic Society", title = "Characterization of B4C-SiC ceramic composites prepared by ultra-high pressure sintering", volume = "41", number = "9", pages = "4755-4760", doi = "10.1016/j.jeurceramsoc.2021.03.047" }
Matović, B., Maletaškić, J., Prikhna, T., Urbanovich, V., Girman, V., Lisnichuk, M., Todorović, B., Yoshida, K.,& Cvijović-Alagić, I.. (2021). Characterization of B4C-SiC ceramic composites prepared by ultra-high pressure sintering. in Journal of the European Ceramic Society, 41(9), 4755-4760. https://doi.org/10.1016/j.jeurceramsoc.2021.03.047
Matović B, Maletaškić J, Prikhna T, Urbanovich V, Girman V, Lisnichuk M, Todorović B, Yoshida K, Cvijović-Alagić I. Characterization of B4C-SiC ceramic composites prepared by ultra-high pressure sintering. in Journal of the European Ceramic Society. 2021;41(9):4755-4760. doi:10.1016/j.jeurceramsoc.2021.03.047 .
Matović, Branko, Maletaškić, Jelena, Prikhna, Tatiana, Urbanovich, Vladimir, Girman, Vladimir, Lisnichuk, Maksym, Todorović, Bratislav, Yoshida, Katsumi, Cvijović-Alagić, Ivana, "Characterization of B4C-SiC ceramic composites prepared by ultra-high pressure sintering" in Journal of the European Ceramic Society, 41, no. 9 (2021):4755-4760, https://doi.org/10.1016/j.jeurceramsoc.2021.03.047 . .