Thermal transport properties and microstructure of the solid Bi-Cu alloys
Аутори
Manasijević, DraganBalanović, Ljubiša
Marković, Ivana
Ćosović, Vladan
Gorgievski, Milan
Stamenković, Uroš
Božinović, Kristina
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Thermal transport properties of solid Bi-Cu alloys have been investigated over a wide composition range and temperature range ranging from 25 to 250 °C. The flash method was used to determine thermal diffusivity. Thermal diffusivity was discovered to decrease continuously with increasing temperature and bismuth content. The indirect Archimedean method was used to determine the density of the Bi-Cu alloys at 25 °C. The obtained results show that the density of the studied alloys decreases slightly as the copper content increases. Thermal conductivity of the alloys was calculated using measured diffusivity, density, and a calculated specific heat capacity. The thermal conductivity of the studied Bi-Cu alloys decreases with increasing temperature and bismuth content, similar to thermal diffusivity. SEM with energy dispersive X-ray spectrometry (EDS) and differential scanning calorimetry (DSC) were used to examine the microstructure and melting behavior of Bi-Cu alloys, respectively. The e...utectic temperature was measured to be 269.9±0.1 °C, and the measured phase transition temperatures and heat effects were compared to thermodynamic calculations using the CALPHAD method.
Кључне речи:
Bi–Cu system / microstructure / DSC / thermal conductivityИзвор:
Metallurgical and Materials Engineering, 2022, 28, 3, 503-514Издавач:
- Belgrade : Association of Metallurgical Engineers of Serbia ( AMES )
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200131 (Универзитет у Београду, Технички факултет у Бору) (RS-MESTD-inst-2020-200131)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
Институција/група
IHTMTY - JOUR AU - Manasijević, Dragan AU - Balanović, Ljubiša AU - Marković, Ivana AU - Ćosović, Vladan AU - Gorgievski, Milan AU - Stamenković, Uroš AU - Božinović, Kristina PY - 2022 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5368 AB - Thermal transport properties of solid Bi-Cu alloys have been investigated over a wide composition range and temperature range ranging from 25 to 250 °C. The flash method was used to determine thermal diffusivity. Thermal diffusivity was discovered to decrease continuously with increasing temperature and bismuth content. The indirect Archimedean method was used to determine the density of the Bi-Cu alloys at 25 °C. The obtained results show that the density of the studied alloys decreases slightly as the copper content increases. Thermal conductivity of the alloys was calculated using measured diffusivity, density, and a calculated specific heat capacity. The thermal conductivity of the studied Bi-Cu alloys decreases with increasing temperature and bismuth content, similar to thermal diffusivity. SEM with energy dispersive X-ray spectrometry (EDS) and differential scanning calorimetry (DSC) were used to examine the microstructure and melting behavior of Bi-Cu alloys, respectively. The eutectic temperature was measured to be 269.9±0.1 °C, and the measured phase transition temperatures and heat effects were compared to thermodynamic calculations using the CALPHAD method. PB - Belgrade : Association of Metallurgical Engineers of Serbia ( AMES ) T2 - Metallurgical and Materials Engineering T1 - Thermal transport properties and microstructure of the solid Bi-Cu alloys VL - 28 IS - 3 SP - 503 EP - 514 DO - 10.30544/841 ER -
@article{ author = "Manasijević, Dragan and Balanović, Ljubiša and Marković, Ivana and Ćosović, Vladan and Gorgievski, Milan and Stamenković, Uroš and Božinović, Kristina", year = "2022", abstract = "Thermal transport properties of solid Bi-Cu alloys have been investigated over a wide composition range and temperature range ranging from 25 to 250 °C. The flash method was used to determine thermal diffusivity. Thermal diffusivity was discovered to decrease continuously with increasing temperature and bismuth content. The indirect Archimedean method was used to determine the density of the Bi-Cu alloys at 25 °C. The obtained results show that the density of the studied alloys decreases slightly as the copper content increases. Thermal conductivity of the alloys was calculated using measured diffusivity, density, and a calculated specific heat capacity. The thermal conductivity of the studied Bi-Cu alloys decreases with increasing temperature and bismuth content, similar to thermal diffusivity. SEM with energy dispersive X-ray spectrometry (EDS) and differential scanning calorimetry (DSC) were used to examine the microstructure and melting behavior of Bi-Cu alloys, respectively. The eutectic temperature was measured to be 269.9±0.1 °C, and the measured phase transition temperatures and heat effects were compared to thermodynamic calculations using the CALPHAD method.", publisher = "Belgrade : Association of Metallurgical Engineers of Serbia ( AMES )", journal = "Metallurgical and Materials Engineering", title = "Thermal transport properties and microstructure of the solid Bi-Cu alloys", volume = "28", number = "3", pages = "503-514", doi = "10.30544/841" }
Manasijević, D., Balanović, L., Marković, I., Ćosović, V., Gorgievski, M., Stamenković, U.,& Božinović, K.. (2022). Thermal transport properties and microstructure of the solid Bi-Cu alloys. in Metallurgical and Materials Engineering Belgrade : Association of Metallurgical Engineers of Serbia ( AMES )., 28(3), 503-514. https://doi.org/10.30544/841
Manasijević D, Balanović L, Marković I, Ćosović V, Gorgievski M, Stamenković U, Božinović K. Thermal transport properties and microstructure of the solid Bi-Cu alloys. in Metallurgical and Materials Engineering. 2022;28(3):503-514. doi:10.30544/841 .
Manasijević, Dragan, Balanović, Ljubiša, Marković, Ivana, Ćosović, Vladan, Gorgievski, Milan, Stamenković, Uroš, Božinović, Kristina, "Thermal transport properties and microstructure of the solid Bi-Cu alloys" in Metallurgical and Materials Engineering, 28, no. 3 (2022):503-514, https://doi.org/10.30544/841 . .