Effect of chemical composition on microstructure, hardness and electrical conductivity profiles of the Bi-Cu-Ga alloys at 100 °C
Аутори
Gurešić, DejanTalijan, Nadežda M.
Ćosović, Vladan
Milisavljević, Dušan
Đorđević, Aleksandar
Tomović, Milica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Theoretical calculation and experimental investigation of the isothermal section of a ternary Bi-Cu-Ga system at 100 oC are presented in this paper. Thermodynamic binary-based calculation of the isothermal section was performed using Pandat software. Experimental investigation included microstructural analysis carried out using light optical microscopy (LOM) and scanning electron microscopy with energy dispersive spectroscopy (SEM-EDS), phase composition analysis using X-ray diffraction (XRD), Brinell and Vickers hardness testing and electrical conductivity measurements. In total, thirty alloy samples with compositions along three vertical sections Bi-CuGa, Cu-BiGa and Ga-BiCu were studied. The obtained experimental results support the calculated phase regions of the isothermal section at 100 oC. Hardness of individual phases as well as hardness and electrical conductivity of the studied alloys were measured. Based on the experimentally obtained results iso-lines of Brinell hardness an...d electrical conductivity along the whole compositional range were calculated by using appropriate mathematical models.
Кључне речи:
ternary Bi-Cu-Ga system / isothermal section at 100 °C / microstructural investigation / hardness test / electrical conductivityИзвор:
Metallurgical & Materials Engineering, 2016, 22, 3, 179-192Издавач:
- Serbia : Association of Metallurgical Engineers of Serbia
Финансирање / пројекти:
- Савремени вишекомпонентни метални системи и наноструктурни материјали са различитим функционалним својствима (RS-172037)
- Развој методологија и средстава за заштиту од буке урбаних средина (RS-37020)
Институција/група
IHTMTY - JOUR AU - Gurešić, Dejan AU - Talijan, Nadežda M. AU - Ćosović, Vladan AU - Milisavljević, Dušan AU - Đorđević, Aleksandar AU - Tomović, Milica PY - 2016 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3928 AB - Theoretical calculation and experimental investigation of the isothermal section of a ternary Bi-Cu-Ga system at 100 oC are presented in this paper. Thermodynamic binary-based calculation of the isothermal section was performed using Pandat software. Experimental investigation included microstructural analysis carried out using light optical microscopy (LOM) and scanning electron microscopy with energy dispersive spectroscopy (SEM-EDS), phase composition analysis using X-ray diffraction (XRD), Brinell and Vickers hardness testing and electrical conductivity measurements. In total, thirty alloy samples with compositions along three vertical sections Bi-CuGa, Cu-BiGa and Ga-BiCu were studied. The obtained experimental results support the calculated phase regions of the isothermal section at 100 oC. Hardness of individual phases as well as hardness and electrical conductivity of the studied alloys were measured. Based on the experimentally obtained results iso-lines of Brinell hardness and electrical conductivity along the whole compositional range were calculated by using appropriate mathematical models. PB - Serbia : Association of Metallurgical Engineers of Serbia T2 - Metallurgical & Materials Engineering T1 - Effect of chemical composition on microstructure, hardness and electrical conductivity profiles of the Bi-Cu-Ga alloys at 100 °C VL - 22 IS - 3 SP - 179 EP - 192 DO - 10.30544/211 ER -
@article{ author = "Gurešić, Dejan and Talijan, Nadežda M. and Ćosović, Vladan and Milisavljević, Dušan and Đorđević, Aleksandar and Tomović, Milica", year = "2016", abstract = "Theoretical calculation and experimental investigation of the isothermal section of a ternary Bi-Cu-Ga system at 100 oC are presented in this paper. Thermodynamic binary-based calculation of the isothermal section was performed using Pandat software. Experimental investigation included microstructural analysis carried out using light optical microscopy (LOM) and scanning electron microscopy with energy dispersive spectroscopy (SEM-EDS), phase composition analysis using X-ray diffraction (XRD), Brinell and Vickers hardness testing and electrical conductivity measurements. In total, thirty alloy samples with compositions along three vertical sections Bi-CuGa, Cu-BiGa and Ga-BiCu were studied. The obtained experimental results support the calculated phase regions of the isothermal section at 100 oC. Hardness of individual phases as well as hardness and electrical conductivity of the studied alloys were measured. Based on the experimentally obtained results iso-lines of Brinell hardness and electrical conductivity along the whole compositional range were calculated by using appropriate mathematical models.", publisher = "Serbia : Association of Metallurgical Engineers of Serbia", journal = "Metallurgical & Materials Engineering", title = "Effect of chemical composition on microstructure, hardness and electrical conductivity profiles of the Bi-Cu-Ga alloys at 100 °C", volume = "22", number = "3", pages = "179-192", doi = "10.30544/211" }
Gurešić, D., Talijan, N. M., Ćosović, V., Milisavljević, D., Đorđević, A.,& Tomović, M.. (2016). Effect of chemical composition on microstructure, hardness and electrical conductivity profiles of the Bi-Cu-Ga alloys at 100 °C. in Metallurgical & Materials Engineering Serbia : Association of Metallurgical Engineers of Serbia., 22(3), 179-192. https://doi.org/10.30544/211
Gurešić D, Talijan NM, Ćosović V, Milisavljević D, Đorđević A, Tomović M. Effect of chemical composition on microstructure, hardness and electrical conductivity profiles of the Bi-Cu-Ga alloys at 100 °C. in Metallurgical & Materials Engineering. 2016;22(3):179-192. doi:10.30544/211 .
Gurešić, Dejan, Talijan, Nadežda M., Ćosović, Vladan, Milisavljević, Dušan, Đorđević, Aleksandar, Tomović, Milica, "Effect of chemical composition on microstructure, hardness and electrical conductivity profiles of the Bi-Cu-Ga alloys at 100 °C" in Metallurgical & Materials Engineering, 22, no. 3 (2016):179-192, https://doi.org/10.30544/211 . .