Mechanical and electrical properties of the Bi-Ge-Sn alloys
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2020
Authors
Đorđević, AleksandarPremović, Milena
Minić, Duško
Tomović, Milica
Radičević, Branko
Kolarević, Nenad
Article (Published version)
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Mechanical and electrical properties of the ternary Bi-Ge-Sn alloys were investigated in this study. Calculation of isothermal section at 200, 300, and 25 ºC was carried out by using optimized thermodynamic parameters for the constitutive binary systems. Microstructures of alloys were observed by using optical microscopy and scanning electron microscopy (SEM). Phases in microstructures have been detected by X-ray diffraction (XRD) analysis and compositions of the phase by energy dispersive spectrometry (EDS). EDS results were compared with the predicted isothermal section at 200 and 300 ºC, and good agreement has been reached between them. The Brinell hardness and electrical conductivity of selected alloys were measured. Through ANOVA analysis and application of the obtained results, an appropriate mathematical model is proposed for every composition of alloys. By using the appropriated mathematical model for B...rinell hardness and electrical conductivity, isolines for those properties were presented.
Keywords:
ternaryBi-Ge-Sn system / microstructures / hardness properties / electrical propertiesSource:
Metallurgical and Materials Engineering, 2020, 26, 26, 395-415Publisher:
- The Netherlands Press
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200155 (University of Priština - Kosovska Mitrovica, Faculty of Technical Science) (RS-MESTD-inst-2020-200155)
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Mašinski fakultetTY - JOUR AU - Đorđević, Aleksandar AU - Premović, Milena AU - Minić, Duško AU - Tomović, Milica AU - Radičević, Branko AU - Kolarević, Nenad PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6329 AB - Mechanical and electrical properties of the ternary Bi-Ge-Sn alloys were investigated in this study. Calculation of isothermal section at 200, 300, and 25 ºC was carried out by using optimized thermodynamic parameters for the constitutive binary systems. Microstructures of alloys were observed by using optical microscopy and scanning electron microscopy (SEM). Phases in microstructures have been detected by X-ray diffraction (XRD) analysis and compositions of the phase by energy dispersive spectrometry (EDS). EDS results were compared with the predicted isothermal section at 200 and 300 ºC, and good agreement has been reached between them. The Brinell hardness and electrical conductivity of selected alloys were measured. Through ANOVA analysis and application of the obtained results, an appropriate mathematical model is proposed for every composition of alloys. By using the appropriated mathematical model for Brinell hardness and electrical conductivity, isolines for those properties were presented. PB - The Netherlands Press T2 - Metallurgical and Materials Engineering T1 - Mechanical and electrical properties of the Bi-Ge-Sn alloys EP - 415 IS - 26 SP - 395 VL - 26 DO - 10.30544/562 ER -
@article{ author = "Đorđević, Aleksandar and Premović, Milena and Minić, Duško and Tomović, Milica and Radičević, Branko and Kolarević, Nenad", year = "2020", abstract = "Mechanical and electrical properties of the ternary Bi-Ge-Sn alloys were investigated in this study. Calculation of isothermal section at 200, 300, and 25 ºC was carried out by using optimized thermodynamic parameters for the constitutive binary systems. Microstructures of alloys were observed by using optical microscopy and scanning electron microscopy (SEM). Phases in microstructures have been detected by X-ray diffraction (XRD) analysis and compositions of the phase by energy dispersive spectrometry (EDS). EDS results were compared with the predicted isothermal section at 200 and 300 ºC, and good agreement has been reached between them. The Brinell hardness and electrical conductivity of selected alloys were measured. Through ANOVA analysis and application of the obtained results, an appropriate mathematical model is proposed for every composition of alloys. By using the appropriated mathematical model for Brinell hardness and electrical conductivity, isolines for those properties were presented.", publisher = "The Netherlands Press", journal = "Metallurgical and Materials Engineering", title = "Mechanical and electrical properties of the Bi-Ge-Sn alloys", pages = "415-395", number = "26", volume = "26", doi = "10.30544/562" }
Đorđević, A., Premović, M., Minić, D., Tomović, M., Radičević, B.,& Kolarević, N.. (2020). Mechanical and electrical properties of the Bi-Ge-Sn alloys. in Metallurgical and Materials Engineering The Netherlands Press., 26(26), 395-415. https://doi.org/10.30544/562
Đorđević A, Premović M, Minić D, Tomović M, Radičević B, Kolarević N. Mechanical and electrical properties of the Bi-Ge-Sn alloys. in Metallurgical and Materials Engineering. 2020;26(26):395-415. doi:10.30544/562 .
Đorđević, Aleksandar, Premović, Milena, Minić, Duško, Tomović, Milica, Radičević, Branko, Kolarević, Nenad, "Mechanical and electrical properties of the Bi-Ge-Sn alloys" in Metallurgical and Materials Engineering, 26, no. 26 (2020):395-415, https://doi.org/10.30544/562 . .