Characterization of the Cu-Ge-In: microstructural, mechanical, electrical properties, scheil and laver simulation

Đorđević, Aleksandar; Zečević, MIlena; Minić, Duško; Kolarević, Milan; Balanović, Ljubiša; Manasijević, Dragan; Petrović, Milenko

doi:10.24425/amm.2025.152546

Article Restricted access M23

Djordjevic et al. - AMM 2025.pdf (8.64MB)

2025

Đorđević, Aleksandar
Zečević, MIlena
Minić, Duško
Kolarević, Milan
Balanović, Ljubiša
Manasijević, Dragan
Petrović, Milenko

Polish Academy of Sciences

Archives of Metallurgy and Materials

299

309

English

M23 - Paper in an international journal

Based on application of Cu-based alloys and special application of Ge-based alloys it is from huge interest to study properties of the Cu-Ge-X alloys. In this paper selected system is Cu-Ge-In. This system was previously studied by our group. In this paper results are focused on electrical and mechanical properties. Experimental tests were performed on 12 ternary alloys. Six different experimental techniques were used to test the ternary alloys. The microstructure was tested using light optical microscopy (LOM) and scanning electron microscopy (SEM). The composition of the phases and the composition of the alloys were examined by energy dispersive spectroscopy (EDS). X-ray diffractometric analysis (XRD) was used to determine the phases. Properties such as hardness and electrical conductivity tests were performed. Those properties were used for calculation and modeling those properties along all composition ranges. Isothermal section at 25°C were predicted. Calculated isothermal section and were compared with results of the EDS and XRD test. Good agreement of calculated and experimental result has been reached. Best results of electrical conductivity and hardness give alloys with composition Cu80.93Ge9.86In9.21.

Isothermal section at 25°C, mechanical and electrical properties, microstructure test, mathematical modeling

DOI

10.24425/amm.2025.152546

ISSN

1733-3490
2300-1909

URI

https://repozitorijum.tfbor.bg.ac.rs/handle/...

Scopus

OpenCitations

dc.rights.license	CC-BY
dc.date.accessioned	2025-05-08T09:27:03Z
dc.date.available	2025-05-08T09:27:03Z
dc.date.issued	2025
dc.identifier.issn	1733-3490
dc.identifier.issn	2300-1909
dc.identifier.doi	10.24425/amm.2025.152546
dc.identifier.uri	https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/5963
dc.description.abstract	Based on application of Cu-based alloys and special application of Ge-based alloys it is from huge interest to study properties of the Cu-Ge-X alloys. In this paper selected system is Cu-Ge-In. This system was previously studied by our group. In this paper results are focused on electrical and mechanical properties. Experimental tests were performed on 12 ternary alloys. Six different experimental techniques were used to test the ternary alloys. The microstructure was tested using light optical microscopy (LOM) and scanning electron microscopy (SEM). The composition of the phases and the composition of the alloys were examined by energy dispersive spectroscopy (EDS). X-ray diffractometric analysis (XRD) was used to determine the phases. Properties such as hardness and electrical conductivity tests were performed. Those properties were used for calculation and modeling those properties along all composition ranges. Isothermal section at 25°C were predicted. Calculated isothermal section and were compared with results of the EDS and XRD test. Good agreement of calculated and experimental result has been reached. Best results of electrical conductivity and hardness give alloys with composition Cu80.93Ge9.86In9.21.
dc.language.iso	en
dc.publisher	Polish Academy of Sciences
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/
dc.source	Archives of Metallurgy and Materials
dc.subject	Isothermal section at 25°C
dc.subject	mechanical and electrical properties
dc.subject	microstructure test
dc.subject	mathematical modeling
dc.title	Characterization of the Cu-Ge-In: microstructural, mechanical, electrical properties, scheil and laver simulation
dc.type	article
dc.type.version	publishedVersion
dc.citation.volume	70
dc.citation.issue	1
dc.creator	Đorđević, Aleksandar
dc.citation.spage	299
dc.citation.epage	309
dc.citation.rank	M23
dc.creator	Zečević, MIlena
dc.creator	Minić, Duško
dc.creator	Kolarević, Milan
dc.creator	Balanović, Ljubiša
dc.creator	Manasijević, Dragan
dc.creator	Petrović, Milenko


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