Nanocomposite powders for new contact materials based on copper and alumina
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This paper is a contribution to characterization of Cu-Al2O3 powders with nanostructure designed for the production of dispersion strengthened contact materials. New materials with predetermined properties can be successfully synthesized by utilizing the principles of hydrometallurgy and powder metallurgy. The results show a development of a new procedure for the synthesis. The applied characterization methods were differential thermal and thermogravimetric analysis (DTA-TGA), X-ray diffraction (XRD), scanning electron microscopy (SEM), Transmission Electron Microscopy (TEM): Focused Ion Beam (FIB) and Analytical Electron Microscopy (AEM). Nanostructure characteristics, particle size in range 20-50 nm, and uniform distribution of dispersoide in copper matrix were validated.
Keywords:
electrical contacts / copper / alumina / nanocomposites / characterizationSource:
Chemical Industry & Chemical Engineering Quarterly, 2008, 14, 4, 215-218Publisher:
- Association of the Chemical Engineers of Serbia
Funding / projects:
- MN 19032/2008
DOI: 10.2298/CICEQ0804215K
ISSN: 1451-9372
WoS: 000262278100002
Scopus: 2-s2.0-74049164874
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Korać, Marija AU - Kamberović, Željko AU - Tasić, Miloš AU - Gavrilovski, Milorad PY - 2008 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1343 AB - This paper is a contribution to characterization of Cu-Al2O3 powders with nanostructure designed for the production of dispersion strengthened contact materials. New materials with predetermined properties can be successfully synthesized by utilizing the principles of hydrometallurgy and powder metallurgy. The results show a development of a new procedure for the synthesis. The applied characterization methods were differential thermal and thermogravimetric analysis (DTA-TGA), X-ray diffraction (XRD), scanning electron microscopy (SEM), Transmission Electron Microscopy (TEM): Focused Ion Beam (FIB) and Analytical Electron Microscopy (AEM). Nanostructure characteristics, particle size in range 20-50 nm, and uniform distribution of dispersoide in copper matrix were validated. PB - Association of the Chemical Engineers of Serbia T2 - Chemical Industry & Chemical Engineering Quarterly T1 - Nanocomposite powders for new contact materials based on copper and alumina EP - 218 IS - 4 SP - 215 VL - 14 DO - 10.2298/CICEQ0804215K ER -
@article{ author = "Korać, Marija and Kamberović, Željko and Tasić, Miloš and Gavrilovski, Milorad", year = "2008", abstract = "This paper is a contribution to characterization of Cu-Al2O3 powders with nanostructure designed for the production of dispersion strengthened contact materials. New materials with predetermined properties can be successfully synthesized by utilizing the principles of hydrometallurgy and powder metallurgy. The results show a development of a new procedure for the synthesis. The applied characterization methods were differential thermal and thermogravimetric analysis (DTA-TGA), X-ray diffraction (XRD), scanning electron microscopy (SEM), Transmission Electron Microscopy (TEM): Focused Ion Beam (FIB) and Analytical Electron Microscopy (AEM). Nanostructure characteristics, particle size in range 20-50 nm, and uniform distribution of dispersoide in copper matrix were validated.", publisher = "Association of the Chemical Engineers of Serbia", journal = "Chemical Industry & Chemical Engineering Quarterly", title = "Nanocomposite powders for new contact materials based on copper and alumina", pages = "218-215", number = "4", volume = "14", doi = "10.2298/CICEQ0804215K" }
Korać, M., Kamberović, Ž., Tasić, M.,& Gavrilovski, M.. (2008). Nanocomposite powders for new contact materials based on copper and alumina. in Chemical Industry & Chemical Engineering Quarterly Association of the Chemical Engineers of Serbia., 14(4), 215-218. https://doi.org/10.2298/CICEQ0804215K
Korać M, Kamberović Ž, Tasić M, Gavrilovski M. Nanocomposite powders for new contact materials based on copper and alumina. in Chemical Industry & Chemical Engineering Quarterly. 2008;14(4):215-218. doi:10.2298/CICEQ0804215K .
Korać, Marija, Kamberović, Željko, Tasić, Miloš, Gavrilovski, Milorad, "Nanocomposite powders for new contact materials based on copper and alumina" in Chemical Industry & Chemical Engineering Quarterly, 14, no. 4 (2008):215-218, https://doi.org/10.2298/CICEQ0804215K . .