Naslov
Analysis of Cu-Al-Mn shape memory alloys after casting in moulds

Autori
Gojić, Mirko ; Kožuh, Stjepan ; Ivanić, Ivana ; Holjevac Grgurić, Tamara ; Pezer, Robert ; Anžel, Ivan ; Kosec, Borut ; Bizjak, Milan ; Vrsalović, Ladislav ; Živković, Dragana

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Skup
Scientific-Research Symposium with International Participation "Metallic and Nonmetallic Materials production - properties - application"

Mjesto i datum
Zenica, Bosna i Hercegovina, 21.04.2016. - 22.04.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
shape memory alloys (SMAs) ; Cu-Al-Mn alloy ; microstructure

Sažetak
Shape memory alloys (SMAs) are advanced functional materials suitable for technical applications. Among them Cu-Al-Mn alloy is a promising candidate for industry applications (mechanical engineering, electro-engineering etc.) due to their ductility. In this work analysis of the Cu-Al-Mn alloy after smelting and casting in the laboratory electro-arc furnace is shown. Metallographic analysis of the alloy samples were carried out by an optical microscopy and scanning electron microscopy including energy dispersive spectroscopy. It was found that after casting two-phase microstructure occurred. Grain size of phases and hardness of alloy after smelting and casting are similar. Martensite microstructure and secondary particles are not observed.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

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