Naslov
Phase Transformation Temeperatures of Cu-based Shape Memory Alloys

Autori
Holjevac Grgurić, Tamara ; Manasijević, Dragan ; Kožuh, Stjepan ; Ivanić, Ivana ; Balanović, Ljubiša ; Anžel, Ivan ; Kosec, Borut ; Knežević, Monika ; Kolić, Matko ; Gojić, Mirko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceeding of 49th International October Conference on Mining and Metallurgy / Štrbac, Nada ; Marković, Ivana ; Balanović, Ljubiša - Bor : University od Belgrade, Tehnical Faculty in Bor, Bor, 2017, 610-613

Skup
49th International October Conference on Mining and Metallurgy

Mjesto i datum
Borsko Jezero, Srbija, 18.10.2017. - 21.10.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
shape memory alloys, phase transformations, Cu-Al-Mn, DSC analysis

Sažetak
Measurements of phase transformations of shape memory alloys Cu-Al-Mn and Cu-Al-Mn-X (X=Ti, Ni) are reported in paper. Martensitic transformations were folowed after heat- treatment of specimens at 900 °C/15 min and quenched in water. DSC scans were performed from -50 to 150 °C with 10 °C/min. Results showed lower start martensitic temperature, Ms, in Cu- Al-Mn-Ti and Cu-Al-Mn-Ni alloys, as well as higher enthalpies. DSC scans indicated possible formation of two different martensitic crystal structures in Cu-Al-Mn and Cu-Al-Mn-Ni alloys, and one crystal structure (probably 18R) in Cu- Al-Mn-Ti SMA alloy.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Metalurgija

POVEZANOST RADA