caa a22 4500 445380756 CHVBK 20180317143016.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10948-010-1034-z doi (NATIONALLICENCE)springer-10.1007/s10948-010-1034-z The Investigation of Thermal and Magnetic Properties andMicrostructure Analysis ofCu-Al-Mn Shape Memory Alloys [Elektronische Daten] [Canan AksuCanbay, Ayşe Aydoğdu, Yıldırım Aydoğdu] In this study, the transformation temperatures and shape memory effect of Cu-Al-Mn shape memory alloys were investigated by calorimetric measurements. Cu-Al-Mn alloys in the range of 10-15wt% of aluminum and 0-10wt% of manganese; exhibiting β-phase at high temperatures, were prepared. With an increase in the aluminum and manganese concentrations of the alloy, the martensite morphology is modified and the transformation temperatures are decreased. The activation energies of the alloys were calculated according to the Ozawa and Kissinger methods. Magnetic properties of the alloys were studied and it was seen that the alloys show low magnetization. The microstructures of the alloys were investigated by optical micrographs where the martensite variants with different orientations can be observed from the micrographs. Springer Science+Business Media, LLC, 2010 Shape memory alloy nationallicence Transformation temperatures nationallicence AksuCanbay Canan Department of Physics, Faculty of Science, University of Fırat, Elazığ, Turkey aut Aydoğdu Ayşe Department of Physics, Faculty of Science, University of Fırat, Elazığ, Turkey aut Aydoğdu Yıldırım Department of Physics, Faculty of Science, University of Fırat, Elazığ, Turkey aut Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 871-877 1557-1939 24:1-2<871 2011 24 10948 https://doi.org/10.1007/s10948-010-1034-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-010-1034-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- AksuCanbay Canan Department of Physics, Faculty of Science, University of Fırat, Elazığ, Turkey aut NATIONALLICENCE 700 1- Aydoğdu Ayşe Department of Physics, Faculty of Science, University of Fırat, Elazığ, Turkey aut NATIONALLICENCE 700 1- Aydoğdu Yıldırım Department of Physics, Faculty of Science, University of Fırat, Elazığ, Turkey aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Springer US; http://www.springer-ny.com 24/1-2(2011-01-01), 871-877 1557-1939 24:1-2<871 2011 24 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer