Investigation of magnetic properties of phase transformations in Copper-based alloys
Yükleniyor...
Dosyalar
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer New York LLC
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, the magnetic properties of both Cu85.41Al9.97Mn4.62 and Cu82.41Mn13.81Al3.78 (wt%) shape memory alloys were studied. The analysis of the magnetization as a function of applied field and temperature was conducted between ?10 to 10 T magnetic field ranges at constant temperature. Two alloys were examined using ac magnetic susceptibility measurements. The magnetic saturation values at room temperature were found to be approximately 1 and 70 emu/g for Cu85.41Al9.97Mn4.62 (wt%) and Cu82.41Mn13.81Al3.78 (wt%) alloys, respectively. The magnetic saturation and the coercivity values for the CuAlMn alloy are found smaller than those for the CuMnAl alloy. Moreover, from the magnetization curves, the typical ferromagnetic behavior were observed for both alloys. Details of the morphological properties and chemical composition have been examined by scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX), respectively. © 2016, Springer Science+Business Media New York.
Açıklama
Anahtar Kelimeler
Austenite, Ferromagnetic Shape Memory alloys, Martensite, Saturation Magnetization, Temperature
Kaynak
Journal of Superconductivity and Novel Magnetism
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
30
Sayı
5
Künye
Aldırmaz, E., Güler, M., Güler, E. (2017).Investigation of magnetic properties of phase transformations in Copper-based alloys. Journal of Superconductivity and Novel Magnetism. 30(5), 1257-1261.
