Effect of Nickel Addition on the Magnetic and Microstructural Properties of Cu-Al-Fe Alloy
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Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The Ni addition on the magnetic properties of a Cu-10%Al-5%Fe (wt.%) alloy was studied. The alloy was produced by an arc melting method, and its magnetic properties such as coercivity and magnetization saturation were measured using a physical property measuring system (PPMS) instrument. In addition, structural properties of the alloys were characterized by the use of X-ray diffraction (XRD) and scanning electron microscopy (SEM) analyses. From SEM observations, two distinct phases were found to be in the microstructure consisting of (alpha + gamma(2)) eutectoid and kappa (kappa(I), kappa(II), and kappa(III)) phases. After the addition of the Ni element in the Cu-10%Al-5%Fe, we observed a decrement for the secondary kappa(II) phase. The magnetization curves, M-H, exhibited a clear ferromagnetic behavior. Present results indicate soft magnetic properties for the investigated alloy.
Açıklama
Anahtar Kelimeler
CuAlFe, Eutectoid, Kappa (kappa), Coercivity, Hysteresis loop
Kaynak
Journal Of Superconductivity And Novel Magnetism
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
33
Sayı
3
