Martensitic Transformation and Magnetic Properties of the CuAl, CuAlMn, and CuAlMnZn Alloys

Gerdan Y. E., Aldirmaz E., Guler M., Tanak H., Guler E.

Journal of Superconductivity and Novel Magnetism, cilt.31, sa.12, ss.3919-3923, 2018 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 31 Sayı: 12
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1007/s10948-018-4658-z
  • Dergi Adı: Journal of Superconductivity and Novel Magnetism
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3919-3923
  • Anahtar Kelimeler: Alloying, Phase transformations, Magnetic properties, Magnetic field, Magnetization, SHAPE-MEMORY ALLOY, BEHAVIOR
  • Ankara Hacı Bayram Veli Üniversitesi Adresli: Hayır

Özet

© 2018, Springer Science+Business Media, LLC, part of Springer Nature.In the present work, the effect of alloying elements on the phase transformation which are formed by cooling effect in CuAl, CuAlMn, and CuAlMnZn (wt%) alloys are investigated using scanning electron microscopy (SEM) and vibrating sample magnetometer (VSM) characterization techniques. From SEM observations, the martensite formation with different morphologies is observed in these alloys. But the results of the scanning electron microscope investigations presented in this work have not formed the precipitates in the CuAl alloy with Mn or Zn additions. We found that magnetic saturation and coercivity values decreased with the addition of Mn and Zn elements to the CuAl alloy. The findings confirmed the variation in magnetic properties, which occurred in the result of adding different alloying elements.