STRUCTURAL AND MAGNETIC PROPERTIES OF FERROMAGNETIC Co-Zr ALLOYS OBTAINED BY MECHANICAL ALLOYING

Authors

  • R. HIRIAN Faculty of Physics, Babeş-Bolyai University, Cluj-Napoca, RO-400084 Romania. razvan.hirian@ubbcluj.ro
  • M. VALEANU National Institute for Material Physics, P.O. Box MG-7, R-76900 Măgurele, Bucharest, Romania
  • F. TOLEA National Institute for Material Physics, P.O. Box MG-7, R-76900 Măgurele, Bucharest, Romania.felicia.tolea@infim.ro https://orcid.org/0000-0002-8928-4198
  • P. PALADE National Institute for Material Physics, P.O. Box MG-7, R-76900 Măgurele, Bucharest, Romania
  • V. POP Faculty of Physics, Babeş-Bolyai University, Cluj-Napoca, RO-400084 Romania. viorel.pop@phys.ubbcluj.ro

DOI:

https://doi.org/10.24193/subbphys.2018.10

Keywords:

mechanical alloying, rare-earth free permanent magnets, Co-Zr hard magnetic phase.

Abstract

The structural and magnetic properties of Co11Zr2 and Co82Zr12 ferromagnetic alloys, produced via the non-equilibrium synthesis method of mechanical alloying, were investigated. The formation of the magnetic phases was investigated at milling times of up to 20 h. As the powders became amorphous during the alloying process, annealing was performed to allow for a more thorough investigation of the crystalline structure of the resulting alloys. The magnetic properties of the final samples were investigated via demagnetization curves.

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STUDIA UBB PHYSICA, Volume 63 (LXIII), No. 1-2, December 2018

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Published

2018-12-30

How to Cite

HIRIAN, R., VALEANU, M., TOLEA, F., PALADE, P., & POP, V. (2018). STRUCTURAL AND MAGNETIC PROPERTIES OF FERROMAGNETIC Co-Zr ALLOYS OBTAINED BY MECHANICAL ALLOYING. Studia Universitatis Babeș-Bolyai Physica, 63(1-2), 111–116. https://doi.org/10.24193/subbphys.2018.10

Issue

Volume 63, No. 1-2, 2018

Section

Articles

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Copyright (c) 2018 Studia Universitatis Babeș-Bolyai Physica

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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