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Magnetic materials for technical applicationsa)

E. BURZO1,2,* , M.M. CODESCU2,3, W. KAPPEL2,3, E. HELEREA4

Affiliation

  1. Faculty of Physics, Babes-Bolyai University RO-400084 Cluj-Napoca, Romania
  2. SRMM – Bucharest, Romania
  3. NCDIE ICPE – CA Bucharest, Romania
  4. Transilvania University, Brasov, Romania

Abstract

The time evolution of the physical properties of hard and soft magnetic materials is shortly reviewed. Then, we analyse the magnetic properties of Nd5Fe67Cr8Nb2B18 nanocomposites, Nd–Fe–Co–Al–B hard magnetic phases and magnets as well as of Nd2Fe14-xMxC0.8B0.2 (M=Ni, Cu and Al) alloys. Some data on soft magnetic materials are also given. Finally, the magnetocaloric properties of ternary Gd–Co–B compounds are reported..

Keywords

Nanocrystalline alloys, Hard and soft magnetic materials, Magnetocaloric effect.

Submitted at: Dec. 15, 2008
Accepted at: March 24, 2009

Citation

E. BURZO, M.M. CODESCU, W. KAPPEL, E. HELEREA, Magnetic materials for technical applicationsa), Journal of Optoelectronics and Advanced Materials Vol. 11, Iss. 3, pp. 229-237 (2009)