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Magnetic Nanocomposites for Permanent Magnets

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Trends in Nanophysics

Part of the book series: Engineering Materials ((ENG.MAT.))

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Abstract

The influence of different crystallization conditions on the microstructure and magnetic hardening of RE-Fe-B amorphous ribbons with different Fe concentrations and Pr and Nd as rare earth elements was analyzed. The microalloying effects of Zr and Ti substitution on the evolution of crystallization process and the magnetic hardening was also discussed. The final aim of this experimental study was to obtain performing exchange spring magnets with as much as lower content of the expensive RE material.

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Referneces

  1. E.F. Kneller, R. Hawing, IEEE Trans. Magn. 27, 3588 (1991)

    Article  CAS  Google Scholar 

  2. R. Skomski, J.M.D. Coey, Phys. Rev. B 48, 15812 (1993)

    Article  CAS  Google Scholar 

  3. R. Fischer, T. Leineweber, H. Kronmuller, Phy. Rev. B 57, 10723 (1998)

    Article  CAS  Google Scholar 

  4. Z. Chen, H. Okumurra, G.C. Hadjipanayis, Q. Chen, J. Appl. Phys. 89, 2299 (2001)

    Article  CAS  Google Scholar 

  5. T. Schrefl, J. Fidler, IEEE Trans. Magn. 35, 3223 (1999)

    Article  CAS  Google Scholar 

  6. D.H. Ping, K. Hono, H. Kanekiyo, S. Hirosawa, Acta Mater, 18, 4641 (1999)

    Article  Google Scholar 

  7. D. Goll, H. Kronmuller, Proceedings of the 15th International Workshop on Rare-Earth Magnets and Their Applications 30 August–3 September, Dresden, Germany, 1998, p. 189

    Google Scholar 

  8. A. Jianu, M. Valeanu, D.P. Lazar, F. Lifei, C. Bunescu, V. Pop, J. Mag. Mag. Mat. 272–276, 1493–1494 (2004)

    Article  Google Scholar 

  9. D.H. Ping, Y.Q. Wu, K. Hono, J. Mag. Mag. Mat. 239, 437 (2002)

    Article  CAS  Google Scholar 

  10. V. Kuncser, M. Valeanu, F. Lifei, D. Predoi, P. Palade, G. Schinteie, O. Crisan, G. Filoti, J. Mag. Mag. Mat. 272–276, 797–799 (2004)

    Article  Google Scholar 

  11. V. Kuncser, M. Valeanu, F. Lifei, A. Jianu, W. Kappel, G. Filoti, Phys. Stat. Sol. C 1(12), 3503–3506 (2004)

    Article  CAS  Google Scholar 

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Acknowledgments

The authors wish to thank Ministry of Education and Research for financial support by national program PN2 72-186.

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Authors and Affiliations

  1. National Institute of Materials Physics (INFM), 105 Atomistilor Street, 077125, Magurele-Bucharest, Romania

    F. Tolea, M. Sofronie, A. Birsan, G. Schinteie & V. Kuncser

  2. National Institute of Materials Physics (INFM), Magurele-Bucharest, Romania

    M. Valeanu

Authors
  1. F. Tolea
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  2. M. Sofronie
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  3. A. Birsan
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  4. G. Schinteie
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  5. V. Kuncser
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  6. M. Valeanu
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Corresponding author

Correspondence to F. Tolea .

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Editors and Affiliations

  1. Physics (INFIM), National Institute of Materials, Atomistilor St. 105, Bucuresti, 077125, Romania

    Victor Bârsan

  2. Physics (INFIM), National Institute of Materials, Atomistilor St. 105, Bucuresti, 077125, Romania

    Alexandru Aldea

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Tolea, F., Sofronie, M., Birsan, A., Schinteie, G., Kuncser, V., Valeanu, M. (2010). Magnetic Nanocomposites for Permanent Magnets. In: Bârsan, V., Aldea, A. (eds) Trends in Nanophysics. Engineering Materials. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-12070-1_12

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