Tytuł artykułu
Identyfikatory
Warianty tytułu
Konferencja
XV Physical Metallurgy and Materials Science Conference on Advanced Materials & Technologies AMT'98, Kraków-Krynica, Poland, 17-21 May, 1998
Języki publikacji
Abstrakty
The Sm2Fe17Nx magnets were produced using heterogeneous diffusion and gas nitrogenation of 25% Sm-75% Fe mixture of powders. On decreasing the grain size to 0.97 micrometers the anisotropy constants K1 and K2 increase to 1.4 MJ/ cubic metres and 0.93 MJ/ cubic metres, respectively. Angular dependence of the coercivity can be understood as intermediate between the nucleation model and curling mechanism. On the basis of the domain structure observations, intrinsic magnetic properties were calculated. R
Wydawca
Czasopismo
Rocznik
Tom
Strony
823--826
Opis fizyczny
Bibliogr. 8 poz., rys.
Twórcy
autor
- Institute of Physics, Technical University of Częstochowa, Poland
autor
- Institute of Physics, Technical University of Częstochowa, Poland
autor
- Institute of Physics, Technical University of Częstochowa, Poland
autor
- Department of Materials Science and Engineering, Warsaw University of Technology, Poland
autor
- Department of Materials Science and Engineering, Warsaw University of Technology, Poland
- Technical University of Częstochowa, Institute of Physics
Bibliografia
- [1] J. M. D. Coey and H. Sun, J. Magn. Magn. Mater., 87 (1990) L251
- [2] E. Jezierska, M. Leonowicz and W. Kaszuwara, IX Conference on Electron Microscopy of Solids 6-9 May 1996, Kraków-Zakopane, p. 359
- [3] E. C. Stoner and E. P. Wohlfarth, Phil. Trans. Roy. Soc. (London) 240 (1948) 599.
- [4] A. R. Corradi, S. J. Andress, J. E. French, G. Bottoni, D. Candolfo, A. Ceccechett and F. Masoli, IEEE Trans. Magn. MAG-20 (1984) 33.
- [5] C. Kittel, Phys. Rev., 70 (1946) 965.
- [6] R. Bodenberger and A. Hubert, Phys. Stat. Sol. (a), 44 (1977) K7.
- [7] Jifan Hu, T. Dragon, M.-L. Sartorelli and H. Kronmüller, Phys. Stat. Sol. (a), 136 (1993) 207.
- [8] H. Trauble, O. Boser, H. Kronmüller and A. Seeger, Phys. Stat. Sol., 10 (1965) 283.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS1-0006-0076