PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Crystalline structure and magnetic properties of the Nd12.5-x Fe87.5 Zrx alloys (x = 2, 4, 6, 8, 10)

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The effect of Zr contents on the phase composition and magnetic properties of the Nd-Fe-Zr alloys was studied. In order to determine the phase composition, the X-ray diffraction was applied. It was stated that the following phases form the Nd-Fe-Zr alloy: Nd2Fe17, Fe3Zr and alpha-Fe. Using optical microscope and electron scanning microscope, the microstructure observations were performed. Additionally, a linear analysis of the distribution of elements concentration was carried out. Furthermore, magnetocrystalline anisotropy constants K\ and K-2 were determined applying Fourier analysis of the magnetic torque curves L(0) and Curie temperatures TC using Farady's magnetic balance
Rocznik
Strony
371--378
Opis fizyczny
Bibliogr. 11 poz., rys., wykr.
Twórcy
autor
  • Institute of Physics Technical, University of Czestochowa, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland
  • Institute of Physics Technical, University of Czestochowa, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland
autor
  • Institute of Chemistry and Environment Protection, Pedagogical University of Czestochowa, Al. Armii Krajowej 13/15, 42-200 Czestochowa, Poland
autor
  • Institute of Physics Technical, University of Czestochowa, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland
autor
  • Institute of Physics Technical, University of Czestochowa, Al. Armii Krajowej 19, 42-200 Czestochowa, Poland
Bibliografia
  • 1. M. SAGAWA, S. FUJIMURA, M. TOGAWA, H. YAMAMOTO, Y. MATSUURA, New material for permanent magnets on a base of Nd and Fe, J. Appl. Phys., 55, 2083, 1984.
  • 2. J.J. CROAT, J.F. HERBST, R.W. LEE, F.E. PINKERTON, Pr-Fe and Nd-Fe - based materials: A new class of high-performance permanent magnets, J. Appl. Phys., 55, 2078, 1984.
  • 3. D. STEEL, M. LEONOWICZ, H.A. DAVIES, Effect of gallium additions on the magnetic properties of die-upset forged Fe-Nd-B type melt spun alloys, Materials Letters, 23, 43, 1995.
  • 4. M. LEONOWICZ, H.A. DAVIES, M.A. AL-KHAFAJI, T. KEATES, M. CRABBE, Property enhancement for hot deformed Fe-Nd-B magnets by modification of composition of the Nd-rich phase, IEEE Trans. Magn., 30, 651, 1994.
  • 5. M. LEONOWICZ, S. HEISZ, G. HILSHER, The effect of Al addition on the magnetic properties of sintered Nd-Fe-B magnets, J. Phys., 12, 609, 1988.
  • 6. R.N. FARIA, D.N. BROWN, I.R. HARRIS, The influence of alloying additions and process parameters on the magnetic properties of PrFeB - based bonded magnets, J. All. Comp., 296, 219, 2000.
  • 7. D.G. LEE, D.Y. KIM, W.Y. JEUNG, I.K. KANG, Phases and magnetic properties of mechanically milled Pr-Fe-B-X alloys during heat treatment, IEEE Trans. Magn., 28, 2148, 1992.
  • 8. M. BROUHA, K.H.J. BUSCHOW, A.R. MIEDEMA, Magneto-volume effects in rare-earth transi- tionmetal intermetallics, IEEE Trans. Magn., MAG-10, 182, 1974.
  • 9. R.M. BOZORTH, Ferromagnetism, IEEE Press (Classic Reissue), New York 1993.
  • 10. D. ARIAS, J.P. ABRIATA, Binary alloy phase diagrams, s. 207, 1992.
  • 11. Y. LIU, S.M. ALLEN, J.D. LIVINGSTON, An investigation of Fe3Zr phase, Scripta Metallurgica et Materialia, 32, 1129, 1995
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT5-0002-0057
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.