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The influence of Co and V substitution on structural properties of FINEMET-type alloys

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Warianty tytułu
Konferencja
Proceedings of the All-Polish Seminar on Mössbauer Spectroscopy OSSM'06, June 18-21, 2006, Koszęcin, Poland
Języki publikacji
EN
Abstrakty
EN
The effect of addition of Co and V on the hyperfine parameters of amorphous as well as nanocrystalline Finemet-type alloys has been studied by means of transmission Mössbauer spectrometry. It was stated that these elements infiltrate into crystalline grains in the course of crystallization, what causes alteration in structure. Different evolution of magnetic hyperfine field is reported in both cases and analyzed. In the series of alloys substituted by vanadium, the substantial paramagnetic component attributed to iron-poor regions in the amorphous remainder was found.
Słowa kluczowe
Czasopismo
Rocznik
Strony
21--28
Opis fizyczny
Bibliogr. 20 poz., rys.
Twórcy
autor
autor
autor
autor
autor
  • Department of Physics, Technical University of Radom, 54 Krasickiego Str., 26-600 Radom, Poland, Tel.: +48 48 3617846, Fax: +48 48 3617075, kbrzozka@poczta.fm
Bibliografia
  • 1. Borrego JM, Conde CF, Conde A, Grenèche JM (2001) Crystallization of Co-containing Finemet alloys. J Non-Cryst Solids 287:120−124
  • 2. Borrego JM, Conde CF, Conde A, Grenèche JM (2002)Microstructural properties of (Fe,Co)SiBCuNb nanocrystalline alloys. J Phys-Condens Matter 14:883−893
  • 3. Brzózka K, Szumiata T, Gawroński M, Górka B,Zorkovská A, Sovák P (2004) The influence of Al doping on microstructure and hyperfine interactions in FINEMET. Nukleonika 49;Suppl 3:S53−S57
  • 4. Füzer J, Matta P, Kollár P, Sovák P, Konè M (1996) The influence of chromium content on the structure and magnetic properties of nanocrystalline Fe74−xCrxCu1Nb3Si13B9 alloys. J Magn Magn Mater 157/158:205−206
  • 5. Grenèche JM, Miglierini M (1999) Mössbauer spectrometry applied to iron-based nanocrystalline alloys I. In: Miglierini M, Petridis D (eds) Mössbauer spectroscopy in materials science. Kluwer Academic Publishers, Dordrecht-Boston, pp 243−256
  • 6. Häggström L, Gránäs L, Wäppling R, Devanarayanan S (1973) Mössbauer study of ordering in FeSi alloys. Phys Scripta 7:125−131
  • 7. Herzer G (1993) Nanocrystalline soft magnetic materials. Phys Scripta T 49:307−314
  • 8. Mazaleyrat F, Gercsi Zs, Ferenc J, Kulik T, Varga LK (2004) Magnetic properties at elevated temperatures of Co substituted Finemet alloys. Mater Sci Eng A 375/377:1110–1115
  • 9. Miglierini M, Grenèche JM (1999) Mössbauer spectrometry applied to iron-based nanocrystalline alloys II. In: Miglierini M, Petridis D (eds) Mössbauer spectroscopy in materials science. Kluwer Academic Publishers, Dordrecht-Boston, pp 257−272
  • 10. Müller M, Grahl H, Mattern N, Kühn U, Schnell B (1996) The influence of Co on the structure and magnetic properties of nanocrystalline FeSiB-CuNb and FeZrBCubased alloys. J Magn Magn Mater 160:284−286
  • 11. Ślawska-Waniewska A, Gutowski M, Lachowicz HK, Kulik T, Matyja H (1992) Superparamagnetism in a nanocrystalline Fe-based metallic glass. Phys Rev B 46:14594−14597
  • 12. Stearns MB (1963) Internal magnetic fields, isomer shifts and relative abundances of the various Fe sites in FeSi alloys. Phys Rev 129:1136−1144
  • 13. Suzuki K (1999) Nanocrystalline soft magnetic materials: a decade of alloy development. Mater Sci Forum 312/314:521−530
  • 14. Szumiata T, Górka B, Zorkovská A, Sovák P (2005) Structure and hyperfine interactions in Al-doped FINEMET. J Magn Magn Mater 288:37−47
  • 15. Tate BJ, Parmar BS, Todd I, Davies HA, Gibbs MRJ, Major RV (1998) Soft magnetic properties and structures of nanocrystalline Fe-Al-Si-B-Cu-Nb alloy ribbons. J Appl Phys 83:6335−6337
  • 16. Teillet J, Varret F, MOSFIT program. Le Mans, France
  • 17. Yoshizawa Y, Oguma S, Yamauchi K (1988) New Fe-based soft magnetic alloys composed of ultrafine grain structure. J Appl Phys 64:6044−6046
  • 18. Zbroszczyk J, Narita K, Olszewski J et al. (1996) Effect of Co addition on the microstructure and magnetic properties of Fe-Cu-Nb-Si-B alloy. J Magn Magn Mater 160:281−283
  • 19. Zhang Y, Blazquez JS, Conde A, Warren PJ, Cerezo A (2003) Partitioning of Co during crystalization of Fe-Co-Nb-B(-Cu) amorphous alloys. Mater Sci Eng A 353:158−163
  • 20. Zorkovská A, Kováè J, Sovák P, Petroviè P, Konè M (2000) Structure and magnetic behaviour of the Fe-Cu-Nb-Si-B-Al alloys. J Magn Magn Mater 215/216:492−496
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ6-0011-0043
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