Influence of Na2SO4 on magnetic properties of (Fe1-XCoX)73.5Cu1Nb3Si13.5B9 (X=10, 40) alloys

• Autorzy: Szewieczek D. , Raszka T.
• Języki publikacji: EN

Abstrakty

EN

Purpose: In this paper magnetic properties of new (Fe1-XCoX)73.5Cu1Nb3Si13.5B9 (X=10, 40) alloys have been presented. Moreover comparison of the changes of their magnetic properties due to influence of corrosion medium Na2SO4 has been done. Design/methodology/approach: The material was obtained by the method of rapid cooling from liquid phase. The measurements of magnetic properties were made on the Maxwell-Wien bridge, the fluxometr and the VSM – Vibrating Sample Magnetometer. Findings: The results allowed defining that are significant dependence between the magnetic properties and the corrosion. Research limitations/implications: Due to the high influence the corrosion on the magnetic properties of the material further research should be undertaken. Practical implications: The measurements allow giving information to the industry how decrease the magnetic properties of alloy after influence the corrosion medium. Originality/value: The Finemet is very attractive due to his excellent soft magnetic properties. The problem of the corrosion has been presented and her influence on the magnetic properties.

Słowa kluczowe

EN

amorphous materials; Finemet-type alloy; soft magnetic properties; corrosion

PL

materiał amorficzny; stop Finemet; właściwości magnetyczne; korozja

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2006
• Tom: Vol. 17, nr 1-2
• Strony: 161--164
• Opis fizyczny: Bibliogr. 16 poz., tab., wykr.

Twórcy

autor

Szewieczek D.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Raszka T.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] L. A. Dobrzański, Basic course of material science, WNT, Gliwice-Warszawa 2002, 1324, (in Polish).
• [2] D. Szewieczek, A. Baron, G. Nawrat, Protect before corrosion (2005) Nr 6, s. 232-237, (in Polish).
• [3] D. Szewieczek, A. Baron, Electrochemical corrosion properties of amorphous Fe78Si13B9 alloy, Journal of Materials Processing Technology 157–158 (2004) 442-445.
• [4] D. Szewieczek, A. Baron, Electrochemical corrosion and its influence on magnetic properties of Fe75.5Si13.5B9Nb3Cu1alloy, Journal of Materials Processing Technology 64-165 (2005) 940-946.
• [5] N.A. Mariano, C.A.C. Souza, J.E. May, S. E Kuri, Influence of Nb content on the corrosion resistance and saturation magnetic density of FeCuNbSiB alloys, Materials Science and Engineering A (2003) 1-5.
• [6] C.A.C Souza, J. E. May, L. Bolfarini, S. E. Kuri, M. F. de Oliveira, C. S. Kiminami, Influence of composition and partial crystallization on corrosion resistance of amorphous Fe-M-B-Cu (M=Zr,Nb,Mo) alloys, Journal of Non-Crystalline Solids 284 (2001) 99-104.
• [7] C.A.C. Souza, C.S. Kiminami, Crystallization and corrosion resistance of amorphous FeCuNbSiB, Journal of Non-Crstalline Solids 219 (1997) 155-159.
• [8] J.S. Blazquez, C.F. Conde, A. Conde, J.M. Greneche, Effects of the heating rate on the microstructure and the thermal stability of FeCoNbB(Cu) nanocrystalline alloys, Journal of Alloys and Compounds 397 (2005) 173–178.
• [9] J.E. May, M.F. de Oliveira, S.E. Kuri, New highly magnetic and oxidation-resistant FeCo-based alloys, Materials Science and Engineering A361 (2003) 179–184.
• [10] P. Kwapuliński , J. Rasek, Z. Stokłosa, G. Haneczok, Optimisation of soft magnetic properties in Fe-Cu-X-Si13B9(X=Cr,Mo,Zr) amorphous alloys, Journal of Magnetism and Magnetic Materials 234 (2001) 218-226.
• [11] Michael E. McHenry, Matthew A. Willard, David E. Laughlin, Amorphous and nanocrystalline materials for applications as soft magnets, Progress in Materials Science 44 (1999) 291-433.
• [12] J.S. Blazquez, V. Franco, C.E. Conde, A. Conde, Microstructure and magnetic properties of Fe78xCoxNb6B15Cu1 (x=18,39,60) alloys Journal of Magnetism and Magnetic Materials 254-255 (2003) 460-462.
• [13] Ajay Gupta, Kailash Ruwali, Neelima Paul, P. Duhaj, Crystallization behavior of amorphous (Fe100íxCox)85B15, Materials Science and Engineering A304–306 (2001) 371–374.
• [14] S.N. Kane, A. Gupta, Zs. Gercsi, F. Mazaleyrat, L.K. Varga, Mossbauer and magnetic studies of (Fe100-xCox)62Nb8B30 (x=0,33,50) alloys, Journal of Magnetism and Magnetic Materials 292 (2005) 447–452.
• [15] M. Muller, N. Matern, U. Kuhn, Correlation between magnetic and structural properties of nanocrystalline soft magnetic alloys, Journal of Magnetism and Magnetic Materials 157/158 (1996) 209-210.
• [16] J. Zbroszczyk, J. Olszewski, W. Ciurzyński, B. Wysłocki, R. Kolano, A. Młyńczyk, M. Łuniewski, A. Kolano, J. Lelątko, Microstructure and some magnetic characteristics of amorphous and nanocrystalline Fe83-xCoxNb3B13Cu1 (x=0 or 41,5) alloys, Journal of Magnetism and Magnetic Materials 254-255, (2003) 513-515.