Optimisation the magnetic properties of the (Fe1-xCox)73.5Cu1Nb3Si13.5B9(X=10;30;40) alloys

• Autorzy: Szwieczek D. , Raszka T. , Olszewski J.
• Konferencja: 12th International Scientific Conference CAM3S'2006, 27-30th November 2006, Gliwice-Zakopane
• Języki publikacji: EN

Abstrakty

EN

Purpose: In this paper results of experience of influence a structure (amorphous and amorphous after structural relaxation) on the magnetic properties (the initial magnetic permeability mu p, the magnetic permeability mu in function magnetic field H, the coercive field Hc, the remanence Br and the saturation induction Bs) on (Fe1-xCox)73.5Cu1Nb3Si13.5B9(X=10;30;40) alloys have been presented. Design/methodology/approach: The material was obtained by the method of rapid cooling from liquid phase. The measurements of structure were made on the magnetic balance, the X-ray diffraction and the moessbauer measurements. The measurements of the 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 structure of the material. Research limitations/implications: Due to the high influence of the cobalt on the magnetic properties of the material further research should be undertaken. Practical implications: The measurements of allows give information to the industry how affect on the magnetic properties of alloys by adequate the heat treatment. Originality/value: The Finemet is very attractive due to his excellent the soft magnetic properties. The problem of his application in higher temperature of application and improvement his magnetic properties have been presented.

Słowa kluczowe

EN

amorphous material; Finemet-type alloy; magnetic properties; Moessbauer analysis

PL

materiał amorficzny; stop Finemet; właściwości magnetyczne; analiza moessbauerowska

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2007
• Tom: Vol. 20, nr 1-2
• Strony: 31--36
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Szwieczek D.

autor

Raszka T.

autor

Olszewski J.

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

Bibliografia

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