DocumentCode
1153474
Title
Optimisation of the heat treatment for the nanocrystalline Fe-Cu-Nb-Si-B alloys
Author
Varga, L.K. ; Kisdi-Koszó, E. ; Zsoldos, E. ; Bakos, E.
Author_Institution
Res. Inst. for Solid State. Phys., Hungarian Acad. of Sci., Budapest, Hungary
Volume
30
Issue
2
fYear
1994
fDate
3/1/1994 12:00:00 AM
Firstpage
552
Lastpage
554
Abstract
A correlation was found between the saturation of silicon content of α-Fe nanocrystals and the improvement of soft magnetic properties (initial permeability, μ1 and power loss, P) as a function of annealing time at about 550°C annealing temperature. The partially crystallised FINEMET has a μ1 comparable to and a P characteristic much better than those of the Co-based zero-magnetostrictive VAC-6025F amorphous alloy
Keywords
annealing; boron alloys; copper alloys; iron alloys; magnetic permeability; magnetic permeability measurement; magnetic properties of fine particles; nanostructured materials; niobium alloys; silicon alloys; 550 C; FINEMET; Fe-Cu-Nb-Si-B; annealing time; heat treatment; nanocrystalline; permeability; power loss; soft magnetic properties; Amorphous materials; Annealing; Crystallization; Frequency measurement; Grain size; Heat treatment; Magnetostriction; Permeability; Silicon; Temperature;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312333
Filename
312333
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