Magnetically soft nanomaterials for high-temperature applications

Author

Kulik, T. ; Wlazlowska, A. ; Ferenc, J. ; Latuch, J.

Author_Institution

Fac. of Mater. Sci. & Eng., Warsaw Univ. of Technol., Poland

fYear

2002

Abstract

Summary form only given. The authors examine the HITPERM Fe-Co-Zr-Cu-B magnetically soft nanocrystalline alloys, which consist of two phases: an amorphous matrix and /spl alpha/-FeCo nanocrystals. From an applications point of view, the key points are structural stability and magnetic properties at elevated temperatures. They determine the influence of composition and heat treatment on stability of structure and magnetic properties at temperatures up to 800 K.

Keywords

Curie temperature; X-ray diffraction; amorphous magnetic materials; annealing; boron alloys; cobalt alloys; coercive force; copper alloys; ferromagnetic materials; iron alloys; magnetisation; nanostructured materials; soft magnetic materials; transmission electron microscopy; zirconium alloys; /spl alpha/-FeCo nanocrystals; 800 K; Curie temperature; Fe-Co-Zr-Cu-B; HITPERM; TEM studies; XRD analysis; amorphous matrix; annealing temperature; coercive field; composition dependence; heat treatment; magnetic properties; magnetically soft nanocrystalline alloys; saturation magnetization; structural stability; Amorphous magnetic materials; Amorphous materials; Heat treatment; Magnetic properties; Nanocrystals; Nanomaterials; Soft magnetic materials; Stability; Structural engineering; Temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International

Conference_Location

Amsterdam, The Netherlands

Print_ISBN

0-7803-7365-0

Type

conf

DOI

10.1109/INTMAG.2002.1001416

Filename

1001416