DocumentCode
1569227
Title
A study of the initial magnetisation and demagnetisation behaviour of Nd-Fe-B sintered magnets by a magnetic field mapping system
Author
Williams, Albert J. ; Hole, J.K. ; Jones, D.G.R. ; Harris, I.R.
Author_Institution
Centre for Mater. Sci., Univ. of Birmingham, UK
fYear
2002
Abstract
Summary form only given. We report an investigation of the change in field distribution above a sintered Nd/sub 16/Fe/sub 76/B/sub 8/ (atomic%) magnet during the initial magnetisation and demagnetisation processes. A Redcliffe Magtronics "MagScan" system has been employed to measure the x-, y- and z-components of magnetic field at a height of 1 mm above the surface of the magnet, with a resolution of 0.2 mm.
Keywords
boron alloys; demagnetisation; ferromagnetic materials; iron alloys; magnetisation; neodymium alloys; sintering; 0.2 mm; 1 mm; Nd-Fe-B sintered magnets; Nd/sub 16/Fe/sub 76/B/sub 8/; Redcliffe Magtronics MagScan system; demagnetisation; initial magnetisation; magnetic field mapping system; magnetic field measurement; Demagnetization; Frequency; Grain size; Information analysis; Magnetic analysis; Magnetic field measurement; Magnetic fields; Magnetization; Magnets; Materials science and technology;
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.2002.1001107
Filename
1001107
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