DocumentCode
975897
Title
Coercivity measurements on high permeability nickel-iron alloys using a modified NPL vibrating coil magnetometer
Author
Drake, A.E. ; Jasko, T.M.
Author_Institution
Nat. Phys. Lab., Teddington, UK
Volume
143
Issue
3
fYear
1996
fDate
5/1/1996 12:00:00 AM
Firstpage
171
Lastpage
172
Abstract
A method for the rapid measurement of low coercive force materials (e.g. high permeability nickel iron alloys) has developed by modifying the NPL vibrating coil magnetometer to improve its sensitivity and by providing a magnetic shield to reduce the effects of the ambient magnetic field. A comparison of the results has been made with those obtained by the traditional ring method
Keywords
coercive force; ferroelectric materials; iron alloys; magnetic shielding; magnetic variables measurement; magnetometers; nickel alloys; sensitivity; soft magnetic materials; Ni-Fe; ambient magnetic field effects; coercivity measurement; high permeability alloys; improved sensitivity; low coercive force materials; magnetic shield; modified NPL vibrating coil magnetometer; rapid measurement; soft magnetic materials;
fLanguage
English
Journal_Title
Science, Measurement and Technology, IEE Proceedings -
Publisher
iet
ISSN
1350-2344
Type
jour
DOI
10.1049/ip-smt:19960309
Filename
502434
Link To Document