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ID 30211
FullText URL
Author
Nakata, Takayoshi
Nakano, Masanori
Muramatsu, Kazuhiro
Miyake, Masahide
Abstract

A new method for measuring the magnetostriction of silicon steel sheet using a laser Doppler velocimeter has been developed. This method has the following advantages: (a) non-contact measurement, (b) better resolution (less than 4×10-8 m under the condition that the error is within 1%) than conventional methods, (c) measurement of magnetostriction in any direction of anisotropic material and (d) little operator skill required

Keywords
ferromagnetic materials
iron alloys
laser velocimetry
magnetostriction
silicon alloys
Note
Digital Object Identifier: 10.1109/20.334149
Published with permission from the copyright holder. This is the institute's copy, as published in Magnetics, IEEE Transactions on, Nov 1994, Volume 30, Issue 6, Part 1-2, Pages 4563-4565.
Publisher URL:http://dx.doi.org/10.1109/20.334149
Copyright © 1994 IEEE. All rights reserved.
Published Date
1994-11-01
Publication Title
Magnetics
Volume
volume30
Issue
issue6
Start Page
4563
End Page
4565
Content Type
Journal Article
language
English
Refereed
True
DOI
Submission Path
electricity_and_magnetism/92