ID | 34087 |
FullText URL | |
Author |
Nakase, Tomoya
Nakano, Masanori
Fujiwara, Koji
|
Abstract | A measuring system for magnetostriction of silicon steel sheet using optical methods and a single sheet tester has been developed to establish a standard test method for IEC and JIS. Various factors affecting measurement accuracy and reproducibility of the developed system are examined. Two optical instruments, such as a laser Doppler vibrometer and a heterodyne displacement meter, are compared. 3-D characteristics of magnetostriction under ac excitation in the rolling direction are measured up to 2.0 T |
Keywords | Doppler measurement
ferromagnetic materials
iron alloys
magnetic variables measurement
magnetostriction
measurement by laser beam
silicon alloys
|
Note | Digital Object Identifier: 10.1109/20.706800
Published with permission from the copyright holder. This is the institute's copy, as published in Magnetics, IEEE Transactions on, July 1998, Volume 34, Issue 4, Part 1, Pages 2072 - 2074. Publisher URL:http://dx.doi.org/10.1109/20.706800 Copyright © 1998 IEEE. All rights reserved. |
Published Date | 1998-7
|
Publication Title |
Magnetics
|
Volume | volume34
|
Issue | issue4
|
Content Type |
Journal Article
|
language |
English
|
Refereed |
True
|
DOI | |
Submission Path | electrical_engineering/106
|