ID | 30257 |
FullText URL | |
Author |
Nakase, Tomoya
Nakano, Masanori
Fujiwara, F.
Takahashi, N.
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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
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Note | Published with permission from the copyright holder. this is the institute's copy, as published in MMM-Intermag Conference, 1998. Abstracts., The 7th Joint, 6-9 Jan. 1998, Pages 220-220.
Publisher URL:http://ieeexplore.ieee.org/search/wrapper.jsp?arnumber=742224 Copyright © 1998 IEEE. All rights reserved. |
Published Date | 1998-1
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Publication Title |
MMM-Intermag Conference
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Start Page | 220
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End Page | 220
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Content Type |
Journal Article
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language |
English
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OAI-PMH Set |
岡山大学
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File Version | publisher
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DOI |