IEC 60404-5 Ed. 3.0 b:2015

Magnetic materials - Part 5: Permanent magnet (magnetically hard) materials - Methods of measurement of magnetic properties

International Electrotechnical Commission , 04/16/2015

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 04/16/2015

Published:04/16/2015

Pages:37

File Size:1 file , 560 KB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 60404-5:2015 is to define the method of measurement of the magnetic flux density, magnetic polarization and the magnetic field strength and also to determine the demagnetization curve and recoil line of permanent magnet materials. This edition includes the following significant technical changes with respect to the previous edition:
- adaption of the measurement methods and test conditions to newly introduced magnetically hard materials with coercivity values HcJ higher than 2 MA/m;
- update of the temperature conditions to allow the measurement of new materials with high temperature coefficients.