A magnetizing device of a scanning coercimeter

A magnetizing device of a scanning coercimeter

We describe a device that is designed for magnetizing articles during the testing of ferromagnetic objects with a scanning coercimeter. The problem of magnetizing an article at high velocities of movement of a magnetizing device and measuring the residual magnetic field above the article surface was...

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Veröffentlicht in:Russian journal of nondestructive testing 2013-09, Vol.49 (9), p.499-504
Hauptverfasser: Zakharov, V. A., Len’kov, S. V., Molin, S. M., Zotov, A. A., Gusev, M. A.
Format: Artikel
Sprache:eng
Schlagworte:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Devices
Ferromagnetism
Magnetic and Electromagnetic Methods
Magnetic fields
Materials Science
Movement
Nondestructive testing
Scanning
Structural Materials
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Beschreibung
Zusammenfassung:We describe a device that is designed for magnetizing articles during the testing of ferromagnetic objects with a scanning coercimeter. The problem of magnetizing an article at high velocities of movement of a magnetizing device and measuring the residual magnetic field above the article surface was solved. The results of experimental studies of the operation of a scanning coercimeter in a range of velocities of motion of the magnetizing device of up to 4 m/s are presented.
ISSN:1061-8309
1608-3385
DOI:10.1134/S1061830913090118