Hardware for Inspection of Ferromagnetic Low Coercive-Force Articles
- Autores: Reutov Y.1, Pudov V.1
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Afiliações:
- Mikheev Institute of Metal Physics, Ural Branch
- Edição: Volume 53, Nº 12 (2017)
- Páginas: 856-861
- Seção: Magnetic Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/181499
- DOI: https://doi.org/10.1134/S1061830917120051
- ID: 181499
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Resumo
Hardware that uses plug-in detectors and allows one to measure coercive force in the range of few to several hundred A/m in industrial products of different shapes is presented. The operating principle is based on a functional relationship between the tangential component of the magnetic field close to the surface of a residually magnetized article and the coercive force of the article material as well as a connection between the gradient of the field of a magnetic pole formed at the article surface after local magnetization and the coercive force.
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Sobre autores
Yu. Reutov
Mikheev Institute of Metal Physics, Ural Branch
Autor responsável pela correspondência
Email: asijal@yandex.ru
Rússia, Yekaterinburg, 620990
V. Pudov
Mikheev Institute of Metal Physics, Ural Branch
Email: asijal@yandex.ru
Rússia, Yekaterinburg, 620990