Effect of demagnetizing action of an interface on the field of surface flaws upon magnetization with an attached electromagnet
Source abstract
Abstract
Dependences of the magnetic-field strength of flaws on a electromagnet’s current and the magnetic induction in a magnetic-circuit gap are obtained. The magnetic-field strength of flaws in magnetically hard steels is found to be higher than that of flaws in magnetically soft steels. The results obtained are explained in terms of the demagnetizing action of a surface magnetic dipole as well as the dependence of the magnetic-flux distribution over specimens on the magnetic permeability of a material and on the induction under the electromagnet’s poles.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Magnetic Properties and Applications · Electromagnetic Effects on Materials · Material Properties and Failure Mechanisms
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References (13)
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