Demagnetization can be done by applying the rated voltage at rated frequency, or a reduced voltage at reduced frequency can be used as an alternative. In a transformer, windings are wound onto the iron core (or magnetic core), to provide a flux path for the voltage induction process. Provide us with the fundamental technical data: type of parts to demagnetize, the transfer system, the production process and productivity. It is a recommended practice that probably will make it into the international guidelines and standards ons and mechanisms are often unknown. Why demagnetizing? The demagnetization of ferromagnetic parts in industry is becoming more and more a necessary. This document explains how these two processes are linked and how the magnetisation and demagnetisation of iron and steel, as well as of ferromagnetic metals works in general.
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