It is difficult to find a person who does not know what a magnet is. More precisely, that a certain metal-like piece can magnetize various iron objects to itself, as well as mutually magnetize or mutually repel from another magnet. Even the most powerful custom alnico magnets inevitably demagnetize over time. With an optimal operating mode, the service life of magnets can reach several hundred years, and simple ferrite products retain their properties for decades. The specific timing depends on …
Category: Facts
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