Hysteresis losses occur only in mag

Hysteresis losses occur only in magnetic materials such as steel, nickel,
and a few other metals. As magnetic parts are being heated, such as those
made from carbon steels, by induction from room temperature, the alternating
magnetic flux field causes the magnetic dipoles of the material to
oscillate as the magnetic poles change their polar orientation every cycle.
This oscillation is called hysteresis, and a minor amount of heat is produced
due to the friction produced when the dipoles oscillate. When steels
are heated above Curie temperature they become nonmagnetic, and hysteresis
ceases. Because the steel is nonmagnetic, no reversal of dipoles can

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Hysteresis losses occur only in Magnetic Materials such as Steel, Nickel,
and a few Other Metals. As Magnetic Parts are being heated, such as those
Made from Carbon steels, by induction from Room Temperature, the Alternating
Magnetic flux Field causes the Magnetic dipoles of the Material to
Oscillate as the Magnetic Poles Change their Polar orientation every Cycle.
This Oscillation is Called. hysteresis, and a MINOR amount of heat is produced
Due to the Friction produced when the dipoles Oscillate. Steels when
they are heated above Curie Temperature Become nonmagnetic, and hysteresis
ceases. Because the steel is nonmagnetic, no reversal of dipoles can.