Induction hardening



noun
1.
a process in which the outer surface of a metal component is rapidly heated by means of induced eddy currents. After rapid cooling the resulting phase transformations produce a hard wear-resistant skin

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  • Induction-heating

    noun 1. a method of heating a conducting material, as metal in a furnace, by using electromagnetic induction to establish a current in the material. noun 1. the heating of a conducting material as a result of the electric currents induced in it by an externally applied alternating magnetic field

  • Induction loop system

    noun 1. a system enabling partially deaf people to hear dialogue and sound in theatres, cinemas, etc, consisting of a loop of wire placed round the perimeter of a designated area. This emits an electromagnetic signal which is picked up by a hearing aid Often shortened to induction loop



  • Induction period

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  • Induction-motor

    noun 1. a type of electric motor in which alternating current from a power source is fed through a primary winding and induces a current in a secondary winding, with the parts arranged so that the resulting magnetic field causes a movable rotor to rotate with respect to a fixed stator. noun 1. a type […]



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