To be heated by induction of the pieces has a uniform temperature, in particular for the manufacture of the radiators of a motor vehicle

摘要

The invention relates to a process for heating by induction several elements metal at a temperature approximately uniform, which consists in placing at least two elements 10 in a cavity of the heating, so that, during the heating, the outer ends of the elements which are not face has a heating element have a tendency to lose of heat by radiation, to place the metal panels heating 35, 37, which are adjacent to these surfaces and to establish an alternating magnetic field in the cavity in order to heat the elements and the heating panels and which radiate heat towards the outer ends to reduce the loss by radiation of its surfaces and to ensure a uniform heating of the elements.