| 摘要 |
Apparatus and method are provided for electric induction heating of a workpiece moving through a chamber that is enclosed by a gas plenum. A fluid flows through the gas plenum and chamber with at least a part of the flow passing through passages in an induction coil that is used to inductively heat the workpiece as it moves through the chamber. The gas plenum and passages are arranged so that gas flow through the passages in the induction coil is directed towards opposing surfaces of the workpiece.
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