发明名称 DEVICE AND METHOD FOR HARDENING METALLIC WORK PIECES
摘要 A device and to a corresponding method for partially hardening a metallic work piece, in which the work piece is transported in a continuous furnace along a conveying direction by means of a conveyor and partially heated by means of a heating device. It is proposed that the heating device generates at least one heating zone that is moved in the conveying direction together with the work piece.
申请公布号 US2011240177(A1) 申请公布日期 2011.10.06
申请号 US200913133901 申请日期 2009.12.09
申请人 GM GLOBAL TECHNOLOGY OPERATIONS LLC 发明人 EBERLEIN WOLFGANG
分类号 C21D11/00;C21D9/00;C22F1/00;H05B6/10 主分类号 C21D11/00
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