公开(公告)号：US4458353A

公开(公告)日：1984-07-03

申请号：US435044

申请日：1982-10-18

申请人： Tallback Gote

发明人： Tallback Gote

IPC分类号： H05B6/16 ,  C21C5/52 ,  F27B14/06 ,  F27D11/06 ,  H05B6/20 ,  H05B5/00

CPC分类号： C21C5/5241 ,  F27B14/065 ,  H05B6/20 ,  F27M2001/01 ,  Y02P10/253

摘要： The invention relates to a channel type induction furnace having at least one inductor and closed channels, including side channels, interconnected at the bottom, possibly via a bottom channel joining said channels, and possibly also a central channel extending between the hearth and the bottom channel, especially designed for aluminum, copper or other non-ferrous metals or non-ferrous alloys. The channel type induction furnace according to the invention is characterized in that the height of the channel in a plane through the longitudinal axis of the primary coil is at least 4.times..delta., where .delta. is the depth of penetration into the melt of the current induced in the channel, and the width of the channel is at least 6.times..delta..

摘要翻译： 本发明涉及一种通道型感应炉，其具有至少一个电感器和闭合通道，包括侧通道，其底部可互连，可能通过连接所述通道的底部通道，以及可能还包括在炉床和底部通道之间延伸的中心通道 ，特别设计用于铝，铜或其他有色金属或有色金属合金。 根据本发明的通道式感应炉的特征在于，通过初级线圈的纵向轴线的平面中的通道的高度为至少4×delta，其中δ是渗入熔体中的电流的深度， 通道和通道的宽度至少为6x增量。