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1. 发明授权

US08795444B1 Method of and apparatus for thermomagnetically processing a workpiece 有权
标题翻译：用于热处理工件的方法和设备
公开(公告)号：US08795444B1
公开(公告)日：2014-08-05
申请号：US14186385
申请日：2014-02-21
申请人： UT-Battelle, LLC
发明人： Roger A. Kisner , Orlando Rios , John B. Wilgen , Gerard M. Ludtka , Gail M. Ludtka
IPC分类号： B21K17/00 , F25B21/00 , B21D17/00
CPC分类号： C21D10/00 , C21D1/38 , Y10T29/49803 , Y10T29/49938
摘要： A method of thermomagnetically processing a material includes disposing a workpiece within a bore of a magnet; exposing the workpiece to a magnetic field of at least about 1 Tesla generated by the magnet; and, while exposing the workpiece to the magnetic field, applying heat energy to the workpiece at a plurality of frequencies to achieve spatially-controlled heating of the workpiece. An apparatus for thermomagnetically processing a material comprises: a high field strength magnet having a bore extending therethrough for insertion of a workpiece therein; and an energy source disposed adjacent to an entrance to the bore. The energy source is an emitter of variable frequency heat energy, and the bore comprises a waveguide for propagation of the variable frequency heat energy from the energy source to the workpiece.
摘要翻译：热处理材料的方法包括将工件设置在磁体的孔内; 将工件暴露于由磁体产生的至少约1特斯拉的磁场; 并且在将工件暴露于磁场的同时，以多个频率向工件施加热能，以实现工件的空间控制加热。一种用于热处理材料的设备包括：高场强磁体，其具有贯穿其中的孔，用于将工件插入其中; 以及靠近所述孔的入口设置的能量源。能源是可变频率热能的发射器，并且孔包括用于将可变频率热能从能量源传播到工件的波导。

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