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1.发明授权Heat treatment apparatus, heat treatment method, medium on which heat treatment program is recorded, and steel product 失效热处理装置，热处理方法，记录有热处理程序的介质和钢产品公开(公告)号：US06891139B2
公开(公告)日：2005-05-10
申请号：US10785629
申请日：2004-02-25
申请人： Yoshitsugu Iijima , Hiroshi Mizuno , Hiroshi Sekine , Noritsugu Suzuki , Kiyoshi Nakano , Masatoshi Sugioka
发明人： Yoshitsugu Iijima , Hiroshi Mizuno , Hiroshi Sekine , Noritsugu Suzuki , Kiyoshi Nakano , Masatoshi Sugioka
CPC分类号： C21D11/00 , B23K35/32 , C21D1/42 , C21D9/60 , Y02P10/253
摘要： A heat treatment apparatus includes a plurality of induction heating devices which heat a steel product, a correctional device which corrects the steel product, a computing device which computes supply predetermined electric power which is supplied to the induction heating device, on the basis of a size of the steel product, a conveying speed of the steel product, a heating target temperature of the steel product, and a predetermined temperature of the steel product at the previous stage of the induction heating devices, and a power supply unit which supplies the supply predetermined electric power computed by the computing device to the induction heating devices, and the computing device which computes electric power for uniform heating processing on the steel product or electric power for surface layer heating processing on the steel product.
摘要翻译： 一种热处理设备包括：加热钢制品的多个感应加热装置，校正钢制品的校正装置;计算装置，其计算提供给感应加热装置的预定电力，基于尺寸 的钢产品的输送速度，钢产品的输送速度，钢产品的加热目标温度和感应加热装置的前一阶段的钢产品的预定温度;以及电源单元，其将预定的 由计算装置向感应加热装置计算的电力，以及计算用于对钢产品进行均匀加热处理的电力的计算装置或用于对钢产品进行表面层加热处理的电力。
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公开(公告)号：US07857919B2
公开(公告)日：2010-12-28
申请号：US10524128
申请日：2003-08-05
IPC分类号： C21D1/10
CPC分类号： C21D11/005 , C21D1/25 , C21D1/42 , C21D8/0226 , Y02P10/253
摘要： The present invention provides a method of manufacturing a steel product, comprising the step of heat treating a steel product having been subjected to quenching or accelerated cooling on a hot rolling line after hot rolling to pass the steel product through a plurality of induction heating apparatuses, which are installed on the hot rolling line, three times or more. The method of the present invention makes it possible to uniformly heat treat the steel product with high productivity.
摘要翻译： 本发明提供一种钢制品的制造方法，其特征在于，包括对经过热轧后的热轧线进行淬火或加速冷却的钢材进行热处理以使钢材通过多个感应加热装置的工序， 安装在热轧线上，三次以上。 本发明的方法使得可以以高生产率均匀地对钢产品进行热处理。
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公开(公告)号：US20050252587A1
公开(公告)日：2005-11-17
申请号：US10524128
申请日：2003-08-05
CPC分类号： C21D11/005 , C21D1/25 , C21D1/42 , C21D8/0226 , Y02P10/253
摘要： The present invention provides a method of manufacturing a steel product, comprising the step of heat treating a steel product having been subjected to quenching or accelerated cooling on a hot rolling line after hot rolling to pass the steel product through a plurality of induction heating apparatuses, which are installed on the hot rolling line, three times or more. The method of the present invention makes it possible to uniformly heat treat the steel product with high productivity.
摘要翻译： 本发明提供一种钢制品的制造方法，其特征在于，包括对经过热轧后的热轧线进行淬火或加速冷却的钢材进行热处理以使钢材通过多个感应加热装置的工序， 安装在热轧线上，三次以上。 本发明的方法使得可以以高生产率均匀地对钢产品进行热处理。
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4.发明申请公开(公告)号：US20080236235A1
公开(公告)日：2008-10-02
申请号：US10586719
申请日：2005-01-19
申请人： Yoshimichi Hino , Masatoshi Sugioka , Kiyoshi Nakano , Ikuo Takenami , Eiji Takenouchi , Toshio Matsuoka
发明人： Yoshimichi Hino , Masatoshi Sugioka , Kiyoshi Nakano , Ikuo Takenami , Eiji Takenouchi , Toshio Matsuoka
IPC分类号： B21B27/06
CPC分类号： C21D8/0242 , B21B45/004 , C21D1/42 , C21D8/0263 , C21D9/46 , C21D9/60 , Y02P10/253
摘要： The heat-treatment apparatus for steel plate has a plurality of transfer rolls for transferring steel plate in the horizontal direction and at least one induction-heating unit for heating the steel plate. The induction-heating unit is positioned between specified adjacent transfer rolls. At least an induction-heating unit located at the most upstream side among the induction-heating units is provided with at least one pressing roll at outlet thereof to press the steel plate from above. At least the pressing roll located at the most upstream side among the pressing rolls is positioned above and facing the transfer roll located at outlet of the induction-heating unit. Owing to the heat-treatment apparatus for the steel plate, desired heat treatment can be given to the steel plate even with the induction-heating unit without adversely affecting the travel of the steel plate.
摘要翻译： 钢板用热处理装置具有多个用于在水平方向上输送钢板的转印辊和用于加热钢板的至少一个感应加热单元。 感应加热单元位于指定的相邻转印辊之间。 位于感应加热单元最上游侧的至少一个感应加热单元在其出口处设置有至少一个按压辊，以从上方按压钢板。 至少位于加压辊中最上游侧的加压辊位于感应加热单元出口处的位于上方并面向转印辊的上方。 由于钢板的热处理装置，即使使用感应加热装置也能对钢板进行所需的热处理，而不会对钢板的行进产生不利影响。
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