公开(公告)号：EP0271614B1

公开(公告)日：1992-08-12

申请号：EP86308950.4

申请日：1986-11-17

申请人： Nippon Light Metal Co., Ltd.

发明人： Hagisawa, Nobuyasu c/o Nikkei Techno ,  Ikeda, Hiroshi c/o Nippon Light Metal Co., Ltd.

IPC分类号： H05B6/02

CPC分类号： C21D9/60 ,  Y02P10/253

公开(公告)号：EP0233810B1

公开(公告)日：1991-09-04

申请号：EP87400135.7

申请日：1987-01-20

申请人： GEC ALSTHOM SA

发明人： Chaboseau, Jean

IPC分类号： H05B6/02 ,  H05B6/36

CPC分类号： H05B6/365 ,  C21D9/60 ,  C21D2221/02 ,  Y02P10/253

公开(公告)号：EP0194708B1

公开(公告)日：1991-02-27

申请号：EP86200235.9

申请日：1986-02-18

申请人： N.V. BEKAERT S.A.

发明人： Vanneste, Godfried ,  Neirynck, Michel

IPC分类号： H05B6/02 ,  C21D9/60

CPC分类号： C21D9/60 ,  H05B6/104 ,  Y02P10/253

公开(公告)号：EP0407660A1

公开(公告)日：1991-01-16

申请号：EP89123712.5

申请日：1989-12-22

申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA

发明人： Katayama, Keiichi Hiroshima Techn.Inst. MITSUBISHI ,  Kato, Mitsuo Hiroshima Techn.Inst. MITSUBISHI ,  Hanamoto, Mikio Hiroshima Techn.Inst. MITSUBISHI ,  Tsurusaki, Kasuya Hiroshima Techn.Inst. MITSUBISHI ,  Izumi, Kiyoshi Hiroshima Techn.Inst. MITSUBISHI ,  Hiyama, Mamoru Hiroshima Machin. Works MITSUBISHI

IPC分类号： H05B6/04

CPC分类号： C21D9/60 ,  Y02P10/253

摘要： In an induction heating apparatus which comprises a high frequency power source for inducing eddy currents into a plated steel sheet, electronical means are provided in order to vary the frequency of the power source. The variation of the frequency is obtained by providing a phase angle signal of the voltage phase at the output of the high frequency inverter, which phase angle signal is used to create a phase delay. The delay or advance of the voltage phase creates a variation of the frequency which is beneficial in conditions where a constant frequency would produce standing wave irregularities of the interface area between the steel sheet and the plated layer which is heated and vibrated by the induced currents and magnetic fields.

摘要翻译： 在包括用于将电涡流引入电镀钢板的高频电源的感应加热装置中，提供电子装置以改变电源的频率。 通过在高频逆变器的输出处提供电压相位的相位角信号来获得频率的变化，该相位角信号用于产生相位延迟。 电压相位的延迟或提前产生频率的变化，这有利于在恒定频率产生由感应电流加热和振动的钢板和镀层之间的界面区域的驻波不规则性的条件下， 磁场。

公开(公告)号：EP0183209A2

公开(公告)日：1986-06-04

申请号：EP85114886.6

申请日：1985-11-23

申请人： ASEA AB

发明人： Andersson, Lars ,  Backlund, Hans ,  Henriksson, Bengt ,  Moström, Thomas

IPC分类号： C21D9/60 ,  B21B15/00 ,  B22D11/12 ,  H05B6/02

CPC分类号： C21D9/60 ,  B21B45/004 ,  Y02P10/253

摘要： Inductive heater for heating the edges of a longitudinally extending body with a flat cross-section, preferably of stabs, strips or sheets in connection with rolling processes. The inductive heater (1) is arranged to surround the outer parts of at least one edge of said body for heating this edge, and consists of one or more bent plane coils which are arranged so that the outermost parts of said edge will pass through a greater part of the coil than parts located further in towards the interior. Thus the outer edge of the body is stronger heated than parts located further in towards the interior of the body. With the help of the inductive heater a slab, strip or sheet immediately after continuous casting or a preceding hot rolling operation can be heated in order to prevent the occurrence of too low a temperature in these parts during a subsequent rolling operation.

摘要翻译： 用于加热纵向延伸体的边缘的感应加热器，其具有平坦的横截面，优选地与轧制过程相关的板，条或片。 感应加热器（1）布置成围绕所述主体的至少一个边缘的外部部分以加热该边缘，并且包括一个或多个弯曲平面线圈，所述弯曲平面线圈布置成使得所述边缘的最外部分将穿过 线圈的大部分比进一步朝向内部的部分。 因此，身体的外边缘比进一步朝向身体内部的部分更强烈地加热。 在感应加热器的帮助下，可以加热连续铸造或先前热轧操作之后的板坯，带材或片材，以防止在随后的轧制操作期间这些部件中的温度太低。

公开(公告)号：EP0107991A1

公开(公告)日：1984-05-09

申请号：EP83401948.1

申请日：1983-10-05

申请人： FABRIQUE DE FER DE MAUBEUGE

发明人： Butruille, Daniel

IPC分类号： C21D1/34 ,  C21D9/60 ,  C23C1/00

CPC分类号： C21D9/60 ,  C21D1/34 ,  C23C2/02 ,  Y02P10/253

摘要： La présente invention concerne un dispositif de chauffage d'un produit métallurgique (1) défilant en continu notamment en amont d'un bac d'alliage de zinc sur une ligne de galvanisation qui comporte en complément d'un moyen de chauffage déjà existant (2) un moyen de chauffage par induction (3). Le réglage de la capacité de chauffe est réalisé en agissant sur ledit moyen de chauffage (3) par induction.
Application à la métallurgie des métaux en feuille.

摘要翻译： 本发明涉及的装置，用于加热在连续移动的冶金产品（1）的爱尤其是锌合金在热镀锌生产线的箱的上游，其包括感应加热（3）已有的加热装置的补充的装置（2）。 的加热能力的调整是通过在致动所述的感应加热装置（3）产生的。 应用钣金冶金。

公开(公告)号：EP2955238B1

公开(公告)日：2018-11-21

申请号：EP15170407.9

申请日：2015-06-03

申请人： ThyssenKrupp Rasselstein GmbH ,  thyssenkrupp AG

发明人： Gade, Dirk ,  Sauer, Reiner ,  Kaup, Burkhard ,  Köhl, Manuel

IPC分类号： C21D9/48 ,  C23C2/02 ,  C23C2/12 ,  C23C2/28 ,  C21D9/56 ,  C21D9/60

CPC分类号： B32B15/012 ,  C21D1/42 ,  C21D6/004 ,  C21D6/005 ,  C21D6/008 ,  C21D8/0205 ,  C21D8/0442 ,  C21D9/46 ,  C21D9/48 ,  C21D9/56 ,  C21D9/561 ,  C21D9/60 ,  C21D2211/002 ,  C21D2211/005 ,  C21D2211/008 ,  C22C38/001 ,  C22C38/008 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  C23C2/02 ,  C23C2/12 ,  C23C2/16 ,  C23C2/26 ,  C23C2/28 ,  Y02P10/253 ,  Y10T428/12757

公开(公告)号：EP2133436B1

公开(公告)日：2018-11-14

申请号：EP08740220.2

申请日：2008-04-04

申请人： Nippon Steel & Sumitomo Metal Corporation

发明人： KOGA, Shigenobu ,  KATAOKA, Takaharu ,  HAMAYA, Tsuyoshi ,  MOCHINAGA, Hiroaki ,  ATAKE, Makoto

IPC分类号： C21D9/56 ,  C21D8/12 ,  C21D9/46 ,  C21D9/60 ,  F27B9/28 ,  F27B9/36

CPC分类号： F27B9/28 ,  C21D8/12 ,  C21D9/46 ,  C21D9/56 ,  C21D9/60 ,  F27B9/36 ,  Y02P10/253

摘要： A continuous annealing facility comprised of a heating zone, soaking zone, and cooling zone is used for continuous annealing of a steel strip having a Curie point (Tc) by an annealing temperature over Tc during which the heat treatment in the heating zone is divided into three regions, in a first heating zone, a radiant heating means using gas heating and/or a radiant heating means using electric heaters is used to heat the steel strip to less than Tc-50°C, in a next second heating zone, the heated steel strip is heated by a solenoid coil type high frequency induction heating means to a region of Tc-30°C to Tc-5°C, and, in a final third heating zone, the heated steel strip is heated by a radiant heating means using gas heating and/or a radiant heating means using electric heaters to a treatment target temperature over Tc to thereby anneal a steel strip having a Curie point uniformly in the longitudinal direction.

公开(公告)号：EP3190860A4

公开(公告)日：2018-04-18

申请号：EP15838715

申请日：2015-09-04

申请人： NIPPON STEEL & SUMITOMO METAL CORP

发明人： HIROTA YOSHIAKI ,  TAIRA MASATO

IPC分类号： H05B6/10 ,  C21D1/00 ,  C21D1/42 ,  C21D9/60 ,  F27B9/36 ,  F27D11/06 ,  H05B6/36 ,  H05B6/40 ,  H05B6/44

CPC分类号： H05B6/10 ,  C21D1/00 ,  C21D1/42 ,  C21D9/60 ,  F27B9/36 ,  F27D11/06 ,  H05B6/36 ,  H05B6/40 ,  H05B6/44

摘要： An induction heating device for a metal strip includes a first induction coil member and a second induction coil member provided in parallel with a metal strip across the metal strip that travels in a longitudinal direction, provided to protrude from the metal strip, and provided so as not to overlap each other in the traveling direction of the metal strip, and a magnetic core member provided between the first induction coil member and the second induction coil member, and provided to cover a large area of an end portion in the sheet width direction of the metal strip on the side of each of the first induction coil member and the second induction coil member, and cover a small area of the end at a center portion between the first induction coil member and the second induction coil member.

公开(公告)号：EP3302855A1

公开(公告)日：2018-04-11

申请号：EP16802274.7

申请日：2016-06-06

申请人： Pyrogenesis Canada Inc.

发明人： DORVAL DION, Christopher Alex ,  KREKLEWETZ, William ,  CARABIN, Pierre

IPC分类号： B22F9/14 ,  B01J2/04

CPC分类号： B22F9/14 ,  B01J2/04 ,  B22F9/082 ,  B22F2202/13 ,  B22F2998/00 ,  B22F2999/00 ,  C21D9/60 ,  C21D9/68 ,  H05H1/42 ,  Y02P10/253

摘要： An apparatus and a process for the production at high capacity of high purity powders from a wire using a combination of plasma torches and induction heating are disclosed. The process has good productivity by providing a preheating system. A mechanism is included in the apparatus, which allows adjusting the position of the plasma torches and their angle of attack with respect to the wire, permitting to control the particle size distribution.