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61. 发明授权

US5658527A Method of detection and treatment of fires in seal means of comparted entrance and exit of furnace for continuous thermal treatment of metallic strips and the like 失效
标题翻译：用于金属条等的连续热处理的炉的入口和出口的密封装置中的火灾的检测和处理方法
公开(公告)号：US5658527A
公开(公告)日：1997-08-19
申请号：US583057
申请日：1996-01-19
申请人： Teruhisa Nakamura
发明人： Teruhisa Nakamura
IPC分类号： B05C9/14 , A62C2/18 , C21D1/00 , C21D1/74 , C21D9/56 , F27B9/04 , F27B9/28 , F27D1/18 , F27D3/00 , F27D7/06 , F27D21/00 , F27D99/00 , C21D11/00
CPC分类号： F27D99/0073 , A62C2/18 , C21D9/565 , F27B9/28 , F27D21/00 , F27B9/045 , F27D1/18 , F27D2003/0053 , F27D2003/0067 , F27D2021/0071 , F27D2099/0078
摘要： A seal device is provided in each comparted entrance and exit of a furnace for continuous thermal treatment of a metallic strip using a flammable atmospheric gas. The seal device is provided with seal members for sandwiching the metallic strip to seal the flammable atmospheric gas, seal hardwares each being fixed to a furnace body and pressed by the seal member, and seal mechanisms for sealing the flammable atmospheric gas from the seal member at an urgent time. A differential distribution detector having heat-receiving portions formed of a metallic pipe filled with air is placed over the whole width outside the seal member. When a leaked atmospheric gas is ignited outside the seal member, a rapid temperature increase in the heat-receiving portions is detected to give a signal, whereby running of the metallic strip is stopped, and the seal mechanism is operated to shut off the seal device from the inside of the furnace body. Then, a nitrogen gas is fed into the seal device.
摘要翻译： PCT No.PCT / JP95 / 01062 Sec。 371日期1996年1月19日 102（e）1996年1月19日PCT PCT 1995年5月31日PCT公布。第WO95 / 33521号公报日期1995年12月14日在炉的每个相邻入口和出口处设置密封装置，用于使用可燃气氛气体连续热处理金属带。密封装置设置有用于夹持金属带以密封可燃气氛气体的密封构件，密封固定到炉体并被密封构件挤压的硬件，以及用于将可燃气体从密封构件密封的密封机构紧急时间具有由填充有空气的金属管形成的受热部的差分分布检测器设置在密封构件外侧的整个宽度上。当泄漏的大气气体被点燃在密封件外部时，检测到热接收部分的快速升温以产生信号，从而停止金属带的运行，并且密封机构被操作以切断密封装置从炉体的内部。然后，将氮气送入密封装置。

62. 发明授权

US5508492A Apparatus for extending broad metal surface areas with a magnetically impelled arc 失效
标题翻译：用于通过磁力推进弧延伸宽金属表面区域的装置
公开(公告)号：US5508492A
公开(公告)日：1996-04-16
申请号：US213232
申请日：1994-03-15
申请人： A. Victor Pajerski , Edward P. Patrick
发明人： A. Victor Pajerski , Edward P. Patrick
IPC分类号： B21B1/38 , B22D11/00 , B41N1/08 , B41N3/03 , C21D1/09 , C21D9/56 , C22F1/04 , H05H1/50 , B23K9/04
CPC分类号： B22D11/008 , B41N1/083 , B41N3/032 , C21D1/09 , C21D9/56 , C22F1/04 , H05H1/50 , B21B2001/383
摘要： Apparatus for electric arc graining the surface of a traveling electrically conductive workpiece, the surface having a substantial area. The graining is effected by a continuous loop electrode having an elongated main body portion and an elongated continuous loop tip edge projecting laterally from a general plane of the main body portion for establishing an arc between the tip edge and the workpiece surface. The arc is moved about the continuous electrode tip by elongated magnetic means located in close proximity to the electrode, the magnetic means including a continuous loop pole member spaced outwardly of and concentric with the continuous loop tip edge. A second pole member of a polarity opposite the outer pole member is located in the general center of the closed loop tip edge.
摘要翻译：用于电弧磨损行进的导电工件的表面的装置，该表面具有相当大的面积。通过具有细长主体部分和从主体部分的总平面横向突出的细长的连续环形尖端边缘的连续环形电极实现平纹化，以在尖端边缘和工件表面之间建立电弧。电弧通过位于电极附近的细长磁性装置围绕连续电极尖端移动，磁性装置包括一个连续的环形极杆，它们与连续的环形尖端边缘相隔开并与之同轴。与外极构件相反的极性的第二极构件位于闭环尖端边缘的大致中心。

63. 发明授权

US5478419A Process for the manufacture of a flat product of zirconium alloy comprising heating in the .beta. range with infra-red 失效
标题翻译：用于制造锆合金扁平产品的方法，其包括在红外线范围内加热
公开(公告)号：US5478419A
公开(公告)日：1995-12-26
申请号：US318119
申请日：1994-10-05
申请人： Gerard Dumas , Pierre Barberis , Gerard Bunel
发明人： Gerard Dumas , Pierre Barberis , Gerard Bunel
IPC分类号： C21D1/34 , C21D9/56 , C22F1/00 , C22F1/18 , C22F3/00 , G21C3/07 , G21C3/324
CPC分类号： C21D1/34 , C22F1/186 , G21C3/07 , G21Y2002/303 , G21Y2004/201 , Y02E30/40
摘要： A process for the manufacture of a flat product of zirconium alloy having a width between 50 and 600 mm from a flat cold rolled product. The cold rolled product is heated to the beta range and maintained in the beta range using an infra-red heating device with a wavelength of between 0.8 and 5 microns, the maximum temperature difference over the width of the product being less than 35.degree. C. The product is then rapidly cooled and optionally annealed to obtain a flat product, which can be a strip, sheet or band.
摘要翻译：一种从扁平冷轧产品制造宽度为50至600mm的锆合金扁平产品的方法。将冷轧产品加热至β范围，并使用波长在0.8至5微米之间的红外加热装置保持在β范围内，产品宽度上的最大温差小于35℃。然后将产物快速冷却并任选地退火以获得扁平产品，其可以是带材，片材或带材。

64. 发明授权

US5354963A Process and a device for continuous surface treatment of rod-shaped, longitudinally extended materials with metal surfaces using a magnetically displaced plasma arc 失效
标题翻译：用于使用磁性等离子体电弧连续表面处理棒状，纵向延伸材料的金属表面的方法和装置
公开(公告)号：US5354963A
公开(公告)日：1994-10-11
申请号：US39986
申请日：1993-03-30
申请人： Volker Muller , Manfred Fehn
发明人： Volker Muller , Manfred Fehn
IPC分类号： B08B7/00 , B21C1/00 , B21F19/00 , B21F99/00 , B23K9/013 , B23K20/00 , B23K20/04 , B32B15/01 , C21D1/09 , C21D9/52 , C21D9/56 , C23G5/00 , D07B1/06 , D07B5/00 , D07B7/14 , H01B1/02 , H01B7/28 , H01B7/29 , H01J37/32 , H05B7/20 , B23K9/00 , B23K9/06
CPC分类号： H01J37/32055 , B23K20/002 , B23K20/04 , B23K9/013 , B32B15/011 , C21D1/09 , C21D9/561 , H01B1/026 , H01B7/28 , H01B7/292 , H01J37/3266 , H05B7/20 , C21D9/525
摘要： The invention concerns a process and a device for surface heat treatment of rod-shaped, longitudinally extended materials with metal surfaces by means of an arc, which rotates and is magnetically driven around the axis of the billet, wherein the arc moves between an annular electrode (anode) and the billet serving as cathode that runs through it.According to the invention, the problem of developing improved measures for stabilizing an arc, inter alia, is solved by rotating the arc by a direct current magnet arranged behind the annular electrode in the direction in which the billet runs and at the same time the magnetic field induced by the direct current magnetic counteracts the pulling effect on the arc base point by the moved billet and the annular electrode current is divided into two divided currents.The field of application is primarily surface heat-treating of rod-shaped, longitudinally extended materials with metal surfaces.
摘要翻译：本发明涉及一种用于通过电弧对具有金属表面的棒状纵向延伸材料进行表面热处理的方法和装置，其围绕坯料的轴线旋转并被磁力驱动，其中电弧在环形电极（阳极）和用作通过它的阴极的钢坯。根据本发明，特别是通过沿着钢坯运行方向布置在环形电极后面的直流磁体旋转电弧来解决用于稳定电弧的改进措施的问题，同时磁化由直流磁场引起的磁场通过移动的钢坯抵消对电弧基点的拉动作用，并且环形电极电流被分成两个分开的电流。应用领域主要是具有金属表面的棒状纵向延伸材料的表面热处理。

65. 发明授权

US5241151A Continuous electron beam irradiation of metal strip 失效
标题翻译：金属条的连续电子束辐照
公开(公告)号：US5241151A
公开(公告)日：1993-08-31
申请号：US905908
申请日：1992-06-29
申请人： Yutaka Naruse , Yoshinori Anabuki , Kaizo Okamoto , Eiji Hina , Kiyoshi Wakabayashi , Takayuki Naoi , Hitoshi Aizawa
发明人： Yutaka Naruse , Yoshinori Anabuki , Kaizo Okamoto , Eiji Hina , Kiyoshi Wakabayashi , Takayuki Naoi , Hitoshi Aizawa
IPC分类号： C21D9/46 , C21D1/09 , C21D8/12 , C21D9/56
CPC分类号： C21D8/1294 , C21D9/56 , C21D1/09
摘要： An electron beam irradiating apparatus continuously irradiates a running metal strip with an electron beam. An electron beam source can deflect the electron beam. At least one standby target is provided to receive the electron beam from the electron beam gun in a standby period in which the metal strip is not intended to be irradiated.

66. 发明授权

US5032191A Methods and devices for obtaining a homogeneous austenite structure 失效
标题翻译：用于获得均匀奥氏体结构的方法和装置
公开(公告)号：US5032191A
公开(公告)日：1991-07-16
申请号：US365928
申请日：1989-06-12
申请人： Andre Reiniche
发明人： Andre Reiniche
IPC分类号： C21D9/52 , C21D1/74 , C21D9/56 , C21D9/64
CPC分类号： C21D9/561 , C21D9/64
摘要： A method and device for thermally treating at least one carbon steel wire such a way as to obtain a homogenous austenite structure, characterized by the fact that the wire is heated in a tube containing a gas which has practically no forced ventilation, the gas being directly in contact with the wire and the time of heating of the wire being less than 4 seconds per millimeter of diameter of the wire. Pearlitization installation using such a method and device.
摘要翻译：一种用于热处理至少一根碳钢丝的方法和装置，以获得均匀的奥氏体结构，其特征在于，在包含实际上没有强制通风的气体的管中加热该线，该气体是直接与导线接触，并且线的加热时间小于每毫米线直径的4秒。白化安装采用这种方法和装置。

67. 发明授权

US4878961A Method and system for controlling tension to be exerted on metal strip in continuous annealing furnace 失效
标题翻译：控制连续退火炉金属带张力的方法和系统
公开(公告)号：US4878961A
公开(公告)日：1989-11-07
申请号：US102875
申请日：1987-09-30
申请人： Yasuhiro Yamaguchi , Yuji Shimoyama , Tateo Ohnishi , Hironobu Ohno
发明人： Yasuhiro Yamaguchi , Yuji Shimoyama , Tateo Ohnishi , Hironobu Ohno
IPC分类号： C21D9/56
CPC分类号： C21D9/56
摘要： An annealing operation is performed with controlling tension force to be exerted on a metal strip depending upon thermal crown of hearth rolls. The thermal crown magnitude is assumed based on various factors influencing for the magnitude of the effective crown.

68. 发明授权

US4836774A Method and apparatus for heating a strip of metallic material in a continuous annealing furnace 失效
标题翻译：在连续退火炉中加热金属材料条的方法和装置
公开(公告)号：US4836774A
公开(公告)日：1989-06-06
申请号：US75217
申请日：1987-07-20
申请人： Masahiro Harada , Kenichi Yanagi , Takeo Fukushima , Kusuo Furukawa , Naohiko Soeda , Norio Ohta , Kuniaki Sato , Yasuhisa Nakajima
发明人： Masahiro Harada , Kenichi Yanagi , Takeo Fukushima , Kusuo Furukawa , Naohiko Soeda , Norio Ohta , Kuniaki Sato , Yasuhisa Nakajima
IPC分类号： C21D9/56 , C21D9/63
CPC分类号： C21D9/63 , C21D9/56
摘要： The present invention relates to method and apparatus for heating a strip of metallic material in a continuous annealing furnace and more particularly to an improvement relating to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace in which annealing of the strip is continuously carried out in such a manner that a gas, serving to adjust temperature of the strip, is blown toward the strip through a plurality of gas jet nozzles which are arranged on one side or both sides of the strip, wherein the temperature and flow rate of the strip are properly determined to a required level in response to the changing of the operating conditions such as the heat cycle, line speed, thickness of strip, width of strip and the like. Further, the present invention relates to a method and apparatus for heating a strip of metallic material in a continuous annealing furnace, wherein the temperature of the strip is controlled to reach a target temperature by heating or cooling the strip by means of a gas jet or the like having excellent respondency at a part of the heating zone in the continuous annealing furnace whereby irregular annealing of the strip is effectively inhibited.
摘要翻译：本发明涉及用于在连续退火炉中加热金属材料条的方法和装置，更具体地涉及一种在连续退火炉中加热金属材料条的方法和装置的改进，其中条带的退火连续地进行，使得用于调节条的温度的气体通过布置在条的一侧或两侧上的多个气体喷嘴喷向条带，其中温度和流量响应于诸如热循环，线速度，条带厚度，条带宽度等操作条件的变化，条带的速率被适当地确定到所需的水平。此外，本发明涉及一种用于在连续退火炉中加热金属材料条的方法和装置，其中通过借助于气体射流加热或冷却带材来控制带材的温度以达到目标温度，或在连续退火炉中的加热区的一部分具有优异的响应性，从而有效地抑制了带的不规则退火。

69. 发明授权

US4655166A Apparatus for preventing oscillation of running strip 失效
标题翻译：用于防止跑带振动的装置
公开(公告)号：US4655166A
公开(公告)日：1987-04-07
申请号：US462972
申请日：1983-02-01
申请人： Kazuyoshi Nishimura , Kenji Tabushi , Tadashi Nishino , Tomoaki Kimura
发明人： Kazuyoshi Nishimura , Kenji Tabushi , Tadashi Nishino , Tomoaki Kimura
IPC分类号： B65H23/02 , C21D9/56 , C23C2/14 , C23C2/24 , B05C11/00
CPC分类号： B65H23/02 , C21D9/56 , C23C2/003 , C23C2/20 , B65H2301/442
摘要： In a continuous galvanizing line, oscillation of a steel strip withdrawn from a molten zinc metal bath is prevented by anti-vibration magnets disposed in the vicinity of the respective side edges of the steel strip. The magnets cause tension in the strip in a direction of strip width and amplitude of the oscillation of the strip perpendicular to the strip surfaces is reduced. Also, by magnetic force of the magnet, bending of the running strip is cured and uniform coating is obtained. A gap between the magnet and the strip side edge is automatically controlled by detecting the gap continuously.
摘要翻译：在连续镀锌生产线中，通过设置在钢带的各个侧边缘附近的抗振磁体防止从熔融锌金属浴中取出的钢带的摆动。磁体在条带宽度的方向上引起条带的张力，并且垂直于带状表面的条带的振动幅度减小。此外，通过磁体的磁力，使行进的条的弯曲被固化并获得均匀的涂覆。通过连续检测间隙来自动控制磁体与条带边缘之间的间隙。

70. 发明授权

US4595357A Continuous annealing method and apparatus for cold rolled steel strips 失效
标题翻译：冷轧钢带的连续退火方法和装置
公开(公告)号：US4595357A
公开(公告)日：1986-06-17
申请号：US730282
申请日：1985-05-03
申请人： Kuniaki Sato , Yasuhisa Nakajima , Naohiko Soeda , Norio Ohta , Atsushi Nagashima
发明人： Kuniaki Sato , Yasuhisa Nakajima , Naohiko Soeda , Norio Ohta , Atsushi Nagashima
IPC分类号： C21D9/56 , F27B9/28 , C21D9/54
CPC分类号： C21D9/56
摘要： A method and an apparatus for continuously annealing cold rolled steel strips successively passing through a preheating zone, a low temperature heating zone, a high temperature heating soaking zone, a primary cooling zone and a secondary cooling zone. In each zone, the steel strip is driven by hearth rolls alternately upward and downward in a serpentine path. According to the invention, in a high temperature zone such as the high temperature heating zone and the primary cooling zone where the steel strip is prone to heat buckling, the steel strip is caused to pass only once in a single direction without passing along the serpentine path, thereby preventing meandering and heat buckling of the steel strip.
摘要翻译：一种连续退火冷轧钢带的方法和装置，其连续地通过预热区，低温加热区，高温加热均热区，主冷却区和二次冷却区。在每个区域中，钢带由炉底辊在蛇形路径中交替地向上和向下驱动。根据本发明，在诸如高温加热区和钢带容易发生热屈曲的主冷却区的高温区域中，钢带在单一方向上仅通过一次而不沿着蛇纹石从而防止钢带的弯曲和热弯曲。

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