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公开(公告)号：US5282374A
公开(公告)日：1994-02-01
申请号：US949500
申请日：1992-10-26
申请人： Shinji Kojima , Hisakazu Mizota , Toshitane Matsukawa , Toshio Fujimura , Kouichi Kushida , Yoshio Yoshimoto , Noriaki Inoue
发明人： Shinji Kojima , Hisakazu Mizota , Toshitane Matsukawa , Toshio Fujimura , Kouichi Kushida , Yoshio Yoshimoto , Noriaki Inoue
CPC分类号： B22D11/1206 , B21B15/0035
摘要： According to the present invention, in case of continuously forging a cast strand in its final solidification region, in order to forge the cast strand with uniform reduction amounts on front and rear sides of the strand notwithstanding the cast strand is wrapped or floated during movement of the cast strand being drawn from molds, the head end oil chamber and the rod end oil chamber of each of positioning cylinders for adjusting the positions of anvils are connected by means of hydraulic oil passages having a selector valve, and further the hydraulic oil passages connected to the head end oil chambers of the positioning cylinders are connected to each other by means of a first bypass line.
摘要翻译： PCT No.PCT / JP92 / 00207 Sec。 371日期：1992年10月26日 102（e）日期1992年10月26日PCT提交1992年2月26日PCT公布。 公开号WO92 / 14567 日本1992年9月3日。根据本发明，在连续锻造其最终凝固区域中的铸造线材的情况下，为了在钢绞线的前侧和后侧均匀地锻造铸造股线，尽管铸造股线 在从模具拉出的铸造线的运动期间被包裹或浮动，用于调节砧座位置的每个定位缸的头端油室和杆端油室通过具有选择阀的液压油通道连接， 并且进一步通过连接到定位气缸的头端油室的液压油通道通过第一旁通管线相互连接。
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2.发明授权
公开(公告)号：US4930207A
公开(公告)日：1990-06-05
申请号：US356125
申请日：1989-05-24
申请人： Shinji Kojima , Toshitane Matsukawa , Hisakazu Mizota , Susumu Yuhara , Yoshio Yoshimoto , Toshio Fujimura , Kunihiro Ito
发明人： Shinji Kojima , Toshitane Matsukawa , Hisakazu Mizota , Susumu Yuhara , Yoshio Yoshimoto , Toshio Fujimura , Kunihiro Ito
CPC分类号： B21J1/04 , B21B15/0035 , B22D11/1206 , B21B1/024 , B21B1/463 , Y10T29/49988
摘要： A method of continuous compression forging, with a compression forging anvil, the final solidified region of cast steel drawn out from a mold for continuously casting, comprising the step of: compressing said cast steel with said anvil at a compressing cycle which meets the following conditions: ##EQU1## where t: the compressing cycle (sec), .delta.: the overall thickness reduction, Vc: the casting speed (mm), D: the cast steel thickness before compression forging, .theta.: the inclination angle (.degree.) with respect to the flat surface of the anvil.An apparatus for continuous compression forging continuously cast steel comprising: at least a pair of anvils for vertically holding the pass line of cast steel drawn out from a mold for continuous casting and continuously compression-forging the final solidified region of the moving cast steel by moving the anvils toward and away from each other; a frame; a slider; and links, wherein either of said anvils is disposed within said frame which has a port through which said cast steel is introduced, another anvil is secured to said slider which can be reciprocated along a sliding surface formed in said frame, and said frame and said slider are hung from a crank shaft via said links, said crank shaft acting to move said anvils toward and away from each other.
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3.发明授权
公开(公告)号：US4924585A
公开(公告)日：1990-05-15
申请号：US342705
申请日：1989-04-21
CPC分类号： B22D11/1206 , C21D7/13 , Y10T29/49988 , Y10T29/49991
摘要： A segregation preventive or eliminative operation in a continuous casting process is performed under the following conditions:The solidified/unsolidified ratio of the solidifying block is in a range of 0.5:1 to 0.9:1;The ratio between the overall compression .delta. (mm) versus thickness of the unsolidified area in the block (d mm) is greater than or equal to 0.5 or the thickness (d mm) of the unsolidified layer in the solidifying block is: ##EQU1## where D is the thickness of the block before compression. Casting speed may be controlled according to thickness of the solidifying shell at or near a crater end. Preferably, electromagnetic stirring is performed before performing compression forging.
摘要翻译： 在以下条件下进行连续铸造工序中的偏析防止或去除操作：固化块的固化/非固化比在0.5:1至0.9:1的范围内; 块体中非固化区域（d mm）的整体压缩增量（mm）与厚度之间的比例大于或等于0.5，或者固化块中未固化层的厚度（d mm）为： 其中D是压缩前块的厚度。 铸造速度可以根据凝固壳的厚度在或在火山口端附近进行控制。 优选地，在进行压缩锻造之前进行电磁搅拌。
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公开(公告)号：US5758715A
公开(公告)日：1998-06-02
申请号：US717907
申请日：1996-09-23
CPC分类号： B22D11/064 , B22D11/0611
摘要： In a method of manufacturing a wide metal thin strip, molten metal is ejected onto the surface of a rotating cooling roll. The nozzle shape permits manufacture of wide metal thin strips having a uniform thickness in the width direction.
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公开(公告)号：US5908068A
公开(公告)日：1999-06-01
申请号：US864892
申请日：1997-05-29
CPC分类号： B22D11/064 , B22D11/0611
摘要： In a method of manufacturing a wide metal thin strip, molten metal is ejected onto the surface of a rotating cooling roll. The nozzle shape permits manufacture of wide metal thin strips having a uniform thickness in the width direction.
摘要翻译： 在制造宽金属薄带的方法中，将熔融金属喷射到旋转的冷却辊的表面上。 喷嘴形状允许制造在宽度方向上具有均匀厚度的宽金属薄带。
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公开(公告)号：US06290776B1
公开(公告)日：2001-09-18
申请号：US09333884
申请日：1999-06-15
IPC分类号： B05C302
摘要： A hot dip coating apparatus enables stable and continuous production of a coated steel strip having a high degree of uniformity of the coating quality over the breadth of the steel strip and clean coated surfaces free of deposition of dross. The hot dip coating apparatus has a bottom slit through which a steel strip to be coated is introduced and pulled upward through the coating tank, and an electromagnetic sealing device which applies a magnetic field to the molten metal in the coating tank so as to hold the molten metal inside the tank. The coating tank is provided at its top with an overflow dam for allowing the molten mental to overflow out of the coating tank. The apparatus also has a molten metal supply system which produces a circulating flow of the molten metal through the coating tank. The molten metal supply system has molten metal buffers which communicate with a molten metal supply passage and from which the molten metal is discharged towards the steel strip.
摘要翻译： 热浸涂装置能够稳定且连续地生产涂层质量高于钢带的宽度均匀性的涂层钢带和没有浮渣沉积的清洁涂层表面。 该热浸涂装置具有底部狭缝，待涂覆的钢带通过该底部狭缝被引入并通过涂覆槽向上拉动;以及电磁密封装置，其对涂覆槽中的熔融金属施加磁场，以便保持 罐内熔融金属。 涂料罐的顶部设置有溢流坝，用于使熔融的精神从涂料罐中溢出。 该设备还具有熔融金属供应系统，其产生熔融金属通过涂覆槽的循环流动。 熔融金属供给系统具有熔融金属缓冲器，其与熔融金属供应通道连通，熔融金属从该熔融金属缓冲器向钢带排出。
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公开(公告)号：US5562151A
公开(公告)日：1996-10-08
申请号：US261347
申请日：1994-06-16
申请人： Kenji Nakagawa , Nozomu Tamura , Saburo Moriwaki , Kiyoshi Shibuya , Shun Suhara , Kazuyuki Katoh , Toru Sato , Toshitane Matsukawa
发明人： Kenji Nakagawa , Nozomu Tamura , Saburo Moriwaki , Kiyoshi Shibuya , Shun Suhara , Kazuyuki Katoh , Toru Sato , Toshitane Matsukawa
CPC分类号： B22D11/0694
摘要： Apparatus and method of producing a thin metal ribbon by pouring a molten metal onto the surface of a quench roll rotating at a high speed so as to rapidly cool and solidify the metal to form the ribbon, separating the ribbon from the quench roll and conveying the same to a take-up device. A compressed gas is blown tangent to the quench roll to separate the ribbon from the quench roll. The separated ribbon is sucked and caught by a suction conveyor which runs at a velocity greater than the speed of production of the thin meal ribbon thereby imparting tension to the ribbon.
摘要翻译： 通过将熔融金属倾倒在高速旋转的淬火辊的表面上以便快速冷却和固化金属以形成带状物，从而将带与淬火辊分离并输送 与卷取装置相同。 将压缩的气体与淬火辊相切地进行吹扫，以使带与淬火辊分离。 分离的带被吸入并被吸入输送机捕获，该抽吸输送机以大于薄餐巾带的生产速度的速度运行，从而向带施加张力。
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公开(公告)号：US5965210A
公开(公告)日：1999-10-12
申请号：US997608
申请日：1997-12-23
摘要： A hot dip coating apparatus and method, enables stable and continuous production of a coated steel strip having a high degree of uniformity of the coating quality over the breadth of the steel strip and clean coated surfaces free of deposition of dross. The hot dip coating apparatus has a bottom slit through which a steel strip to be coated is introduced and pulled upward through the coating tank, and an electromagnetic sealing device which applies a magnetic field to the molten metal in the coating tank so as to hold the molten metal inside the tank. The coating tank is provided at its top with an overflow dam for allowing the molten metal to overflow out of the coating tank. The apparatus also has a molten metal supply system which produces a circulating flow of the molten metal through the coating tank. The molten metal supply system has molten metal buffers which communicate with a molten metal supply passage and from which the molten metal is discharged towards the steel strip.
摘要翻译： 一种热浸涂布装置和方法，能够稳定且连续地生产在钢带的宽度上的涂层质量高度均匀的涂层钢带和没有浮渣沉积的清洁的涂覆表面。 该热浸涂装置具有底部狭缝，待涂覆的钢带通过该底部狭缝被引入并通过涂覆槽向上拉动;以及电磁密封装置，其对涂覆槽中的熔融金属施加磁场，以便保持 罐内熔融金属。 在其顶部设置有用于允许熔融金属从涂覆槽溢出的溢流坝的涂料罐。 该设备还具有熔融金属供应系统，其产生熔融金属通过涂覆槽的循环流动。 熔融金属供给系统具有熔融金属缓冲器，其与熔融金属供应通道连通，熔融金属从该熔融金属缓冲器向钢带排出。
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公开(公告)号：US5897683A
公开(公告)日：1999-04-27
申请号：US860591
申请日：1997-07-08
申请人： Kenichi Unoki , Ritsuo Hashimoto , Noriyuki Kawata , Yasuo Hukada , Chiaki Kato , Toshitane Matsukawa
发明人： Kenichi Unoki , Ritsuo Hashimoto , Noriyuki Kawata , Yasuo Hukada , Chiaki Kato , Toshitane Matsukawa
IPC分类号： C22B9/00 , C23C2/24 , F27B14/06 , F27B17/00 , F27D3/00 , C22B4/00 , B05C3/02 , B05C5/02 , B05D1/18
CPC分类号： F27B14/065 , C22B9/003 , C23C2/24 , F27B17/00 , F27D2003/0054 , Y02P10/253
摘要： An apparatus for holding molten metal in a container having an opening at the bottom thereof comprising an electromagnet for generating a horizontal magnetic field in a lower part of the molten metal in the container and a conductive block for guiding part of eddy currents induced in the molten metal by the generation of the horizontal magnetic field, to flow outside the molten metal.
摘要翻译： PCT No.PCT / JP96 / 03276 Sec。 371日期1997年7月8日 102（e）日期1997年7月8日PCT 1996年11月8日PCT PCT。 第WO97 / 17477号公报 日期1997年5月15日一种用于将熔融金属保持在其底部开口的容器中的装置，包括用于在容器中的熔融金属的下部产生水平磁场的电磁体和用于引导涡流部分的导电块 通过产生水平磁场在熔融金属中引起熔融金属流出。
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