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1. 发明授权

US5287719A Method of forming semi-solidified metal composition 失效
标题翻译：形成半固化金属组合物的方法
公开(公告)号：US5287719A
公开(公告)日：1994-02-22
申请号：US929782
申请日：1992-08-13
申请人： Mitsuru Moritaka , Sadahiko Shinya , Katsuhiro Takebayashi , Seiro Yahata , Chisato Yoshida
发明人： Mitsuru Moritaka , Sadahiko Shinya , Katsuhiro Takebayashi , Seiro Yahata , Chisato Yoshida
IPC分类号： B22D11/00 , B21J1/00 , B22D18/02 , B22D23/00 , B22D27/09 , C22C1/00 , B21J5/02
CPC分类号： C22C1/005 , B22D18/02 , Y10S164/90
摘要： When a semi-solidified metal composition is formed in a forging die assembly, it is formed under conditions satisfying particular mass fraction solid and flowing rate in the die and then held under a given pressure until the metal composition is completely solidified.
摘要翻译：当在锻造模具组件中形成半固化金属组合物时，其在满足模具中特定质量分数固体和流动速率的条件下形成，然后在给定压力下保持直到金属组合物完全固化。

2. 发明授权

US5135564A Method and apparatus for the production of semi-solidified metal composition 失效
标题翻译：用于生产半固体金属组合物的方法和装置
公开(公告)号：US5135564A
公开(公告)日：1992-08-04
申请号：US703901
申请日：1991-05-22
申请人： Yasuo Fujikawa , Yuji Yoshikawa , Katsuhiro Takebayashi
发明人： Yasuo Fujikawa , Yuji Yoshikawa , Katsuhiro Takebayashi
IPC分类号： B22D11/112 , B22D11/115 , C22C1/00
CPC分类号： C22C1/005 , B22D11/112 , B22D11/115
摘要： In a method and an apparatus for producing a solid-liquid metal mixture in which non-dendritic primary solid particles are dispersed into the remaining liquid matrix through electromagnetic induction system, a core member is arranged inside a cooling agitation tank provided with an electromagnetic induction coil therearound.

3. 发明授权

US5871138A Method and apparatus for continuous finishing hot-rolling a steel strip 失效
标题翻译：用于连续精轧热轧钢带的方法和装置
公开(公告)号：US5871138A
公开(公告)日：1999-02-16
申请号：US677966
申请日：1996-07-10
申请人： Hiroshi Shishido , Kenji Kataoka , Toshisada Takechi , Nobuaki Nomura , Katsuhiro Takebayashi , Yoshikiyo Tamai
发明人： Hiroshi Shishido , Kenji Kataoka , Toshisada Takechi , Nobuaki Nomura , Katsuhiro Takebayashi , Yoshikiyo Tamai
IPC分类号： B21B13/02 , B21B15/00 , B21B37/28 , B23K13/01 , B23K20/04
CPC分类号： B21B37/28 , B21B15/0085 , B23K13/015 , B21B13/023
摘要： A method and apparatus for continuously finishing hot-rolling steel strips include partially joining a rear end of a preceding steel strip and a leading end of a succeeding steel strip after the strips have passed through a rough hot-rolling step. The joint is flattened. The joint is rolled with a first stand of a tandem rolling mill. The mill is provided with a plurality of stands that includes a pair of work rolls and backup rolls and/or intermediate rolls, so that a compression stress acts at the unjointed section of the strips in the longitudinal direction of the joint while tracking the joint. Shape-control-rolling is performed on the joint with a second and succeeding stands so that a section of the steel strip other than the joint is subjected to the shape-control-rolling at all the stands.
摘要翻译：用于连续精加工的热轧钢带的方法和装置包括在条带通过粗轧热步骤之后部分地接合前一钢带的后端和后续钢带的前端。关节扁平。接头用串联轧机的第一台轧制。研磨机设置有多个支架，其包括一对工作辊和支承辊和/或中间辊，使得压缩应力在跟踪接头的同时在接头的纵向方向上在条带的非接合部分处作用。在与第二和后续机架的接头上进行形状控制轧制，使得除了接头之外的钢带的一部分在所有机架上进行形状控制轧制。

4. 发明授权

US5144998A Process for the production of semi-solidified metal composition 失效
标题翻译：生产半固体金属组合物的方法
公开(公告)号：US5144998A
公开(公告)日：1992-09-08
申请号：US747637
申请日：1991-08-20
申请人： Masazumi Hirai , Katsuhiro Takebayashi , Ryuji Yamaguchi , Yasuo Fujikawa
发明人： Masazumi Hirai , Katsuhiro Takebayashi , Ryuji Yamaguchi , Yasuo Fujikawa
IPC分类号： B22D11/06 , B22D11/112 , C22C1/00
CPC分类号： C22C1/005 , B22D11/0622 , B22D11/112 , Y10S164/90
摘要： Semi-solidified metal compositions are stably produced by pouring molten metal into a cooling agitation vessel, agitating it while cooling to produce a slurry of semi-solidified metal composition at a solid-liquid coexistent state and discharging out the semi-solidified metal composition from a discharge port of the vessel. In this case, the cooling agitation is carried out so that a relation of fraction solid, solidification rate and shear rate satisfies the following equation (1).eta.=a/2(1/f.sub.s -1/f.sub.scr).ltoreq.10 (1).

5. 发明授权

US06373017B1 Continuous hot rolling mill with metal block conveying apparatus 失效
标题翻译：连续热轧带金属块输送装置
公开(公告)号：US06373017B1
公开(公告)日：2002-04-16
申请号：US09415609
申请日：1999-10-09
申请人： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Nozomu Tamura , Toshiaki Amagasa , Toshisada Takechi , Katsuhiro Takebayashi , Kanji Hayashi , Kunio Miyamoto , Akio Kuroda , Kazunori Nagai , Yoshiki Mito , Kazuo Morimoto , Kazuya Tsurusaki , Kiyoshi Izumi
发明人： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Nozomu Tamura , Toshiaki Amagasa , Toshisada Takechi , Katsuhiro Takebayashi , Kanji Hayashi , Kunio Miyamoto , Akio Kuroda , Kazunori Nagai , Yoshiki Mito , Kazuo Morimoto , Kazuya Tsurusaki , Kiyoshi Izumi
IPC分类号： B23K1102
CPC分类号： B23K13/00 , B21B1/26 , B21B15/0085 , B23K13/015 , B23K37/047 , B23K2101/16
摘要： A continuous hot rolling mill with a metal block conveying apparatus and a metal block joining apparatus which moves with the metal blocks along the metal block conveying apparatus to conform a joining operation. The metal block conveying apparatus uses rollers supported by cylinders with a common hydraulic circuit which allows the cylinders to follow guide rails on the metal block joining apparatus and lower out of the path of the metal block joining apparatus and then return to a metal block support position after the metal block joining apparatus' passage without individual control circuits and valves for each of the cylinders.
摘要翻译：一种具有金属块输送装置和金属块接合装置的连续热轧机，其与金属块沿着金属块输送装置一起移动以符合接合操作。金属块输送装置使用由气缸支撑的辊，其具有公共液压回路，其允许气缸跟随金属块接合装置上的导轨并且靠近金属块接合装置的路径，然后返回到金属块支撑位置在没有各个控制电路的金属块接合装置通路和每个气缸的阀之后。

6. 发明授权

US06345756B1 Defectively joined portion removal apparatus for use in a continuous hot rolling process 失效
标题翻译：用于连续热轧过程的有缺陷的接合部分去除装置
公开(公告)号：US06345756B1
公开(公告)日：2002-02-12
申请号：US09441503
申请日：1999-11-15
申请人： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Nozomu Tamura , Toshiaki Amagasa , Toshisada Takechi , Katsuhiro Takebayashi , Kanji Hayashi , Kunio Miyamoto , Akio Kuroda , Kazunori Nagai , Yoshiki Mito , Kazuo Morimoto , Kazuya Tsurusaki , Kiyoshi Izumi
发明人： Shigeru Isoyama , Takeshi Hirabayashi , Hideyuki Nikaido , Hirosuke Yamada , Nozomu Tamura , Toshiaki Amagasa , Toshisada Takechi , Katsuhiro Takebayashi , Kanji Hayashi , Kunio Miyamoto , Akio Kuroda , Kazunori Nagai , Yoshiki Mito , Kazuo Morimoto , Kazuya Tsurusaki , Kiyoshi Izumi
IPC分类号： B23K100
CPC分类号： B23K13/00 , B21B1/26 , B21B15/0085 , B23K13/015 , B23K37/047 , B23K2101/16
摘要： The invention comprises a continuous hot rolling method in which a rear end portion of a preceding metal block and a fore end portion of a succeeding metal block are cut and the metal blocks are joined to each other by heating and pressing followed by a finish rolling. A region of each metal block is restrained from a clamping position to the end portion thereof in order to prevent a change in level of the metal blocks in heating and pressing the piece. The end portions of the metal blocks can be thus prevented from deformation.
摘要翻译：本发明包括一个连续热轧方法，其中先前金属块的后端部分和后面的金属块的前端部分被切割，金属块通过加热和压制然后进行精轧而彼此接合。每个金属块的区域被限制到其端部的夹紧位置，以防止在加热和压制件时金属块的水平的变化。因此可以防止金属块的端部变形。

7. 发明授权

US06230532B1 Method and apparatus for controlling sheet shape in sheet rolling 失效
标题翻译：用于控制片材轧制中片材形状的方法和装置
公开(公告)号：US06230532B1
公开(公告)日：2001-05-15
申请号：US09533550
申请日：2000-03-23
申请人： Takayuki Kaji , Takushi Kagawa , Hiroshi Shiomi , Katsuhiro Takebayashi
发明人： Takayuki Kaji , Takushi Kagawa , Hiroshi Shiomi , Katsuhiro Takebayashi
IPC分类号： B21B3728
CPC分类号： B21B37/28
摘要： During rolling with a rolling mill, which includes a sheet shape altering device capable of altering a mechanical sheet crown, while the sheet shape altering device is operated correspondingly with a target mechanical sheet crown set value during the dimensional alteration in rolling, the invention enables a stable sheet shape to be achieved, even when the mechanical sheet crown is altered to a large extent during rolling. Specifically, the target mechanical sheet crown set value, during the dimensional alteration in rolling, is previously set based on target mechanical sheet crown set values, before and after the dimensional alteration, prior to start of the dimensional alteration in rolling. The sheet shape altering device is then operated so that an actual mechanical sheet crown, during the dimensional alteration in rolling, is equal to the target mechanical sheet crown set value during the dimensional alteration in rolling.
摘要翻译：在使用轧机进行轧制时，其包括能够改变机械板材冠的片材形状改变装置，同时在轧制尺寸变化期间相应地利用目标机械板材凸度设定值来操作片材形状改变装置，本发明使得即使在轧制过程中机械板材冠部被很大程度地改变，也能够实现稳定的板材形状。具体而言，在轧制尺寸变更开始之前，在尺寸变更前后，基于目标机械板冠设定值预先设定轧制尺寸变更中的目标机械板凸度设定值。然后操作片材形状改变装置，使得在轧制尺寸变化期间实际的机械板材冠在轧制尺寸变化期间等于目标机械板材凸度设定值。

8. 发明授权

US5720196A Hot-rolling method of steel piece joint during continuous hot-rolling 失效
标题翻译：连续热轧钢板接头热轧方法
公开(公告)号：US5720196A
公开(公告)日：1998-02-24
申请号：US626206
申请日：1996-03-29
申请人： Yoshikiyo Tamai , Katsuhiro Takebayashi , Toshio Imae , Hideyuki Nikaido , Kunio Isobe
发明人： Yoshikiyo Tamai , Katsuhiro Takebayashi , Toshio Imae , Hideyuki Nikaido , Kunio Isobe
IPC分类号： B21B13/02 , B21B15/00 , B21B37/16 , B21B37/26 , B21B37/28 , B21B37/38 , B21B29/00
CPC分类号： B21B37/26 , B21B37/16 , B21B37/28 , B21B13/023 , B21B15/0085 , B21B2269/12 , B21B2273/20 , B21B37/38
摘要： A method for continuously hot-rolling steel pieces, includes butt-joining the rear end of the preceding steel piece and the leading end of the succeeding steel piece, then finish-rolling the butt-joined steel pieces by supplying a continuous hot rolling facility provided with a plurality of stands having a bending function of a work roll. The method involves estimating the variation of the rolling force occurring during rolling the joint of the steel pieces at the non-stationary zone caused by said joint, calculating the changing bending force of the work roll during rolling the joint of the steel pieces from the estimated variation of the rolling force, and determining the pattern for changing the bending force taking account of said changing force, and rolling the joint of the steel pieces by regulating the bending force in response to said pattern over at least one stand, while tracking down the joint of the steel piece immediately after joining.
摘要翻译：一种用于连续热轧钢板的方法，包括将前一个钢片的后端和随后的钢件的前端对接，然后通过提供连续的热轧设备来提供对接的对接的钢件具有多个具有工作辊的弯曲功能的支架。该方法包括估计在由所述接头引起的在非固定区域的钢板接头滚动期间产生的轧制力的变化，计算在从钢带的接合期间轧制轧制过程中工作辊的变化的弯曲力轧制力的变化，以及考虑到所述变形力而确定用于改变弯曲力的图案，以及通过在至少一个支架上响应于所述图案调节弯曲力来滚动钢板的接合，同时跟踪加工后立即关闭钢板。

9. 发明授权

US07041382B2 Coated steel sheet provided with electrodeposition painting having superior appearance 失效
标题翻译：具有优异外观的电沉积涂布的涂布钢板
公开(公告)号：US07041382B2
公开(公告)日：2006-05-09
申请号：US10628752
申请日：2003-07-28
申请人： Kyoko Hamahara , Hisatada Nakakoji , Chiaki Kato , Nobuhiko Uesugi , Kazumasa Yoshida , Katsuhiro Takebayashi
发明人： Kyoko Hamahara , Hisatada Nakakoji , Chiaki Kato , Nobuhiko Uesugi , Kazumasa Yoshida , Katsuhiro Takebayashi
IPC分类号： B32B15/04 , B32B15/08 , B32B15/18
CPC分类号： C25D13/20 , B05D1/007 , B05D3/12 , B05D7/51 , B05D2202/10 , B05D2350/65 , C23C28/321 , C23C28/345 , C23C28/3455 , Y10T428/12472 , Y10T428/12556 , Y10T428/12569 , Y10T428/12611 , Y10T428/12799 , Y10T428/12972 , Y10T428/12993
摘要： A coated steel sheet composed of a steel sheet and at least two types of coating layers formed thereon is provided with an electrodeposition painting having a superior appearance. The coated steel sheet has an arithmetic mean roughness Ra, which is defined by JIS B 0601-1994, of from about 0.7 to about 1.5 μm and a peak per inch PPI of from about 180 to about 250.
摘要翻译：由钢板和形成在其上的至少两种涂层组成的涂层钢板设置有具有优异外观的电沉积涂漆。涂覆钢板具有由JIS B 0601-94定义的算术平均粗糙度Ra为约0.7至约1.5μm，峰值/英寸PPI为约180至约250。

10. 发明授权

US5957368A Method of continuously hot rolling steel pieces 失效
标题翻译：连续热轧钢板的方法
公开(公告)号：US5957368A
公开(公告)日：1999-09-28
申请号：US793845
申请日：1997-03-10
申请人： Katsuhiro Takebayashi , Yoshikiyo Tamai , Toshio Imae , Kunio Isobe , Hideyuki Nikaido , Koichi Uemura
发明人： Katsuhiro Takebayashi , Yoshikiyo Tamai , Toshio Imae , Kunio Isobe , Hideyuki Nikaido , Koichi Uemura
IPC分类号： B21B15/00 , B23D15/00 , B23D25/12 , B23K28/02
CPC分类号： B23D15/005 , B21B15/0007 , B21B15/0085 , B23D25/12
摘要： A continuous hot rolling method is available for continuously hot finish rolling steel pieces. The trailing end of a preceding steel piece and the leading end of a succeeding steel piece are cut by a drum shear which sandwiches the steel piece between its upper drum and lower drum, having cutting blades on the peripheries of the drums. The cut ends are heated to raise the temperatures thereof by high-frequency induction heating, pressed against each other to butt-join the cut ends. The joined steel pieces are then supplied to a rolling equipment. The trailing end of the preceding steel piece and the leading end of the succeeding steel piece are cut individually by two pairs of the cutting blades. One pair of the cutting blades has the obverses of the blades oriented in opposite directions in the obverse side and the reverse side of the steel piece. The other pair of cutting blades has the obverses of the blades oriented in the opposite directions relative to the former pair of cutting blades, while each steel piece is transferred to the same direction. The method according to the invention significantly reduces the displacement produced when the steel pieces are joined by applying transverse-type high-frequency induction, thereby realizing stable continuous hot rolling with no breakage of the rolled plate.
摘要翻译： PCT No.PCT / JP96 / 00034 Sec。 371日期1997年3月10日 102（e）1997年3月10日PCT PCT 1996年1月12日PCT公布。公开号WO97 / 02907 日期1997年1月30日连续热轧方法可用于连续热精轧钢片。先前的钢片的后端和后面的钢件的前端由鼓剪切割，该滚筒剪切将钢片夹在其上滚筒和下滚筒之间，在滚筒的周边具有切割刀片。加热切割端，通过高频感应加热使其温度升高，彼此挤压以对接切割端。然后将连接的钢件供应到轧制设备。前两个钢片的后端和后续钢件的前端由两对切割刀片单独切割。一对切割刀片具有在钢板的正面和反面上沿相反方向定向的刀片的相反侧。另一对切割刀片具有相对于前一对切割刀片在相反方向上定向的刀片的相反方向，而每个钢片被转移到相同的方向。根据本发明的方法通过施加横向高频感应来显着降低钢片接合时产生的位移，从而实现稳定的连续热轧而不破坏轧制板。

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