公开(公告)号：US20160020375A1

公开(公告)日：2016-01-21

申请号：US14772848

申请日：2014-03-27

申请人： JFE STEEL CORPORATION ,  KELK LTD.

发明人： Takashi KUROKI ,  Kazuhisa KABEYA ,  Akio FUJIBAYASHI ,  Hiromasa KAIBE ,  Takeshi KAJIHARA ,  Kazuya MAKINO ,  Hirokuni HACHIUMA

IPC分类号： H01L35/32 ,  H01L35/30

CPC分类号： H01L35/32 ,  B21B1/46 ,  B21B45/00 ,  H01L35/30 ,  Y02P70/123

摘要： A thermoelectric power generation device includes: a thermoelectric power generation unit; and a transporter capable of moving the thermoelectric power generation unit. A thermoelectric power generation device including a thermoelectric power generation unit that converts heat energy which varies in release state into electric energy to recover the energy can thus be provided in a steel material manufacturing line in which a heat source flows.

摘要翻译： 热电发电装置包括：热电发电单元; 以及能够移动所述热电发电单元的运输机。 因此，能够在热源流过的钢材生产线中设置包括将释放状态变化的热能转换成电能以回收能量的热电发电单元。

公开(公告)号：US08522585B1

公开(公告)日：2013-09-03

申请号：US11751507

申请日：2007-05-21

申请人： Richard Pratt ,  Thomas D. Johnson ,  Timothy Suh

发明人： Richard Pratt ,  Thomas D. Johnson ,  Timothy Suh

IPC分类号： B21C43/00 ,  A01N59/20 ,  A01N59/16 ,  A01N25/00 ,  A61K33/34 ,  A61K33/24

CPC分类号： A61L2/238 ,  A01N25/08 ,  A01N59/20 ,  A61K31/30 ,  B21B45/00 ,  C22C9/00 ,  C22C9/04 ,  C22F1/08 ,  Y02A50/473 ,  Y10T428/12993 ,  A01N25/34 ,  A01N2300/00

摘要： A method for maintaining and using a high concentration of dissolved copper on a surface of a useful article by providing a copper surface without coatings thereon which increase the wetting angle and which isolate the copper surface and which has a surface roughness between 2 and 50 micro inches Ra, so as to kill microbes thereon.

摘要翻译： 一种在有用物品的表面上保持和使用高浓度的溶解铜的方法，该方法是通过提供不含涂层的铜表面，其增加润湿角度并分离铜表面，并且其表面粗糙度在2-50微英寸 Ra，以便在其上杀死微生物。

公开(公告)号：US08382916B2

公开(公告)日：2013-02-26

申请号：US12795109

申请日：2010-06-07

申请人： Takeshi Kuroda ,  Hidenori Sakai ,  Mikako Takeda ,  Takuya Kochi ,  Takashi Onishi ,  Tomotada Maruo ,  Takaaki Minamida

发明人： Takeshi Kuroda ,  Hidenori Sakai ,  Mikako Takeda ,  Takuya Kochi ,  Takashi Onishi ,  Tomotada Maruo ,  Takaaki Minamida

IPC分类号： C23C8/18

CPC分类号： B21B45/00 ,  C21D8/06 ,  C21D9/52 ,  C22C38/02 ,  C22C38/04

摘要： The present invention aims at providing a method for production of a steel product which surely retains scale during cooling, storage, and transportation and permits scale to scale off easily at the time of mechanical descaling and pickling that precede the secondary fabrication. The steel product is produced by heating and hot rolling a steel billet and spraying the hot-rolled steel product with steam and/or water mist having a particle diameter no larger than 100 μm, for surface oxidation.

摘要翻译： 本发明的目的在于提供一种钢制品的生产方法，其在冷却，储存和运输过程中确保保持垢，并且允许在二次加工之前的机械除锈和酸洗时容易地缩放垢。 钢产品通过对钢坯进行加热和热轧而制造，并且对具有不大于100μm的粒径的蒸汽和/或水雾喷射热轧钢产品进行表面氧化。

公开(公告)号：US20120325117A1

公开(公告)日：2012-12-27

申请号：US13600442

申请日：2012-08-31

申请人： Karin ROCKENSCHAUB ,  Wilfried MARKETZ

发明人： Karin ROCKENSCHAUB ,  Wilfried MARKETZ

IPC分类号： C09D1/00 ,  C09D101/28

CPC分类号： B21J1/06 ,  B21B45/00 ,  B21B45/008 ,  B21J3/00 ,  C21D1/70 ,  C21D8/0284 ,  C21D2221/00 ,  C22F1/183 ,  Y02P70/127 ,  Y10T29/49982

摘要： A process for hot shaping a workpiece of metal or an intermetallic compound at a temperature of higher than about 1000° C. The method comprises at least partially coating the surface of the workpiece with a coating agent that comprises an oxide phase and an additive and/or an adhesive before processing the workpiece into a formed body or a rolling product. A coating agent for reducing the heat emission from the workpiece comprises a predominant amount of an oxide phase. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

摘要翻译： 一种在高于约1000℃的温度下热成型金属或金属间化合物的工件的方法。该方法包括至少部分地用包含氧化物相和添加剂的涂层剂和/ 或在将工件加工成成形体或轧制产品之前的粘合剂。 用于减少来自工件的热量的涂层剂包括主要量的氧化物相。 该摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。

公开(公告)号：US20060050536A1

公开(公告)日：2006-03-09

申请号：US11041221

申请日：2005-01-25

申请人： Stanislav Kim ,  Eduard Anisimov ,  Alexandre Drojjine ,  Vladimir Martynov ,  Won-Guk Jee

发明人： Stanislav Kim ,  Eduard Anisimov ,  Alexandre Drojjine ,  Vladimir Martynov ,  Won-Guk Jee

IPC分类号： H02J1/00

CPC分类号： H03K3/57 ,  B21B45/00 ,  B21B45/004 ,  H03K17/125 ,  H05B6/067

摘要： The present invention generally relates to a high-frequency pulse oscillator, and more particularly to a high-frequency pulse oscillator adapted to provide pulse currents having a high frequency and large amplitude so as to transition metallic materials into a plastic state for ease of processing or for closing microcracks formed in metallic parts in order to recover mechanical characteristics thereof. The high-frequency pulse oscillator of the present invention comprises a controllable rectifier, a switching section, and a control system. The controllable rectifier rectifies alternating currents supplied from a current source to output currents having a predetermined waveform, according to a control signal from the control system. The switching section generates pulse currents using the currents from the rectifier, according to another control signal from the control system. The switching section comprises at least one switching block, which is connected so that the amplitude of the pulse currents is increased. The control system controls the rectifier and the switching section according to the signals to start, stop, and reset the operation of generating the pulse currents and the signals to specify or change the frequency and amplitude of the pulse currents, so that the generated pulse currents may have desired frequency and amplitude. The pulse currents generated in the high-frequency pulse oscillator enable the manufacture of various structural parts without degrading their structure.

摘要翻译： 本发明一般涉及一种高频脉冲振荡器，更具体地说，涉及一种高频脉冲振荡器，其适用于提供具有高频率和大振幅的脉冲电流，以便将金属材料过渡到塑性状态以便于处理或 用于闭合形成在金属部件中的微裂纹以恢复其机械特性。 本发明的高频脉冲振荡器包括可控整流器，开关部分和控制系统。 可控整流器根据来自控制系统的控制信号对从电流源提供的交流电流进行整流以输出具有预定波形的电流。 根据来自控制系统的另一控制信号，开关部分使用来自整流器的电流产生脉冲电流。 切换部分包括至少一个切换块，其被连接成使得脉冲电流的幅度增加。 控制系统根据信号控制整流器和开关部分，以启动，停止和复位产生脉冲电流和信号的操作，以指定或改变脉冲电流的频率和幅度，从而产生的脉冲电流 可能具有期望的频率和幅度。 在高频脉冲振荡器中产生的脉冲电流能够制造各种结构部件而不降低其结构。

公开(公告)号：US06402441B2

公开(公告)日：2002-06-11

申请号：US09864448

申请日：2001-05-24

申请人： Koji Yamashita ,  Hiromasa Hayashi ,  Susumu Okawa ,  Koji Okushima

发明人： Koji Yamashita ,  Hiromasa Hayashi ,  Susumu Okawa ,  Koji Okushima

IPC分类号： B23C300

CPC分类号： B23D79/02 ,  B21B15/0007 ,  B21B15/0085 ,  B21B45/00 ,  B23B2220/08 ,  B23C3/12 ,  B23D37/08 ,  B23K37/08 ,  B23K2101/16 ,  Y10T83/0259 ,  Y10T409/303808 ,  Y10T409/304144 ,  Y10T409/3042 ,  Y10T409/304256 ,  Y10T409/307784 ,  Y10T409/50082 ,  Y10T409/501476 ,  Y10T409/501968 ,  Y10T409/502132 ,  Y10T409/509512

摘要： In a burr removing method and apparatus of the present invention, a burr located at an edge of a steel piece is cut with a cutter by disposing the cutter such that the flank of the cutter is substantially in parallel with the surface of the steel piece on which the burr exists and the angle between the cutting edge of the cutter and the edge of the steel piece which the burr intersects is at least 45° and piece along the lengthwise direction of the burr; or by disposing the cutter such that the flank of the cutter is substantially in parallel with the surface of the steel piece on which the burr exists and the angle between the cutting edge of the cutter and the edge of the steel piece which the burr intersects is at least 90° and cutting the burr located at the edge of the steel piece by relatively moving the cutter perpendicularly to the lengthwise direction of the burr. In the present invention, burrs such as welding burrs and the like formed when billets and so on are continuously rolled can be cut without the occurrence of a protruding burr.

摘要翻译： 在本发明的毛刺去除方法和装置中，通过设置切割器使刀具的侧面与钢片的表面基本平行地切割位于钢片边缘的毛刺， 毛刺存在，切割刀的切割刃与毛刺相交的钢片的边缘之间的角度至少为45°，沿着毛刺的长度方向分段; 或者通过设置切割器，使得切割器的侧面基本上与存在毛刺的钢片的表面平行，并且切割器的切割边缘与毛边相交的钢片的边缘之间的角度是 至少90°，并且通过使切割器垂直于毛刺的长度方向相对移动而切割位于钢片边缘的毛刺。 在本发明中，可以切断在坯料等连续卷绕时形成的焊接毛边等毛刺，而不会发生突出毛刺。

公开(公告)号：US06296047B1

公开(公告)日：2001-10-02

申请号：US09315844

申请日：1999-05-21

申请人： Gianpietro Benedetti

发明人： Gianpietro Benedetti

IPC分类号： B21D1100

CPC分类号： B21B1/463 ,  B21B1/18 ,  B21B1/466 ,  B21B43/00 ,  B21B45/00 ,  B21B45/004 ,  B21B45/0215 ,  B21B45/08

摘要： An integrated plant for the production of elongated metal products, such as bars and rods, is described in which the product is initially cast in continuous caster equipment and conducted toward a rolling mill which is positioned in-line with the continuous caster equipment. A tunnel furnace is disposed between the continuous caster equipment and the rolling mill for heating, equalizing and/or holding the product at a predetermined rolling temperature and a descaling assembly operates to descale the product prior to delivery to the rolling mill.

摘要翻译： 描述了用于生产细长金属产品（例如棒材和棒材）的综合设备，其中产品最初在连铸机设备中铸造并且朝向与连铸机设备成对准的轧机进行。 隧道炉设置在连铸机设备和轧机之间，用于在预定的轧制温度下加热，均化和/或保持产品，并且除锈组件在输送到轧机之前进行除锈。

公开(公告)号：US06227953B1

公开(公告)日：2001-05-08

申请号：US09209020

申请日：1998-12-10

申请人： Giichi Matsuo ,  Hiroshi Fujii ,  Koji Okushima

发明人： Giichi Matsuo ,  Hiroshi Fujii ,  Koji Okushima

IPC分类号： B24B904

CPC分类号： B24B5/38 ,  B21B15/0007 ,  B21B15/0085 ,  B21B45/00 ,  B23K37/08 ,  B24B9/002 ,  B24B27/033

摘要： This apparatus has plural fixed grinding machines, which are installed along the direction of travelling line of billets. Facing pairs of grinders are equipped in a manner that the distances between each facing pair of grinders are gradually shorter along the travelling direction of the billets from the upstream side to the downstream side. In such a multiple-stage grinding machine, the burr on the welded part of the top and bottom side of the billet is ground sequentially by the grinders, and the burr on welded part of the right and left side of the billet is ground sequentially by the grinders.

摘要翻译： 该装置具有沿着坯料行进方向安装的多台固定式研磨机。 面对成对的研磨机的配置方式是使得每对磨床之间的距离沿着坯料的行进方向从上游侧到下游侧逐渐变短。 在这种多级磨床中，坯料的顶部和底侧的焊接部分上的毛刺由研磨机依次磨碎，并且坯料的右侧和左侧的焊接部分上的毛刺被依次地磨成 研磨机

公开(公告)号：US06184924B2

公开(公告)日：2001-02-06

申请号：US09084855

申请日：1998-05-26

申请人： Volker Rainer Schneider ,  Hans-Joachim Braach

发明人： Volker Rainer Schneider ,  Hans-Joachim Braach

IPC分类号： H04N718

CPC分类号： G06T7/001 ,  B21B38/00 ,  B21B45/00 ,  B24B27/033 ,  B24B49/12 ,  G01N21/89 ,  G01N2021/8918 ,  G06T2207/30116

摘要： A method for the automatic detection of surface defects for continuously cast products (2) with continuous mechanical removal of the material, which products are separated into part lengths while still in the hot state and are introduced before the final rolling in a rolling train to a material removing machine (1), in particular to a grinding machine, in which the material of the continuously cast product (2) is removed as a function of the defective areas determined by a defect localising equipment (6; 7) more or less intensively from the surface(s) to be machined, which method provides that the surface defect (12a, 12b) is introduced by the defect localising equipment (6; 7) as pictorial information to a picture processing processor (11) and read in by a computer (13), comprising an integrated comparison and evaluation module (15) and connected superposed to the machine control (17), in which computer the transmitted digital pictorial information is compared in a sample recognition process with stored pictures of typical surface defects and the results like length, width and area of the defect are either directly processed and stored in a coordinate-related set of defect area (16) in accordance with a classification with regard to the relevance of the surface defects, or, after the storing in a set of surface defect data are classified in a subsequent evaluation process. The defect localising equipment is constructed as an inspection unit (6; 7) which has at least one camera (8) and a lighting equipment (9) which are arranged on a transverse girder (4) extending over the resting table (3) and the inspection unit (6; 7) is connected to a comparison and evaluation module (15) and to a computer (13) having a coordinate-related set of defect data (16).

公开(公告)号：US6055835A

公开(公告)日：2000-05-02

申请号：US201783

申请日：1998-12-01

申请人： Tsutomu Kawamizu ,  Junsou Fukumori ,  Akira Kaya ,  Kyung-Zoon Min ,  Yeo-Joo Choi ,  Soo-Chul Shin

发明人： Tsutomu Kawamizu ,  Junsou Fukumori ,  Akira Kaya ,  Kyung-Zoon Min ,  Yeo-Joo Choi ,  Soo-Chul Shin

IPC分类号： B21B1/26 ,  B21B45/00 ,  C23F15/00 ,  B21B45/04

CPC分类号： B21B45/00 ,  B21B1/26

摘要： A plurality of finishing mills for finish rolling a rolled material are arranged in a row to form a finishing mill group. A scale breaker is provided at an entry side of the finishing mill group, a glass coating material application device for jetting molten glass to upper and lower surfaces of the rolled material to form a molten glass film is located at a delivery side of the scale breaker, and a molten glass film removing device for removing the molten glass film formed on the upper and lower surfaces of the rolled material is located at the delivery side of the finishing mill group.

摘要翻译： 将多个用于精轧轧制材料的精轧机排成一列，形成精轧机组。 在精轧机组的入口侧设置有断屑器，用于将熔融玻璃喷射到轧制材料的上表面和下表面以形成熔融玻璃膜的玻璃涂料应用装置位于刻度盘的输出侧 并且用于除去形成在轧制材料的上表面和下表面上的熔融玻璃膜的熔融玻璃膜去除装置位于精轧机组的出料侧。