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1. 发明申请

US20010052661A1 Fume dust suppression during pouring of molten metal, and apparatus 失效
标题翻译：浇注熔融金属时的烟尘抑制，以及设备
公开(公告)号：US20010052661A1
公开(公告)日：2001-12-20
申请号：US09882537
申请日：2001-06-15
申请人： Kawasaki Steel Corporation
发明人： Tetsuo Akiyoshi
IPC分类号： C21B007/12 , C21C005/38 , C21C005/40 , B67D005/00 , B22D041/00
CPC分类号： F27D3/14 , F27D17/001 , F27D17/008 , F27D2009/0086
摘要： Fume dust is prevented when molten metal is poured into a vessel, and water or water mist is sprayed into the vessel or onto the molten metal, creating a reduced level of oxygen concentration of about 12% by volume, preferably about 8% by volume, inside the vessel or at the molten metal surface.
摘要翻译：当将熔融金属倒入容器中时，防止了灰尘，并将水雾或水雾喷入容器或熔融金属上，形成约12体积％，优选约8体积％的氧浓度降低，在容器内或熔融金属表面。

2. 发明申请

US20020005606A1 Apparatus for manufacturing solder balls 失效
标题翻译：焊球制造装置
公开(公告)号：US20020005606A1
公开(公告)日：2002-01-17
申请号：US09964305
申请日：2001-09-26
申请人： MK Electron Co., Ltd
发明人： Jin-Hyung Lee , Byung Chul Moon , Jin Lee , Jeong-Tak Moon , Chang-Rok Oh , Jae Gyu Nam
IPC分类号： C21C001/00 , C21B007/12 , B22D041/08
CPC分类号： B23K35/0244 , B22F1/0048 , B22F9/08 , B22F2009/086 , B22F2999/00 , Y10S75/953 , B22F2202/01
摘要： An apparatus for manufacturing solder balls including a tundish, a vibrator, a cooling liquid tank an inactive atmospheric chamber, a molten metal receiving tray, a ball collecting barrel, and a cooling liquid reservoir. The tundish has orifices at its bottom. The vibrator is immersed in the molten metal of the tundish and generates vibrations. The cooling liquid tank is situated under the tundish and is provided with a cooling liquid heater at its upper and middle outer surface, a cooling liquid cooler at its lower outer surface, and a cooling liquid discharge conduit at its top. The inactive atmospheric chamber is interposed between the bottom of the tundish and the op surface of the cooling liquid. The molten metal receiving tray is seated on a portion of the inactive atmospheric chamber and is horizontally movable. The ball collecting barrel is positioned under the cooling liquid tank and is provided with a cut-off valve at its top, a ball removing valve at its bottom, and a cooling liquid supply conduit at it s upper portion. The cooling liquid reservoir is situated under the ball collecting barrel, is provided with a ball collecting sieve at its inlet and is connected with the cooling liquid discharge conduit and the cooling liquid supply conduit.
摘要翻译：一种用于制造焊球的装置，包括中间包，振动器，冷却液罐，无效大气室，熔融金属接收盘，球收集筒和冷却液储存器。中间包底部有孔。振动器浸入中间包的熔融金属中并产生振动。冷却液箱位于中间包下方，在其上外中表面设有冷却液加热器，其下外表面设有冷却液冷却器，顶部设有冷却液排出管。惰性气体室介于中间包的底部和冷却液的操作表面之间。熔融金属接收托盘位于非活动大气室的一部分上并且可水平移动。集尘桶位于冷却液箱的下方，在其顶部设有截止阀，底部设有截流阀，其上部设有冷却液供给管。冷却液贮存器位于球收集筒下方，在其入口处设有球收集筛并与冷却液排出管道和冷却液供应管道连接。

3. 发明申请

US20010007382A1 APPARATUS AND METHOD FOR TAPPING A FURNACE 有权
标题翻译：烧烤炉的设备和方法
公开(公告)号：US20010007382A1
公开(公告)日：2001-07-12
申请号：US09159280
申请日：1998-09-22
发明人： BRIAN D. RAIVO , GARY V. BUSS , MITCHELL R. GREENHALGH
IPC分类号： C21B007/12 , C21C005/48
CPC分类号： F27D3/1509 , C21C5/38 , C21C5/445 , C21C5/5205 , F27B3/19 , F27D3/1536 , F27D9/00 , F27D2003/127 , F27D2099/0093 , Y02P10/216
摘要： An apparatus and method for controlling the flow of molten material from a melt container. The apparatus includes a tubular insert sized for insertion into a tap hole formed in a sidewall of the melt container and a rod receivable within the insert. A cooling device is provided to cool the rod to a temperature below the temperature of the molten material. The rod is axially movable within the insert between a first position wherein the rod is positioned within the tubular insert for cooling a portion of the molten material located at the first end of the insert to form a plug and stop the flow of molten material through the passageway, and a second position wherein the rod is spaced from the first end of the insert to allow the plug to melt and start the flow of molten material through the passageway. A method for trapping gases emitted during the melt and tapping processes is also disclosed.
摘要翻译：一种用于控制来自熔体容器的熔融材料的流动的装置和方法。该装置包括尺寸适于插入形成在熔体容器的侧壁中的抽头孔中的管状插入件和可插入到插入件内的杆。提供冷却装置以将棒冷却至低于熔融材料温度的温度。所述杆可在所述插入件内在第一位置之间轴向移动，其中所述杆定位在所述管状插入件内，用于冷却位于所述插入件的第一端处的熔融材料的一部分以形成塞子并且阻止熔融材料流过所述第二位置通道和第二位置，其中杆与插入件的第一端隔开，以允许塞子熔化并开始熔融材料流过通道。还公开了一种用于捕集在熔融和攻丝过程中排出的气体的方法。

4. 发明申请

US20030057615A1 Dispensing system for molten aluminum 失效
标题翻译：熔融铝分配系统
公开(公告)号：US20030057615A1
公开(公告)日：2003-03-27
申请号：US09947669
申请日：2001-09-07
发明人： C. Edward Eckert
IPC分类号： C21B007/12 , B22D041/00
CPC分类号： B22D37/00 , F27B14/04 , F27B14/06 , F27B14/08 , F27B14/14 , F27B14/20 , F27D1/0006 , F27D3/14 , F27D3/1509 , F27D19/00 , F27D2003/0056 , F27D2021/0007 , F27D2099/0013
摘要： A method of dispensing or pouring molten metal, e.g., aluminum, from a container or vessel, the flow rate controlled to minimize splashing of the molten aluminum exiting the container, the method comprising the steps of providing a container for containing molten metal, the container having an outlet for dispensing molten metal therefrom and providing a body of molten aluminum in the container, the body having a top surface. A pressure lower than atmospheric pressure is maintained on the surface of the body in the container vessel for purposes of controlling the flow of molten metal through said outlet. Molten metal is dispensed through the outlet by increasing the pressure maintained in the container towards atmospheric pressure.
摘要翻译：一种从容器或容器分配或浇注熔融金属（例如铝）的方法，所述流速被控制以最小化从所述容器出来的熔融铝的飞沫，所述方法包括以下步骤：提供用于容纳熔融金属的容器，所述容器具有用于从其中分配熔融金属的出口并在容器中提供熔融铝体，该主体具有顶表面。为了控制通过所述出口的熔融金属的流动，在容器容器的主体表面上保持低于大气压的压力。通过将容器中保持的压力提高到大气压力，通过出口分配熔融金属。

5. 发明申请

US20010020758A1 Method of relining a vessel 失效
标题翻译：改装船只的方法
公开(公告)号：US20010020758A1
公开(公告)日：2001-09-13
申请号：US09768791
申请日：2001-01-25
发明人： Matthew John Gurr , Martin Joseph Dunne
IPC分类号： F27D001/16 , C21B007/12 , C21C007/00 , C21B003/00
CPC分类号： F27B3/12 , F27B3/14 , F27D1/16
摘要： A method of relining a vessel that is used to carry out a direct smelting process that produces molten metal under conditions requiring molten bath temperatures of at least 1000null C. is disclosed. The vessel is of the type that has a floor that is refractory lined, a side wall that is at least partially refractory lined, and a top wall, and at least two access openings to the interior of the vessel. The relining method includes the steps of cooling down the vessel, gaining access to the interior of the vessel via the access openings, relining the vessel, and re-starting operation of the process in a period of time of 21 or less days.
摘要翻译：公开了一种用于进行直接熔炼工艺的容器的方法，该方法在需要至少1000℃的熔融浴温度的条件下产生熔融金属。容器是具有耐火材料衬里的地板，至少部分耐火材料衬里的侧壁和顶壁以及至少两个到容器内部的进入开口的类型。修复方法包括以下步骤：冷却船只，通过进入开口进入船只内部，使船只更换，并在21天或更短的时间内重新启动过程操作。

6. 发明申请

US20040100003A1 Ceramic moulded body 审中-公开
标题翻译：陶瓷成型体
公开(公告)号：US20040100003A1
公开(公告)日：2004-05-27
申请号：US10472609
申请日：2003-09-19
发明人： Stefan Pischek , Manfred Wikelmann , Peter Meier
IPC分类号： C21B007/12
CPC分类号： B22D41/50
摘要： The invention relates to a ceramic moulded body, the surface of which is at least partly covered by a steel cladding, whereby the steel cladding is at least partly coated with a fire-resistant material on the surface thereof not covering the moulded body.
摘要翻译：本发明涉及陶瓷成型体，其表面至少部分地被钢包层覆盖，由此钢包层至少部分地涂覆有不覆盖成型体的表面上的耐火材料。

7. 发明申请

US20040100002A1 Regulation of a stream of molten metal 审中-公开
标题翻译：调节熔融金属流
公开(公告)号：US20040100002A1
公开(公告)日：2004-05-27
申请号：US10473760
申请日：2003-10-01
发明人： Johan Richaud
IPC分类号： C21B007/12
CPC分类号： B22D41/28 , B22D41/18 , B22D41/50 , C21B7/12 , C21C5/4653
摘要： The invention describes an article and method for reducing precipitation on a surface adjacent to a stream of molten steel that is flowing from one metallurgical vessel to a second metallurgical vessel or mold. The refractory article comprises a working surface having a perturbation that disrupts the laminar flow in a boundary layer adjacent to the surface. The resultant non-laminar flow reduces precipitation on the surface and provides a convenient point for the injection of inert gas. The method includes disrupting the laminar flow in a boundary layer adjacent to the working surface.
摘要翻译：本发明描述了一种用于减少在从一个冶金容器流到第二冶金容器或模具的钢水流附近的表面上的沉淀物的制品和方法。耐火制品包括具有扰动邻近表面的边界层中的层流扰动的工作表面。所得的非层流减少了表面上的沉淀，为注入惰性气体提供了便利的点。该方法包括破坏邻近工作表面的边界层中的层流。

8. 发明申请

US20010040321A1 Method and apparatus for slag-free teeming of metal melt from a metallurgical melt vessel 失效
标题翻译：用于从冶金熔体容器中无熔渣熔化金属熔体的方法和装置
公开(公告)号：US20010040321A1
公开(公告)日：2001-11-15
申请号：US09816250
申请日：2001-03-22
发明人： Jan Reichel , Reinhard Fuchs
IPC分类号： C21B007/12 , C21D011/00 , C21B007/14
CPC分类号： C21C5/4606 , B22D43/001 , C21C5/4693
摘要： A method of slag-free teeming of metal melt includes arranging outside of the metal vessel and closely adjacent to the discharge edge of the vessel discharge opening, of a jetting lance an inclination of which relative to a bath surface in the vessel and spacing from the discharge edge is changeable and injecting, through the discharge opening of the melt vessel, immediately before start of the teeming process and during the teeming process, a fluid jet having a high kinetic pulse energy substantially parallel to the bath surface for forcing a slag melt, which is located in a discharge region of the vessel and covers the metal melt, back.
摘要翻译：一种无熔渣金属熔体的方法包括将金属容器的外部布置在与容器排出口的排放边缘紧密相邻的喷射喷枪上，其倾斜度相对于容器中的浴表面和与该容器排出口的间隔排出边缘是可变化的，并且通过熔体容器的排放口立即在开始浇注过程之前和在浇注过程期间注入具有基本上平行于熔池表面的高动能脉冲能量的流体射流，用于迫使炉渣熔体，其位于容器的排放区域中并覆盖金属熔体。

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