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    Magnesium welding wire
    21.
    发明授权
    Magnesium welding wire 有权
    镁焊丝

    公开(公告)号：US09045816B2

    公开(公告)日：2015-06-02

    申请号：US11886872

    申请日：2006-02-20

    Applicant: Yukihiro Oishi ,  Nozomu Kawabe

    Inventor： Yukihiro Oishi ,  Nozomu Kawabe

    IPC: B23K35/22 ,  C22C23/02 ,  B21C1/00 ,  B23K35/28 ,  B23K35/40 ,  C22C23/00 ,  C22C23/04 ,  C22F1/06

    CPC classification number: C22C23/02 ,  B21C1/003 ,  B23K35/284 ,  B23K35/40 ,  C22C23/00 ,  C22C23/04 ,  C22F1/06

    Abstract: It is an object of the invention to provide a magnesium welding wire excellent in surface cleanliness and a method for manufacturing the same.A welding wire according to the invention can be manufactured by drawing a base material such as an extruded material made of pure magnesium or a magnesium-based alloy and, after then, by shaving the surface of the thus drawn wire. Execution of the shaving operation makes it possible not only to effectively remove a lubricant and a coating used in the drawing operation but also to effectively remove an oxide generated during the drawing operation. Thanks to this, the thus obtained welding wire is excellent in surface cleanliness. As a lubricant to be used in the drawing operation, preferably, there may be used an oil lubricant or a wet-type lubricant which can be removed easily by a cleaning operation or by a grease removing treatment.

    Abstract translation: 本发明的目的是提供一种表面清洁度优异的镁焊丝及其制造方法。 根据本发明的焊丝可以通过拉制诸如由纯镁或镁基合金制成的挤压材料的基材，然后通过剃刮如此拉丝的表面来制造。 执行剃须操作使得不仅可以有效地去除在拉拔操作中使用的润滑剂和涂层，而且有效地去除在拉拔操作期间产生的氧化物。 由此，由此获得的焊丝的表面清洁度优异。 作为拉拔作业中使用的润滑剂，优选使用可以通过清洗作业或除油处理容易地除去的油性润滑剂或湿式润滑剂。

    METHOD FOR MANUFACTURING ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR
    24.
    发明申请
    METHOD FOR MANUFACTURING ELECTRODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR 有权
    铝电解电容器电极材料的制造方法

    公开(公告)号：US20140368975A1

    公开(公告)日：2014-12-18

    申请号：US14375884

    申请日：2013-02-07

    Applicant: TOYO ALUMINIUM KABUSHIKI KAISHA

    Inventor： Toshifumi Taira ,  Masashi Mehata

    IPC: H01G9/052 ,  H01G9/15 ,  H01G9/00 ,  H01G9/045

    CPC classification number: H01G9/0525 ,  B22F7/08 ,  B23K35/40 ,  C22C21/00 ,  C22F1/04 ,  H01G9/0036 ,  H01G9/045 ,  H01G9/052 ,  H01G9/055 ,  H01G9/15 ,  Y02T10/7022

    Abstract: The present invention makes it possible to increase the thickness of a sintered body. Thus, the present invention provides a production method that is suitable for the production of anode electrode materials with high capacitance useful for medium- to high-voltage aluminum electrolytic capacitors, that does not involve an etching treatment, and that enables desired formation of the resulting electrode material for aluminum electrolytic capacitor into the desired shape.Specifically, the present invention provides a method for producing an electrode material for aluminum electrolytic capacitor, comprising the steps of: (1) forming, in a sintering mold, an unsintered laminate in which a substrate is held between compositions comprising a powder of at least one member selected from the group consisting of aluminum and aluminum alloys; and (2) sintering the unsintered laminate in the sintering mold, wherein the method does not comprise an etching step.

    Abstract translation: 本发明使得可以增加烧结体的厚度。 因此，本发明提供一种适用于生产具有高电容的阳极电极材料的制造方法，所述高电容用于中等至高压的铝电解电容器，其不涉及蚀刻处理，并且能够使所需的 铝电解电容器的电极材料成为所需的形状。 具体而言，本发明提供一种铝电解电容器用电极材料的制造方法，其特征在于，包括以下工序：（1）在烧结模具中形成未烧成的层叠体，其中将基板保持在包含至少 一个选自铝和铝合金的成员; 和（2）在烧结模具中烧结未烧结的层压体，其中该方法不包括蚀刻步骤。

    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS
    25.
    发明申请
    SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS 有权
    低锰焊接合金的系统和方法

    公开(公告)号：US20140349136A1

    公开(公告)日：2014-11-27

    申请号：US14457599

    申请日：2014-08-12

    Applicant: HOBART BROTHERS COMPANY

    Inventor： Steven Edward Barhorst ,  Kevin M. Krieger ,  Joseph C. Bundy ,  Mario Anthony Amata ,  Daryl L. Duncan ,  Susan Renata Fiore

    IPC: B23K35/30 ,  B23K9/18

    CPC classification number: B23K35/3053 ,  B23K9/18 ,  B23K35/00 ,  B23K35/0244 ,  B23K35/0255 ,  B23K35/0261 ,  B23K35/0266 ,  B23K35/0294 ,  B23K35/3066 ,  B23K35/3073 ,  B23K35/308 ,  B23K35/3086 ,  B23K35/3093 ,  B23K35/34 ,  B23K35/40 ,  B23K35/406 ,  C22C38/22 ,  Y10T428/12972

    Abstract: The present disclosure relates generally to welding alloys and, more specifically, to welding consumables (e.g., welding wires and rods) for arc welding operations. In an embodiment, a welding consumable includes less than approximately 1 wt % manganese as well as one or more strengthening agents selected from the group: nickel, cobalt, copper, carbon, molybdenum, chromium, vanadium, silicon, and boron. The welding consumable also includes one or more grain control agents selected from the group: niobium, tantalum, titanium, zirconium, and boron, wherein the welding consumable includes less than approximately 0.6 wt % grain control agents. Additionally, the welding consumable has a carbon equivalence (CE) value that is less than approximately 0.23. The welding consumable is designed to provide a manganese fume generation rate that is less than approximately 0.01 grams per minute during a welding operation.

    Abstract translation: 本公开一般涉及焊接合金，更具体地，涉及用于电弧焊接操作的焊接材料（例如焊接电线和焊条）。 在一个实施方案中，焊接耗材包括小于约1重量％的锰以及一种或多种选自以下的强化剂：镍，钴，铜，碳，钼，铬，钒，硅和硼。 焊接耗材还包括选自铌，钽，钛，锆和硼的一种或多种晶粒控制剂，其中焊接耗材包括小于约0.6重量％的颗粒控制剂。 此外，焊接耗材具有小于约0.23的碳当量（CE）值。 焊接耗材设计用于在焊接操作期间提供小于约0.01克/分钟的锰烟雾产生速率。

    System and Method for Polishing and Lubricating Aluminum Welding Wire
    26.
    发明申请
    System and Method for Polishing and Lubricating Aluminum Welding Wire 有权
    铝焊丝抛光与润滑系统与方法

    公开(公告)号：US20140263258A1

    公开(公告)日：2014-09-18

    申请号：US13799115

    申请日：2013-03-13

    Applicant: ALCOTEC WIRE CORPORATION

    Inventor： Lance T. Vernam ,  Timothy M. Cook

    IPC: B23K35/02 ,  B21F9/00

    CPC classification number: B23K35/40 ,  B21C1/04 ,  B23K35/02 ,  B23K35/0261 ,  B23K35/286 ,  B24B5/38 ,  B24B27/033

    Abstract: A system and method are disclosed for polishing and lubricating an aluminum welding wire. The system and method draw stock aluminum wire from a spool, subject the stock wire to a plurality of drawing and thermal treatment steps to obtain a wire having a final diameter suitable for use in a continuous welding apparatus. Immediately after the final drawing step, the wire is subjected to a polishing and lubricating process in which a cord that is impregnated with a lubricant is passed over the surface of the wire. The cord serves to remove contaminants, such as metal fines, from the surface of the wire, and also to provide a layer of lubricant over the surface of the wire. The resulting wire has an improved appearance, will not clog the automatic welding apparatus, and the lubricant will not contribute adversely to weld porosity in use.

    Abstract translation: 公开了一种用于抛光和润滑铝焊丝的系统和方法。 该系统和方法从线轴中抽出铝线，使原料线进行多个拉伸和热处理步骤，以获得具有适合用于连续焊接装置的最终直径的线。 在最终拉伸步骤之后，马上进行抛光和润滑处理，其中浸渍有润滑剂的帘线通过线的表面。 电线用于从电线表面去除诸如金属细粒子的污染物，并且还在电线表面上提供一层润滑剂。 所得到的线材具有改善的外观，不会堵塞自动焊接装置，并且润滑剂不会对使用中的焊接孔隙产生不利影响。

    POWDER-ROLLING DEVICE AND POWDER-ROLLING METHOD
    27.
    发明申请
    POWDER-ROLLING DEVICE AND POWDER-ROLLING METHOD 有权
    粉末滚动装置和粉末滚压方法

    公开(公告)号：US20140030430A1

    公开(公告)日：2014-01-30

    申请号：US14110464

    申请日：2012-04-09

    Applicant: Chitoshi Mochizuki ,  Tamotsu Oda

    Inventor： Chitoshi Mochizuki ,  Tamotsu Oda

    IPC: B05D1/28

    CPC classification number: B05D1/28 ,  B22F3/18 ,  B22F7/04 ,  B23K35/0244 ,  B23K35/40

    Abstract: The powder-rolling device (1) includes: a pair of rolling rolls (2) to attach powder material (Y) to a sheet-shaped base material (X) by pressure; a preliminary press roll (8) to press the powder material (Y) to a circumferential surface of a rolling roll (2) before the powder material (Y) is attached to the base material (X) by pressure; and a support device (10) supporting the preliminary press roll (8) movable, so that a load applied to the preliminary press roll (8) becomes equal to a set value which has been set beforehand.

    Abstract translation: 粉体轧制装置（1）包括：通过压力将粉末材料（Y）附接到片状基材（X）的一对轧辊（2） 在粉末材料（Y）通过压力附接到基材（X）之前，将粉末材料（Y）压向轧制辊（2）的圆周表面的预压机（8） 以及支撑可移动的预压辊（8）的支撑装置（10），使得施加到预压辊（8）的负载等于预先设定的设定值。

    METHOD FOR MANUFACTURING WELDING MATERIAL AND WELDING MATERIAL
    28.
    发明申请
    METHOD FOR MANUFACTURING WELDING MATERIAL AND WELDING MATERIAL 有权
    焊接材料和焊接材料的制造方法

    公开(公告)号：US20130104696A1

    公开(公告)日：2013-05-02

    申请号：US13809228

    申请日：2011-09-27

    Applicant: Kenichi Shimodaira

    Inventor： Kenichi Shimodaira

    IPC: B23K35/40 ,  B23K35/24

    CPC classification number: B23K35/40 ,  B22F3/1007 ,  B22F3/1017 ,  B22F2998/10 ,  B22F2999/00 ,  B23K35/0261 ,  B23K35/24 ,  B23K35/406 ,  B22F1/0003 ,  B22F3/20 ,  B22F3/10 ,  B22F2201/01 ,  B22F2201/10

    Abstract: A method for manufacturing a welding material includes: a compound preparing step in which a compound is prepared by mixing alloy powder containing first alloy powder having a first average particle size and second alloy powder having a second average particle size, a water soluble binder and water; a drying step; an extruding step; a degreasing step in which the extruded formed body is heated to a predetermined temperature of 400° C. or above; a C—O reaction step in which the extruded formed body is heated to a predetermined temperature which falls within a range of 950° C. to 1150° C. under a vacuum atmosphere; and a sintering step in which the extruded formed body is heated to a predetermined temperature which falls within a range of 1200° C. to 1350° C. under a nitrogen gas atmosphere thus forming a welding material.

    Abstract translation: 焊接材料的制造方法包括：化合物准备工序，其中通过混合含有具有第一平均粒度的第一合金粉末和具有第二平均粒径的第二合金粉末的合金粉末，水溶性粘合剂和水 ; 干燥步骤 挤压步骤; 将挤出成形体加热到400℃以上的规定温度的脱脂工序; C-O反应步骤，其中将挤出成形体加热到在真空气氛中在950℃至1150℃的范围内的预定温度; 以及烧结步骤，其中将挤出的成形体加热到在氮气气氛下在1200℃至1350℃的范围内的预定温度，从而形成焊接材料。

    High-Temperature Solder with Multi-Layer Structure and Manufacturing Method Thereof
    29.
    发明申请
    High-Temperature Solder with Multi-Layer Structure and Manufacturing Method Thereof 审中-公开
    具有多层结构的高温焊料及其制造方法

    公开(公告)号：US20130048153A1

    公开(公告)日：2013-02-28

    申请号：US13246829

    申请日：2011-09-27

    Applicant: Yee-Wen Yen ,  Pei-Sheng Shao

    Inventor： Yee-Wen Yen ,  Pei-Sheng Shao

    IPC: C25D5/50 ,  C25D5/34 ,  B32B15/01 ,  C25D7/00

    CPC classification number: B32B15/01 ,  B23K35/0238 ,  B23K35/24 ,  B23K35/262 ,  B23K35/302 ,  B23K35/40 ,  C25D5/10 ,  C25D5/34 ,  C25D5/505

    Abstract: A high-temperature solder with multi-layer structure and method for manufacturing the same are disclosed. The high-temperature solder with multi-layer structure comprises: at least one first substrate and a second substrate. Wherein a first metal layer is formed on one surface of the first substrate by way of electroplating, and a second metal layer and a third metal layer are sequentially formed on the two surfaces of the second substrate through the electroplating. The first substrate is stacked on the third metal layer of the second substrate by the surface thereof provided with the first metal layer, so that the third metal layer and the first metal layer may jointly form an intermetallic (IMC) layer by way of the solid-liquid interdiffusion joint, in which the IMC layer includes at least one intermetallic compound for making the melting point of the high-temperature solder with multi-layer structure higher than 300-deg Celsius.

    Abstract translation: 公开了一种具有多层结构的高温焊料及其制造方法。 具有多层结构的高温焊料包括：至少一个第一基板和第二基板。 其中通过电镀在第一衬底的一个表面上形成第一金属层，并且通过电镀在第二衬底的两个表面上依次形成第二金属层和第三金属层。 第一衬底被设置有第一金属层的表面堆叠在第二衬底的第三金属层上，使得第三金属层和第一金属层可以通过固体共同形成金属间化合物（IMC）层 液相互扩散接头，其中IMC层包括至少一种金属间化合物，用于使多层结构高于300摄氏度的高温焊料的熔点。

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