公开(公告)号：US20170334016A1

公开(公告)日：2017-11-23

申请号：US15159876

申请日：2016-05-20

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Teresa J. Rinker ,  Wayne W. Cai ,  Michael P. Balogh ,  Nicholas W. Pinto

IPC: B23K20/10 ,  B23K20/227 ,  H01B1/02 ,  B23K103/20 ,  B23K103/18 ,  B23K103/22

CPC classification number: B23K20/10 ,  B23K20/002 ,  B23K20/004 ,  B23K20/22 ,  B23K20/227 ,  B23K20/2275 ,  B23K2103/18 ,  B23K2103/20 ,  B23K2103/22 ,  H01B1/02

Abstract: A workpiece is described, and includes a substrate, a cable, and a cover piece. A portion of the cable is joined to the substrate employing a vibration welding tool, and the cover piece is interposed between the portion of the cable and the vibration welding tool during the joining.

公开(公告)号：US20160305567A1

公开(公告)日：2016-10-20

申请号：US15100358

申请日：2014-11-27

Applicant: KABUSHIKI KAISHA SAGINOMIYA SEISAKUSHO

Inventor： Yoshihiro Hamabe

IPC: F16K27/10 ,  H01H35/34 ,  B23K11/20 ,  B21D39/04 ,  B23K11/00 ,  B23K11/14

CPC classification number: F16K27/10 ,  B21D39/046 ,  B23K11/002 ,  B23K11/14 ,  B23K11/20 ,  B23K2103/22 ,  H01H35/34

Abstract: The present invention provides a fluid-related function device capable of suppressing deformation of a connection member and a case part which may adversely be generated by expansion of fluid stored in a space in which spatters at the time of resistance-welding are trapped. A pressure switch includes a space in which spatters generated at the time of projection-welding are trapped. The space is provided between a joint and a cap member. A communication passage brings inside and outside of the space into communication with each other. The communication passages is formed such that it permits fluid to pass through the communication passages and restrains spatters from passing through the communication passages.

Abstract translation: 本发明提供一种流体相关的功能装置，其能够抑制由于在电阻焊接时的飞溅物被捕获的空间中储存的流体膨胀而产生的连接部件和壳体部的变形。 压力开关包括在投影焊接时产生的飞溅物被捕获的空间。 空间设置在接头和盖构件之间。 通信通道将空间的内部和外部彼此通信。 连通通道形成为使得流体能够通过连通通道并且抑制飞溅物通过连通通道。

公开(公告)号：US20150190985A1

公开(公告)日：2015-07-09

申请号：US14413302

申请日：2013-07-01

Applicant: NEOMAX MATERIALS Co., Ltd. ,  HITACHI METALS, LTD.

Inventor： Yoshimitsu Oda ,  Keita Watanabe ,  Masaaki Ishio

IPC: B32B15/01 ,  B23K20/227 ,  B23K20/02 ,  H05K5/02 ,  C21D9/00 ,  C22C38/18 ,  C22C38/16 ,  B23K20/04 ,  C21D1/26

CPC classification number: B32B15/015 ,  B23K20/02 ,  B23K20/04 ,  B23K20/227 ,  B23K2103/22 ,  B32B15/04 ,  B32B15/043 ,  B32B15/18 ,  B32B15/20 ,  C21D1/26 ,  C21D9/0068 ,  C21D2211/001 ,  C21D2251/00 ,  C21D2251/02 ,  C22C38/16 ,  C22C38/18 ,  H01L23/3735 ,  H01L23/3736 ,  H01L2924/0002 ,  H05K5/0213 ,  Y10T428/12722 ,  Y10T428/12903 ,  Y10T428/1291 ,  Y10T428/12917 ,  Y10T428/12924 ,  Y10T428/12958 ,  Y10T428/12979 ,  Y10T428/2495 ,  H01L2924/00

Abstract: This chassis (2) is made of a clad material in which a first layer (21) made of austenite stainless steel, a second layer (22) made of Cu or a Cu alloy, stacked on the first layer, and a third layer (23) made of austenite stainless steel, stacked on the side of the second layer opposite to the first layer are roll-bonded to each other, and the thickness of the second layer is at least 15% of the thickness of the clad material.

Abstract translation: 该底盘（2）由包覆材料制成，其中由奥氏体不锈钢制成的第一层（21），由Cu或Cu合金制成的第二层（22）堆叠在第一层上，第三层 层叠在与第一层相反的第二层侧的由奥氏体不锈钢制成的第二层的厚度相对于第二层的厚度为包层材料的厚度的至少15％。

公开(公告)号：US20140263191A1

公开(公告)日：2014-09-18

申请号：US13840769

申请日：2013-03-15

Applicant: LINCOLN GLOBAL, INC.

Inventor： Alvaro ZAPATA ,  Paul E. Denney ,  Michael D. Latessa ,  Maxwell Radke

IPC: B23K28/02 ,  B23K9/16 ,  B23K26/38

CPC classification number: B23K28/02 ,  B23K9/0256 ,  B23K9/164 ,  B23K26/348 ,  B23K26/38 ,  B23K2103/04 ,  B23K2103/05 ,  B23K2103/12 ,  B23K2103/22

Abstract: A system and method of welding stainless steel to copper is provided. The method includes providing a first workpiece composed of stainless steel and providing a second workpiece composed of copper. The method also includes heating by using a laser a root area of a joint created by the workpieces. The heating by the laser creates a keyhole in at least one of the first workpiece and the second workpiece. The method also includes providing a consumable electrode that is composed of nickel to the joint and creating an arc between the consumable electrode and the joint using a welding current. The preheating of the arc using the keyhole eliminates the need to preheat the second workpiece.

Abstract translation: 提供了将不锈钢焊接到铜的系统和方法。 该方法包括提供由不锈钢构成的第一工件，并提供由铜构成的第二工件。 该方法还包括通过使用激光器加工由工件产生的接头的根部区域。 激光的加热在第一工件和第二工件中的至少一个上形成锁眼。 该方法还包括向接头提供由镍构成的消耗电极，并且使用焊接电流在可消耗电极和接头之间产生电弧。 使用钥匙孔对电弧进行预热消除了对第二工件进行预热的需要。

公开(公告)号：US20140021176A1

公开(公告)日：2014-01-23

申请号：US13945693

申请日：2013-07-18

Applicant: Emerson Climate Technologies GmbH

Inventor： Christian Fuhrmann

IPC: B23K26/20

CPC classification number: B23K26/211 ,  B23K26/282 ,  B23K26/32 ,  B23K26/322 ,  B23K26/323 ,  B23K2101/06 ,  B23K2103/08 ,  B23K2103/12 ,  B23K2103/18 ,  B23K2103/22

Abstract: The present disclosure provides an improved welding process for joining two components of which at least one comprises a brass alloy. In one exemplary embodiment, an intermediate part that includes a metal material different from a brass alloy may be arranged between the components such that it is in contact with the components in marginal regions. The intermediate part may then be heated during the welding process such that it enters into a connection having material continuity with the components in the marginal regions.

Abstract translation: 本公开提供了一种用于连接两个部件的改进的焊接工艺，其中至少一个部件包括黄铜合金。 在一个示例性实施例中，包括不同于黄铜合金的金属材料的中间部分可以布置在部件之间，使得其与边缘区域中的部件接触。 然后可以在焊接过程期间加热中间部分，使得其进入与边缘区域中的部件具有材料连续性的连接。

公开(公告)号：US20130130119A1

公开(公告)日：2013-05-23

申请号：US13737294

申请日：2013-01-09

Applicant: Sho MAJIMA ,  Takao Tsujimura ,  Takeshi Shimizu ,  Yoshikazu Morita ,  Takahiro Fujii ,  Norihiro Kon ,  Yoshie Yoshida

Inventor： Sho MAJIMA ,  Takao Tsujimura ,  Takeshi Shimizu ,  Yoshikazu Morita ,  Takahiro Fujii ,  Norihiro Kon ,  Yoshie Yoshida

IPC: H01M4/12 ,  H01M4/66 ,  H01M4/133

CPC classification number: H01M4/661 ,  B23K20/04 ,  B23K20/227 ,  B23K2101/16 ,  B23K2101/34 ,  B23K2101/38 ,  B23K2103/22 ,  B32B15/015 ,  C22C38/001 ,  C22C38/002 ,  C22C38/004 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/32 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/60 ,  C25D3/38 ,  C25D5/10 ,  C25D5/12 ,  C25D7/0614 ,  H01M4/0404 ,  H01M4/133 ,  H01M4/587 ,  H01M4/662 ,  H01M4/667 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2220/30 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

Abstract: A negative electrode collector using a copper-covered steel foil for carrying a negative electrode active material for lithium ion secondary batteries has a steel sheet as the core material thereof and has, on both surfaces thereof, a copper covering layer having a mean thickness tCu of from 0.02 to 5.0 μm on each surface, and of which the total mean thickness, t, including the copper covering layer 7 is from 3 to 100 μm with tCu/t of at most 0.3. The steel sheet can be common steel, austenitic stainless steel, or ferritic stainless steel. The copper covering layer can be a copper electroplating layer (including one rolled after plating). On the surface of the copper covering layer, for example, a carbon-based active material layer that has been densified through strong roll pressing is formed, and the copper-covered steel foil and the carbon-based active material layer constitute the negative electrode collector.

Abstract translation: 使用用于承载锂离子二次电池用负极活性物质的铜包覆钢箔的负极集电体具有钢板作为其芯材，并且在其两个表面上具有平均厚度tCu为 在每个表面上为0.02至5.0μm，其中包括铜覆盖层7的总平均厚度t为3至100μm，tCu / t至多为0.3。 钢板可以是普通钢，奥氏体不锈钢或铁素体不锈钢。 铜覆层可以是铜电镀层（包括电镀后的一个）。 在铜被覆层的表面上，例如形成通过强力辊压而致密化的碳系活性物质层，铜覆盖钢箔和碳系活性物质层构成负极集电体 。

公开(公告)号：US08424745B1

公开(公告)日：2013-04-23

申请号：US13449587

申请日：2012-04-18

Applicant: Craig A. Blue ,  Amit Goyal

Inventor： Craig A. Blue ,  Amit Goyal

IPC: B23K1/06

CPC classification number: C21D1/26 ,  B23K20/002 ,  B23K20/103 ,  B23K31/02 ,  B23K2103/02 ,  B23K2103/10 ,  B23K2103/12 ,  B23K2103/18 ,  B23K2103/20 ,  B23K2103/22 ,  B23K2103/26 ,  H01L39/24 ,  H01L39/2454

Abstract: A method of forming a composite sheet includes disposing an untextured metal or alloy first sheet in contact with a second sheet in an aligned opposing position; bonding the first sheet to the second sheet by applying an oscillating ultrasonic force to at least one of the first sheet and the second sheet to form an untextured intermediate composite sheet; and annealing the untextured intermediate composite sheet at a temperature lower than a primary re-crystallization temperature of the second sheet and higher than a primary re-crystallization temperature of the first sheet to convert the untextured first sheet into a cube textured sheet, wherein the cube texture is characterized by a φ-scan having a FWHM of no more than 15° in all directions, the second sheet remaining untextured, to form a composite sheet.

Abstract translation: 一种形成复合片材的方法包括将未结合的金属或合金第一片材布置成与对齐的相对位置的第二片材接触; 通过向第一片和第二片中的至少一个施加振荡超声波来将第一片粘合到第二片，以形成无纹理的中间复合片; 并且在低于第二片材的初次再结晶温度的温度下对未织构的中间复合片材进行退火，并且高于第一片材的初次再结晶温度，以将未纹理化的第一片材​​转变成立方体织纹片材，其中立方体 纹理的特征在于具有FWHM在所有方向上不大于15°的phi扫描，第二片保持未纹理化，以形成复合片材。

公开(公告)号：US20120213626A1

公开(公告)日：2012-08-23

申请号：US13031925

申请日：2011-02-22

Applicant: Daniel Nowak ,  George Goller ,  Srikanth Kottilingam ,  Melbourne Myers ,  Bill Damon Johnston

Inventor： Daniel Nowak ,  George Goller ,  Srikanth Kottilingam ,  Melbourne Myers ,  Bill Damon Johnston

IPC: F04D29/18 ,  B21K25/00

CPC classification number: F01D11/08 ,  B23K20/08 ,  B23K2101/001 ,  B23K2103/02 ,  B23K2103/04 ,  B23K2103/05 ,  B23K2103/08 ,  B23K2103/10 ,  B23K2103/12 ,  B23K2103/14 ,  B23K2103/18 ,  B23K2103/20 ,  B23K2103/22 ,  B23K2103/24 ,  B23K2103/26 ,  F05D2230/232 ,  F05D2240/11 ,  Y10T29/49321

Abstract: An explosion-welded turbine shroud and a process of forming an explosion-welded gas turbine shroud are disclosed. The explosion-welded gas turbine shroud includes a first alloy explosion welded to a second alloy. In the explosion-welded gas turbine shroud, the first alloy forms at least a portion of a hot gas path or an expansion region of the gas turbine shroud includes the first alloy. The process includes explosion welding a first alloy to a second alloy to form the gas turbine shroud.

Abstract translation: 公开了一种爆炸焊接的涡轮机罩和形成爆炸焊接的燃气涡轮机罩的工艺。 爆炸焊接的燃气涡轮机护罩包括焊接到第二合金的第一合金爆炸。 在爆炸焊接的燃气轮机护罩中，第一合金形成热气路径的至少一部分或燃气轮机罩的膨胀区域包括第一合金。 该方法包括将第一合金爆炸焊接到第二合金以形成燃气涡轮罩。

公开(公告)号：US08210420B1

公开(公告)日：2012-07-03

申请号：US13020032

申请日：2011-02-03

Applicant: Craig A. Blue ,  Amit Goyal

Inventor： Craig A. Blue ,  Amit Goyal

IPC: B23K1/06

CPC classification number: C21D1/26 ,  B23K20/002 ,  B23K20/103 ,  B23K31/02 ,  B23K2103/02 ,  B23K2103/10 ,  B23K2103/12 ,  B23K2103/18 ,  B23K2103/20 ,  B23K2103/22 ,  B23K2103/26 ,  H01L39/24 ,  H01L39/2454

Abstract: A method of forming a composite sheet includes the steps of: providing a first sheet having a surface and including a metal or alloy, the first sheet having a given strength characteristic; providing a second sheet having a surface and a strength characteristic that is superior to the given strength characteristic of the first sheet; disposing the first sheet and the second sheet in an aligned opposing position with at least a portion of the surface of the first sheet touching the surface of the first sheet to form a contact area; and bonding the first sheet to the second sheet at least in part by applying an oscillating ultrasonic force to at least one of the first sheet and the second sheet to form a composite sheet, the first sheet having a cube texture characterized by a φ-scan having a FWHM of no more than 15° in all directions.

Abstract translation: 形成复合片材的方法包括以下步骤：提供具有表面并包括金属或合金的第一片材​​，所述第一片材具有给定的强度特性; 提供具有优于第一片的给定强度特性的表面和强度特性的第二片; 将所述第一片材和所述第二片材布置成对准的相对位置，其中所述第一片材的所述表面的至少一部分接触所述第二片材的表面以形成接触区域; 以及至少部分地通过向所述第一片和所述第二片中的至少一个施加振荡超声波来将所述第一片粘合到所述第二片，以形成复合片，所述第一片具有以“ 在所有方向上具有不超过15°的FWHM的扫描。

公开(公告)号：US20120032404A1

公开(公告)日：2012-02-09

申请号：US12849356

申请日：2010-08-03

Applicant: David C. Seib ,  Mark Joseph Kuzdzal

Inventor： David C. Seib ,  Mark Joseph Kuzdzal

IPC: F16J15/44 ,  B23K31/02

CPC classification number: F16J15/443 ,  B23K20/021 ,  B23K20/085 ,  B23K20/2275 ,  B23K26/32 ,  B23K26/324 ,  B23K26/34 ,  B23K31/02 ,  B23K2101/06 ,  B23K2103/02 ,  B23K2103/08 ,  B23K2103/10 ,  B23K2103/12 ,  B23K2103/14 ,  B23K2103/18 ,  B23K2103/20 ,  B23K2103/22 ,  B23K2103/24 ,  B23K2103/26 ,  B23K2103/30 ,  B23K2103/42 ,  B23K2103/50 ,  F01D11/001 ,  F01D11/025 ,  F05D2230/232 ,  F05D2300/6032

Abstract: A seal assembly for use in a turbomachine is provided. The seal assembly has an annular division wall with outside and inside surfaces, a carrier ring disposed adjacent the inside surface of the annular division wall, and a sealing substrate metallurgically-bonded to an inner-most surface of the carrier ring. The sealing substrate is machined to form a seal surface that can be disposed proximate a rotor and maintained substantially parallel thereto during operation of the turbomachine.

Abstract translation: 提供了一种用于涡轮机中的密封组件。 密封组件具有带有外表面和内表面的环形分隔壁，邻近环形分隔壁的内表面设置的承载环和与承载环的最内表面冶金结合的密封基底。 密封基板被加工成形成密封表面，该密封表面可以靠近转子设置并且在涡轮机操作期间基本上与其保持平行。