公开(公告)号：US12055182B2

公开(公告)日：2024-08-06

申请号：US17552528

申请日：2021-12-16

申请人： Mahle International GmbH ,  Mahle Engine Systems UK Ltd ,  Mahle Metal Leve S/A

发明人： Sylvia Campbell ,  Paulo R. Vieira De Morais

IPC分类号： B21B1/38 ,  C21D9/40 ,  C22F1/04 ,  F16C33/12 ,  F16C33/14

CPC分类号： F16C33/14 ,  C21D9/40 ,  C22F1/04 ,  F16C33/121 ,  F16C33/125 ,  B21B2001/383 ,  F16C2204/20 ,  F16C2220/44 ,  F16C2360/22

摘要： A method of manufacturing a strip for a bearing may comprise roll-bonding a bearing layer comprising a tin-free aluminium alloy directly to a base layer to form a bimetal and heat-treating the bimetal at a temperature below a recrystallization initiation temperature of the aluminium alloy. A strip for a bearing manufactured using the method, and a bearing having a strip manufactured using the method, are also provided.

公开(公告)号：US11891675B2

公开(公告)日：2024-02-06

申请号：US17042185

申请日：2019-03-28

申请人： JFE STEEL CORPORATION

发明人： Yota Kuronuma ,  Hirofumi Ohtsubo ,  Tomoyuki Yokota

IPC分类号： C22C38/48 ,  C21D8/02 ,  C21D9/46 ,  B21B1/38 ,  B21B3/02 ,  B23K20/04 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/10 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/18

CPC分类号： C21D9/46 ,  B21B1/38 ,  B21B3/02 ,  B23K20/04 ,  C21D8/0226 ,  C21D8/0263 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/105 ,  C22C38/12 ,  C22C38/14 ,  C22C38/16 ,  C22C38/18 ,  B21B2001/383 ,  B21B2001/386 ,  C21D2211/005

摘要： Disclosed is a duplex stainless clad steel plate in which a duplex stainless steel plate as a cladding metal is bonded or joined to one or both surfaces of a base steel plate, in which the base steel plate comprises a predetermined chemical composition such that Nb/N is 3.0 or more and Ceq is 0.35 to 0.45, and the duplex stainless steel plate comprises: a predetermined chemical composition such that PI is 34.0 to 43.0; and a microstructure containing a ferrite phase in an area fraction of 35% to 65%, and in the microstructure, an amount of precipitated Cr is 2.00% or less and an amount of precipitated Mo is 0.50% or less.

公开(公告)号：US07694870B2

公开(公告)日：2010-04-13

申请号：US10537683

申请日：2003-12-05

申请人： Hans-Jörg Bauder

发明人： Hans-Jörg Bauder

IPC分类号： B23K20/04

CPC分类号： B21B1/38 ,  B21B47/04 ,  B21B2001/383 ,  B21B2003/005 ,  B21B2015/0092 ,  B23K20/04 ,  B23K20/233 ,  B23K2101/16 ,  B23K2103/16

摘要： A method for producing a strip with width of two longitudinal edges, made of at least one first metallic or predominantly metallic material, and the region, across which the first material extends, is provided with a boundary area that extends in staggered manner between two longitudinal edges over the cross-section of the strip. The invention comprises the steps of a) combing strips of different widths, which contain the first material and which as such do not comprise a staggered boundary area between their two longitudinal edges, to form a first arrangement of strips having a staggered boundary area; b) complementing the first arrangement of strips by one or more additional strips to form a second arrangement of strips having a rectangular cross-section, and c) bonding at least the strips of the first arrangement of strips to each other by rolling.

摘要翻译： 一种用于制造宽度为两个纵向边缘的条带的方法，所述条带由至少一个第一金属或主要金属材料制成，并且所述第一材料延伸的区域设置有边界区域，所述边界区域以两个纵向 边缘在条带的横截面上。 本发明包括以下步骤：a）梳理不同宽度的条带，其含有第一材料，并且在其两个纵向边缘之间不包括交错的边界区域，以形成具有交错边界区域的条带的第一布置; b）通过一个或多个附加条补充条带的第一布置以形成具有矩形横截面的条带的第二布置，以及c）通过滚动将至少条带的第一布置条彼此粘合。

公开(公告)号：US20070262123A1

公开(公告)日：2007-11-15

申请号：US11661782

申请日：2005-09-01

申请人： Theodor Stuth

发明人： Theodor Stuth

IPC分类号： B23K28/00

CPC分类号： C22F1/10 ,  B21B1/36 ,  B21B3/00 ,  B21B15/0085 ,  B21B45/004 ,  B21B2001/383 ,  B21B2015/0028 ,  B21B2045/006 ,  B23K9/00 ,  B23K2103/02 ,  B23K2103/08 ,  B23K2103/12 ,  B23K2103/166 ,  B23K2103/26 ,  H01M2/0257 ,  H01M2/20 ,  H01M8/021 ,  Y02P70/56 ,  Y10T29/49798

摘要： The invention relates to a method for joining cathode metal sheets to form crude strips that can be coiled and rolled and for the production of metal strips of a constant thickness from crude strips that have been produced from cathode metal sheets of varying thicknesses. The aim of the invention is to produce metal strips of a high purity that are devoid of non-metallic inclusions. Strips produced in prior art are either limited in their dimensions, or a high-purity and the elimination of inclusions can only be achieved with high scrap rates and high production costs. The former case applies to the production of a strip from a single cathode metal sheet and the latter case to strips produced by fusion metallurgy. The method aims to reduce the number of method steps required for the production of strips and thus the production costs. The method takes advantage of the fact that many metals can be deposited in a highly pure form without inclusions in the form of cathode metal sheets by aqueous electrolysis. Said sheets are then in a form that is suitable for the production of strips. The method can be used whenever highly pure and/or inclusion-free metal in strip or foil form is required in large quantities. The application of said method is only limited by the fact that the metal is deposited electrolytically on cathodes, and if permanent cathodes are used, must be separated from said cathodes without fragmentation. This is possible with the following metals: lead, zinc, tin, copper, nickel, cobalt, cadmium, iron and gold.

摘要翻译： 本发明涉及一种用于连接阴极金属片以形成可以卷取和轧制的粗条的方法，并且用于从由不同厚度的阴极金属片生产的粗条生产具有恒定厚度的金属条。 本发明的目的是生产没有非金属夹杂物的高纯度金属条。 现有技术中生产的条带的尺寸受到限制或高纯度，并且只能以高废料率和高生产成本实现夹杂物的消除。 前一种情况适用于从单一阴极金属板生产条带，后一种情况适用于通过熔融冶金生产的条带。 该方法旨在减少生产条带所需的方法步骤数量，从而减少生产成本。 该方法利用了许多金属可以以非常纯的形式沉积，而不需要通过水电解形成阴极金属片形式的夹杂物。 所述片材然后是适于生产条带的形式。 只要大量需要高纯度和/或不含金属的带状或箔状金属，就可以使用该方法。 所述方法的应用仅受金属在阴极上电解沉积并且如果使用永久性阴极的事实，则必须与所述阴极分离而不分散。 以下金属可以使用：铅，锌，锡，铜，镍，钴，镉，铁和金。

公开(公告)号：US20060112557A1

公开(公告)日：2006-06-01

申请号：US11242124

申请日：2005-10-04

申请人： Achim Buerger ,  Adrianus Jacobus Wittebrood ,  Nicole Cornelia Maria Agatha Smits

发明人： Achim Buerger ,  Adrianus Jacobus Wittebrood ,  Nicole Cornelia Maria Agatha Smits

IPC分类号： B23P15/26

CPC分类号： F28F1/022 ,  B21B1/227 ,  B21B27/005 ,  B21B27/021 ,  B21B2001/383 ,  B21B2003/001 ,  B21C37/151 ,  F28D1/0391 ,  F28F3/04 ,  F28F2275/062 ,  Y10T29/4935 ,  Y10T29/49364 ,  Y10T29/49366 ,  Y10T29/49377 ,  Y10T29/49378 ,  Y10T29/49382 ,  Y10T29/49384 ,  Y10T29/49391

摘要： Disclosed is a tube made of a profile rolled metal product, in particular for use in heat exchangers, a rolled metal product and a method of producing the same. The tube includes a first wall and a second wall forming two opposing sides of the tube, and a plurality of reinforcing structures connecting the first and second walls and forming longitudinal passages between them. Each reinforcing structure is formed by a longitudinal ridge on the first wall projecting towards the second wall and a longitudinal ridge on the second wall protecting towards the first wall. The ridges are joined to each other at their sides.

摘要翻译： 公开了一种由型材轧制金属制品制成的管，特别是用于热交换器，轧制金属制品及其制造方法。 管包括形成管的两个相对侧的第一壁和第二壁，以及连接第一壁和第二壁并在它们之间形成纵向通道的多个加强结构。 每个加强结构由在第一壁上朝向第二壁突出的纵向脊部形成，并且第二壁上的纵向脊部朝向第一壁保护。 脊在它们的两侧相互连接。

公开(公告)号：US20030216265A1

公开(公告)日：2003-11-20

申请号：US10406565

申请日：2003-04-04

发明人： Walter Zepf

IPC分类号： C10M141/10 ,  C10M125/22 ,  C10M125/02 ,  B21B045/02

CPC分类号： C10M111/00 ,  B21B45/0242 ,  B21B2001/383 ,  C10M173/00 ,  C10M2201/041 ,  C10M2201/0413 ,  C10M2201/066 ,  C10M2201/0663 ,  C10M2201/085 ,  C10M2201/0853 ,  C10M2205/14 ,  C10M2219/061 ,  C10M2219/066 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2240/40 ,  C10N2240/405 ,  C10N2240/408 ,  C10N2250/02 ,  C10N2250/121

摘要： The present invention relates to a coating solution to be applied on the surface of metals or metal alloys, a process for cold forming of metals and metal alloys using said coating solution, and a coated blank made of a metal or a metal alloy.

摘要翻译： 本发明涉及施加在金属或金属合金表面上的涂布液，使用所述涂布溶液冷成型金属和金属合金的方法以及由金属或金属合金制成的涂层坯料。

公开(公告)号：US06543122B1

公开(公告)日：2003-04-08

申请号：US09957852

申请日：2001-09-21

申请人： David Perkins ,  Richard R. Measures ,  Nancy Ten Eyck

发明人： David Perkins ,  Richard R. Measures ,  Nancy Ten Eyck

IPC分类号： B21B146

CPC分类号： B21B3/00 ,  B21B45/00 ,  B21B2001/383 ,  B21B2003/001 ,  B21B2015/0021 ,  B21B2045/0212 ,  Y10T29/49991

摘要： A process for producing thick aluminum/aluminum alloy sheet useful for truck parts and the like includes the steps of feeding molten aluminum/aluminum alloy (10) into a direct casting apparatus (12) to provide an ingot that is subjected to a cooling (15) and optional scalping step (14), followed by hot rolling (18) to provide a sheet having a thickness for from about 3.2 mm to 5.8 mm and is suitable to coil in step (20), and where the sheet is cooled (21) to less than to 60° C. and cold rolled (22, 24) at from about 120° C. to 160° C. to reduce the sheet to about 0.9 mm to 1.5 mm to 160° C., where heat generated during the cold rolling (22, 24) stabilizes the sheet without additional energy intensive oven furnace annealing. The reduced sheet can then be trimmed (28) and coated (30) as with paint or the like.

摘要翻译： 用于卡车部件等的厚铝/铝合金板的制造方法包括将熔融铝/铝合金（10）供给到直接铸造装置（12）中以提供进行冷却的锭（15） ）和可选的刮除步骤（14），然后热轧（18）以提供具有约3.2mm至5.8mm的厚度的片材，并且适于在步骤（20）中卷曲，并且其中片材被冷却（21 ）至小于60℃，并且在约120℃至160℃下冷轧（22,24），以将片材减少至约0.9mm至1.5mm至160℃，其中在 冷轧（22,24）使片材稳定，而无需额外的能量密集型炉炉退火。 然后可以像油漆等一样修整还原片（28）并涂覆（30）。

公开(公告)号：US20030056362A1

公开(公告)日：2003-03-27

申请号：US09957852

申请日：2001-09-21

发明人： David Perkins ,  Richard R. Measures ,  Nancy Ten Eyck

IPC分类号： B21B001/46

CPC分类号： B21B3/00 ,  B21B45/00 ,  B21B2001/383 ,  B21B2003/001 ,  B21B2015/0021 ,  B21B2045/0212 ,  Y10T29/49991

摘要： A process for producing thick aluminum/aluminum alloy sheet useful for truck parts and the like includes the steps of feeding molten aluminum/aluminum alloy (10) into a direct casting apparatus (12) to provide an ingot that is subjected to a cooling (15) and optional scalping step (14), followed by hot rolling (18) to provide a sheet having a thickness for from about 3.2 mm to 5.8 mm and is suitable to coil in step (20), and where the sheet is cooled (21) to form 15null C. to 60null C. and cold rolled (22, 24) at from about 120null C. to 160null C. to reduce the sheet to from about 0.9 mm to 1.5 mm and cool (23, 25) it to from 120null C. to 160null C., where heat generated during the cold rolling (22, 24) stabilizes the sheet without additional energy intensive oven furnace anealing. The reduced sheet can then be trimmed (28) and coated (30) as with paint or the like.

摘要翻译： 用于卡车部件等的厚铝/铝合金板的制造方法包括将熔融铝/铝合金（10）供给到直接铸造装置（12）中以提供进行冷却的锭（15） ）和可选的刮除步骤（14），然后热轧（18）以提供具有约3.2mm至5.8mm的厚度的片材，并且适于在步骤（20）中卷曲，并且其中片材被冷却（21 ）形成15℃至60℃，并在约120℃至160℃下冷轧（22,24），以将片材减小至约0.9mm至1.5mm并冷却（23,25 ）到120℃至160℃，其中在冷轧期间产生的热量（22,24）使片材稳定，而不需要额外的能量密集的炉炉吸气。 然后可以像油漆等一样修整还原片（28）并涂覆（30）。

公开(公告)号：US06312834B1

公开(公告)日：2001-11-06

申请号：US09463908

申请日：2000-02-02

申请人： Masaaki Ishio ,  Yoshiki Takai

发明人： Masaaki Ishio ,  Yoshiki Takai

IPC分类号： B32B1501

CPC分类号： B32B15/015 ,  B21B2001/383 ,  B23K20/04 ,  C21D8/0205 ,  C21D8/0236 ,  C21D2251/02 ,  H01M2/027 ,  H01M2/0275 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2002/0297 ,  Y10S428/925 ,  Y10S428/926 ,  Y10S428/94 ,  Y10T428/12757 ,  Y10T428/12882 ,  Y10T428/12917 ,  Y10T428/12924 ,  Y10T428/12937 ,  Y10T428/12979

摘要： The present invention, which is aimed at providing a method for manufacturing a clad material that can be used for the anode cases and cathode cases of button-type microbatteries and other miniature electronic devices requiring the use of comparatively thin, drawable sheets, allows the difference between r values, or Lankford values (which characterize the plastic anisotropy between the rolling/bonding direction of a clad material and a direction at a prescribed angle to the rolling/bonding direction) to be reduced by preforming cold rolling at a reduction of 30% or lower in addition to performing a conventional method for manufacturing a clad material, making it possible to substantially enhance the mechanical strength of the clad material and to mass-produce clad materials that have low reduction anisotropy.

摘要翻译： 本发明旨在提供可用于按钮式微电池的阳极壳体和阴极壳体以及需要使用相对薄的可拉伸片材的其它微型电子设备的包覆材料的制造方法， 在r值或兰克福特值（其表征包层材料的轧制/粘合方向与轧制/粘合方向之间的规定角度的方向之间的塑性各向异性的特征）通过预先进行冷轧减少30％ 或更低，除了执行用于制造包覆材料的常规方法之外，使得可以显着提高包层材料的机械强度并批量生产具有低还原各向异性的复合材料。

公开(公告)号：US06216513B1

公开(公告)日：2001-04-17

申请号：US09238028

申请日：1999-01-27

申请人： Masayuki Nakamura ,  Yasutomo Kawabata ,  Masahiro Nishioka ,  Yasuhiko Ishimaru ,  Tetsuya Miura ,  Katsuhisa Endo

发明人： Masayuki Nakamura ,  Yasutomo Kawabata ,  Masahiro Nishioka ,  Yasuhiko Ishimaru ,  Tetsuya Miura ,  Katsuhisa Endo

IPC分类号： H01F4100

CPC分类号： B21B1/166 ,  B21B13/12 ,  B21B2001/383 ,  H01F41/077 ,  H02K3/18 ,  H02K15/0031 ,  H02K15/095 ,  Y10T29/49071 ,  Y10T29/49218 ,  Y10T29/49222 ,  Y10T29/5337

摘要： A circular wire with a circular cross section is wound on a coil reel. When a winding-form motor rotates a winding form, the circular wire is pulled and drawn from the coil reel. Rectangular forming rollers press the circular wire, so that a rectangular wire with a rectangular cross section is formed. The rectangular wire is directly wound on the winding form to be formed into a rectangular-wire coil. Because forming rectangular wire and winding on the winding form are carried out in a sequence of contiguous processes, a separate process for removing torsion set of the rectangular wire is unnecessary. The rectangular-wire coil can be formed from inexpensive circular material wire by a simple and low-cost apparatus. It is also possible and preferable to make dimensions and a shape of the rectangular wire variable by controlling clearance widths between the forming rollers and tension acting on the rectangular wire that has passed through the rollers.

摘要翻译： 具有圆形横截面的圆形线缠绕在线圈卷轴上。 当卷绕形式的电动机旋转卷绕形式时，将圆形线从线圈卷轴拉出并拉出。 矩形成型辊按压圆形线，形成矩形横截面的矩形线。 矩形线材直接缠绕在绕线形式上，形成矩形线圈。 由于在绕线形式上形成矩形线和绕组是以连续的过程的顺序进行的，所以不需要用于去除矩形线的扭转组的单独的工艺。 矩形线圈可以通过简单且低成本的装置由廉价的圆形材料线形成。 通过控制成形辊之间的间隙宽度和作用在通过辊的矩形线上的张力，也可以并且优选地使矩形线的尺寸和形状可变。