公开(公告)号：WO2007067182A1

公开(公告)日：2007-06-14

申请号：PCT/US2005/044669

申请日：2005-12-09

Applicant: FEDERAL-MOGUL CORPORATION ,  TOTH, James, R. ,  SCHWAB, Barry

Inventor： TOTH, James, R. ,  SCHWAB, Barry

IPC: F16C33/10 ,  F16C33/12 ,  F16C33/24

CPC classification number: F16C33/12 ,  C23C28/021 ,  C23C28/023 ,  C23C28/027 ,  C23C30/005 ,  C25D7/10 ,  F16C33/122 ,  F16C33/14 ,  F16C2220/60 ,  F16C2220/70 ,  F16C2223/02 ,  F16C2223/32 ,  F16C2223/70

Abstract: A multilayer sliding bearing includes a rigid metal backing (12) having a metal bearing liner (14) attached thereto. The metal bearing liner includes a metal bearing liner layer (16) which is attached to the bearing surface of the metal backing layer and at least one metal overplate layer deposited over an outer surface of the metal bearing liner layer. The metal bearing liner layer has a layer (30) of hard particles embedded in an outer surface thereof which is adjacent to the inner surface of the at least one metal overplate layer. The bearing may also include a barrier layer (22) interposed between the metal bearing liner layer and the metal over plate layer to inhibit diffusion therebetween and/or promote adhesion of the metal over plate layer to the metal bearing liner layer. The invention may also include a thin metal protective coating layer (28) over the outer surface of the bearing liner and backing layer. The invention also includes a method of making a multilayer sliding bearing which includes the steps of fabricating a metal backing layer having a bearing surface, attaching a metal bearing liner layer having an outer surface to the bearing surface of the metal backing layer, embedding a layer of hard particles in the outer surface of the metal bearing liner layer and depositing at least one metal overplate layer over the outer surface of the metal bearing liner layer. The method may also include a step of depositing a barrier layer over the outer surface of the metal bearing liner layer prior to depositing the metal overplate layer.

Abstract translation: 多层滑动轴承包括具有附接到其上的金属轴承衬套（14）的刚性金属背衬（12）。 金属轴承衬套包括附着到金属背衬层的支承表面上的金属轴承衬层（16）和沉积在金属衬套层的外表面上的至少一个金属顶板层。 金属轴承衬垫层具有嵌入其外表面中的与所述至少一个金属顶板层的内表面相邻的硬质颗粒层（30）。 轴承还可以包括插入在金属轴承衬垫层和金属上层之间的阻挡层（22），以阻止其间的扩散和/或促进金属在板层与金属轴承衬里层之间的粘附。 本发明还可以包括在轴承衬里和背衬层的外表面上的薄金属保护涂层（28）。 本发明还包括一种制造多层滑动轴承的方法，该方法包括以下步骤：制造具有轴承表面的金属背衬层，将具有外表面的金属轴承衬垫层附接到金属背衬层的支承表面， 的金属轴承衬层的外表面中的硬质颗粒，并且在金属轴承衬垫层的外表面上沉积至少一个金属顶板层。 该方法还可以包括在沉积金属顶板层之前在金属轴承衬里层的外表面上沉积阻挡层的步骤。

公开(公告)号：WO2012067735A1

公开(公告)日：2012-05-24

申请号：PCT/US2011/055876

申请日：2011-10-12

Applicant: FEDERAL-MOGUL CORPORATION ,  ANDLER, Gerd ,  MEISTER, Daniel ,  SCHMITT, Holger ,  SAXTON, David ,  TOTH, James, R.

Inventor： ANDLER, Gerd ,  MEISTER, Daniel ,  SCHMITT, Holger ,  SAXTON, David ,  TOTH, James, R.

IPC: B22F7/04 ,  C22C1/04 ,  C22C9/02 ,  F16C9/00 ,  F16C33/12 ,  F16C33/20 ,  F16J1/02 ,  F16J9/26

CPC classification number: B22F7/08 ,  B22F7/04 ,  B22F7/06 ,  B22F2998/10 ,  B32B15/013 ,  B32B15/015 ,  C22C1/0425 ,  C22C9/02 ,  C22C13/00 ,  C22C19/03 ,  C22C27/04 ,  C22C32/0021 ,  C22C32/0047 ,  C22C32/0078 ,  C22C32/0089 ,  F16C9/00 ,  F16C33/125 ,  F16C33/14 ,  F16C33/201 ,  F16C2204/10 ,  F16C2204/12 ,  F16C2220/20 ,  F16C2220/70 ,  F16C2223/08 ,  F16C2223/42 ,  F16C2223/60 ,  F16C2223/70 ,  F16J1/02 ,  F16J1/16 ,  F16J9/26 ,  Y10T428/12708 ,  Y10T428/12715 ,  Y10T428/12722 ,  Y10T428/12736 ,  Y10T428/31678 ,  B22F3/10 ,  B22F3/18

Abstract: A sliding element 20, such as a bushing or bearing, includes a sintered powder metal base 24 deposited on a steel backing 22. The base 24 includes a tin, bismuth, first hard particles 40, such as Fe 3 P and MoSi 2 , and a balance of copper. In one embodiment, a tin overplate 26 is applied to the base 24. A nickel barrier layer 42 can be disposed between the base 24 and the tin overplate 26, and a tin-nickel intermediate layer 44 between the nickel barrier layer 42 and the tin overplate 26. In another embodiment, the sliding element 20 includes either a sputter coating 30 of aluminum or a polymer coating 28 disposed directly on the base 24. The polymer coating 28 includes second hard particles 48, such as Fe 2 0 3 . The polymer coating 28 together with the base 24 provides exceptional wear resistance over time.

Abstract translation: 诸如衬套或轴承的滑动元件20包括沉积在钢背衬22上的烧结粉末金属基底24.基部24包括锡，铋，第一硬质颗粒40，例如Fe 3 P和MoSi 2，余量为 铜。 在一个实施例中，锡底板26被施加到基座24上。镍阻挡层42可以设置在基座24和锡覆盖板26之间，并且镍阻挡层42和锡之间的锡 - 镍中间层44 在另一个实施例中，滑动元件20包括铝的溅射涂层30或直接设置在基底24上的聚合物涂层28.聚合物涂层28包括第二硬质颗粒48，例如Fe 2 O 3。 聚合物涂层28与基底24一起提供了优异的耐磨性。

公开(公告)号：WO2008013535A1

公开(公告)日：2008-01-31

申请号：PCT/US2006/029072

申请日：2006-07-26

Applicant: FEDERAL-MOGUL CORPORATION ,  TOTH, James, R. ,  AZEVEDO, Miguel

Inventor： TOTH, James, R. ,  AZEVEDO, Miguel

IPC: C25D17/00 ,  C25D5/00 ,  C25D7/00 ,  C25D7/04 ,  C25B9/00 ,  C25B11/00

CPC classification number: C25D7/00 ,  C25D5/04 ,  C25D7/04 ,  C25D17/12 ,  C25D21/10

Abstract: A process and apparatus utilizing at least one conformable anode (40) in a plating process to apply a plating to an article (10). A wire or other material suitable for an anode is shaped to conform to the approximate shape of a region of the article to be coated. The anode is powered by an electrical power source (44), and the article serves as the cathode. The anode and article are both immersed in a plating bath (38). The article and anode are rotated relative to one another about a central axis (22) of the article. The relative movement between the anode and the article causes a uniform plating (46) to be applied to selected regions of the article that pass the anode. Another anode (50) can be arranged in fixed relation with the article to cause plating to a separate selected region of the article concurrently with the other anode.

Abstract translation: 一种在电镀工艺中利用至少一个适形阳极（40）施加电镀到制品（10）的方法和装置。 适用于阳极的电线或其他材料被成形为符合要涂覆的制品的区域的近似形状。 阳极由电源（44）供电，并且制品用作阴极。 阳极和制品都浸在电镀浴中（38）。 制品和阳极围绕制品的中心轴线（22）相对于彼此旋转。 阳极和制品之间的相对移动导致对通过阳极的制品的选定区域施加均匀的电镀（46）。 另一个阳极（50）可以与制品固定关系地布置，以使其与另一个阳极同时电镀到制品的单独的选定区域。