公开(公告)号：US20180313491A1

公开(公告)日：2018-11-01

申请号：US15565299

申请日：2016-04-21

Applicant: VALLOUREC OIL AND GAS FRANCE ,  NIPPON STEEL & SUMITOMO METAL CORPORATION

Inventor： Arnaud VERLEENE ,  Nicolas BAUDIN ,  Cedric VOGT ,  Adil JAAFAR

IPC: F16L58/18 ,  C10M107/04 ,  C10M159/06 ,  C10M129/40 ,  C10M145/14 ,  C10M107/44 ,  C10M125/02 ,  C10M125/22 ,  C10M107/30 ,  C10M107/28

CPC classification number: F16L58/182 ,  C10M107/04 ,  C10M107/28 ,  C10M107/30 ,  C10M107/44 ,  C10M125/02 ,  C10M125/22 ,  C10M129/40 ,  C10M145/14 ,  C10M159/06 ,  C10M171/00 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/053 ,  C10M2201/062 ,  C10M2201/066 ,  C10M2201/105 ,  C10M2205/022 ,  C10M2205/0225 ,  C10M2205/18 ,  C10M2207/126 ,  C10M2209/084 ,  C10M2209/0845 ,  C10M2209/1003 ,  C10M2209/103 ,  C10M2213/062 ,  C10M2217/0443 ,  C10M2217/0453 ,  C10M2219/044 ,  C10M2219/068 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2210/08 ,  C10N2240/22 ,  C10N2250/08 ,  C10N2250/12 ,  C10N2250/14 ,  C10N2270/00 ,  C10N2280/00

Abstract: The invention concerns a threaded portion of a tubular element for a threaded tubular connection having an axis of revolution, the portion comprising a threading extending over its outer or inner peripheral surface, and a first sealing surface on the peripheral surface, the first sealing surface being capable of producing metal-metal interference with a corresponding second sealing surface belonging to a complementary threaded portion. The threading and the first sealing surface are coated with a metallic anti-galling layer wherein zinc (Zn) is the major element by weight, the metallic anti-galling layer being at least partially coated with a lubricant layer comprising a resin and a dry solid lubricant powder dispersed in the resin.

公开(公告)号：US20180161144A1

公开(公告)日：2018-06-14

申请号：US15880274

申请日：2018-01-25

Applicant: BIOTRONIK AG

Inventor： Ullrich Bayer ,  Bernd Block ,  Baerbel Becher ,  Daniel Lootz

IPC: A61F2/04 ,  C22C28/00 ,  A61L31/02 ,  B21C23/00 ,  B21C23/32 ,  C23C10/22 ,  C10M103/04 ,  C22C23/06 ,  C22C23/00 ,  B21D21/00 ,  A61F2/82 ,  A61F2/02

CPC classification number: A61F2/04 ,  A61F2/02 ,  A61F2/82 ,  A61L31/022 ,  B21C23/002 ,  B21C23/32 ,  B21D21/00 ,  C10M103/04 ,  C10M2201/053 ,  C10N2210/03 ,  C10N2210/04 ,  C10N2230/06 ,  C10N2240/404 ,  C22C23/00 ,  C22C23/06 ,  C22C28/00 ,  C23C10/22

Abstract: An implant, in particular an intraluminal endoprosthesis, or a semi-finished part for an implant, having a hollow cylindrical body, wherein the body includes magnesium, and the body is enriched with gallium or a gallium alloy in a region close to a surface.

公开(公告)号：US09873850B2

公开(公告)日：2018-01-23

申请号：US14424584

申请日：2013-07-25

Applicant: Oerlikon Surface Solutions AG, Trubbach

Inventor： Jurgen Ramm ,  Matthias Lukas Sobiech ,  Florian Seibert ,  Beno Widrig

IPC: F16C33/12 ,  F16C33/20 ,  H01T14/00 ,  H05H1/48 ,  C10M103/06 ,  C23C14/02 ,  C23C14/06 ,  C23C14/32 ,  C23C28/04 ,  C10M103/04

CPC classification number: C10M103/06 ,  C10M103/04 ,  C10M2201/053 ,  C10M2201/0613 ,  C23C14/024 ,  C23C14/06 ,  C23C14/0641 ,  C23C14/0676 ,  C23C14/325 ,  C23C28/042 ,  C23C28/044

Abstract: A coated body includes a body (1) with a body surface (3) and a coating system (20) deposited on at least a portion of the body surface (3). The coating system (20) includes at least one hard friction reducing coating deposited as an outermost layer (9) which exhibits droplets (10) at its surface. The outermost layer (9) includes molybdenum copper nitride and/or molybdenum nitride and copper nitride, and at least some of the droplets (10) consist mainly of copper. Preferably most of the largest droplets (10) consist mainly of copper.

公开(公告)号：US20170363100A1

公开(公告)日：2017-12-21

申请号：US15625743

申请日：2017-06-16

Applicant: Rolls-Royce Deutschland Ltd & Co KG

Inventor： Bjorn ULRICHSOHN ,  Susanne SCHRUEFER ,  Karl SCHREIBER

IPC: F04D29/056 ,  C10M103/04 ,  F04D29/02 ,  F04D29/56 ,  C10M103/06 ,  F01D17/16

CPC classification number: F04D29/056 ,  C10M103/04 ,  C10M103/06 ,  C10M2201/053 ,  C10M2201/0603 ,  C10N2240/02 ,  C10N2250/18 ,  F01D5/3092 ,  F01D11/02 ,  F01D17/162 ,  F04D29/023 ,  F04D29/563 ,  F05D2220/323 ,  F05D2230/20 ,  F05D2240/12 ,  F05D2240/50 ,  F05D2240/55 ,  F05D2300/17 ,  F05D2300/224 ,  F05D2300/30 ,  F05D2300/40 ,  F05D2300/50212 ,  F05D2300/509 ,  F05D2300/603 ,  F16C33/1095 ,  F16C33/128 ,  F16C33/16 ,  F16C2202/52 ,  F16C2204/04 ,  F16C2206/06 ,  F16C2360/23 ,  Y02T50/672

Abstract: A bearing element for at least one adjustable guide vane of a turbomachine, in particular an aircraft engine, is provided. The bearing element comprising a porous matrix made of carbon and/or graphite and at least one metallic phase or a metal salt that is at least partially arranged inside the pores of the matrix, so that what results is a metal-infiltrated or a metal-salt-infiltrated material.

公开(公告)号：US20160333932A1

公开(公告)日：2016-11-17

申请号：US15151673

申请日：2016-05-11

Applicant: Daido Metal Company Ltd.

Inventor： HIDEKI IWATA ,  YASUSHI SAITO

IPC: F16C33/12 ,  C22C38/00 ,  C10M103/04 ,  B22F3/24 ,  C21D9/40 ,  C21D1/18 ,  C22C19/05 ,  B22F3/11

CPC classification number: C10M103/04 ,  B22F3/11 ,  B22F3/24 ,  B22F2998/10 ,  B22F2999/00 ,  B32B3/10 ,  B32B3/18 ,  B32B5/145 ,  B32B5/16 ,  B32B5/30 ,  B32B15/043 ,  B32B15/08 ,  B32B15/16 ,  B32B15/18 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/288 ,  B32B27/32 ,  B32B27/34 ,  B32B27/38 ,  B32B2250/02 ,  B32B2250/04 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2262/103 ,  B32B2262/105 ,  B32B2264/10 ,  B32B2264/105 ,  B32B2264/107 ,  B32B2307/50 ,  B32B2307/554 ,  B32B2307/714 ,  B32B2307/732 ,  B32B2307/746 ,  C10M2201/053 ,  C21D1/18 ,  C21D9/40 ,  C21D2211/001 ,  C21D2211/005 ,  C21D2211/009 ,  C22C19/058 ,  C22C33/00 ,  C22C38/00 ,  C22C2200/00 ,  F16C33/206 ,  F16C33/208 ,  F16C2202/10 ,  F16C2204/52 ,  F16C2204/60 ,  F16C2204/62 ,  F16C2208/00 ,  F16C2240/48 ,  F16C2240/60 ,  Y10T428/12042 ,  Y10T428/12063 ,  B22F1/0011 ,  B22F1/0003 ,  B22F2007/047 ,  B22F3/1035 ,  B22F7/004 ,  B22F7/008 ,  B22F2201/01

Abstract: Provided is a sliding member comprising: a steel back metal layer; and a sliding layer including a porous sintered layer and a resin composition. The porous sintered layer includes Fe or Fe alloy granules and a Ni—P alloy part functioning as a binder for binding the Fe or Fe alloy granules with one another and/or for binding the Fe or Fe alloy granules with the steel back metal layer. The steel back metal layer is made of a carbon steel including 0.05 to 0.3 mass % of carbon, and includes: a non-austenite-containing portion having a structure of a ferrite phase and perlite formed in a central portion in a thickness direction of the steel back metal layer; and an austenite-containing portion having a structure of a ferrite phase, perlite and an austenite phase formed in a surface portion of the steel back metal layer facing the sliding layer.

Abstract translation: 提供一种滑动构件，其包括：钢背金属层; 以及包括多孔烧结层和树脂组合物的滑动层。 多孔烧结层包括Fe或Fe合金颗粒和用作将Fe或Fe合金颗粒彼此粘合和/或将Fe或Fe合金颗粒与钢背金属层结合的粘合剂的Ni-P合金部分。 钢背金属层由含有0.05〜0.3质量％的碳的碳素钢构成，并且包括：具有铁素体相和珍珠岩结构的非奥氏体含有部分，该部分形成在厚度方向的中心部分 钢背金属层; 以及在背面金属层的面向滑动层的表面部分形成有铁素体相，珍珠岩和奥氏体相的结构的含奥氏体的部分。

公开(公告)号：US20160177212A1

公开(公告)日：2016-06-23

申请号：US14910608

申请日：2014-08-05

Applicant: SR LUBRICANT SOLUTIONS, LLC

Inventor： Robert Emerson Wiley ,  Thomas William Desero

IPC: C10M125/04 ,  F01M5/00 ,  F01M9/02 ,  C23C24/10

CPC classification number: C10M125/04 ,  C10M103/04 ,  C10M171/06 ,  C10M2201/05 ,  C10M2201/053 ,  C10N2210/01 ,  C10N2210/05 ,  C10N2210/08 ,  C10N2220/082 ,  C10N2220/12 ,  C10N2230/06 ,  C10N2230/50 ,  C10N2230/54 ,  C10N2230/72 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2250/04 ,  C10N2250/10 ,  C23C24/106 ,  F01M5/001 ,  F01M9/02

Abstract: Compositions for lubricants and methods for producing the same using spherical bismuth powder and spherical copper powder particles are disclosed. In at least one embodiment, the lubricant includes a base oil, a grease, a copper powder, comprising at least one spherical particle, and a bismuth powder, comprising at least one spherical particle. The lubricant can be used as an engine oil, a gear oil, a grease lubricant, or a spray lubricant. When applying the lubricant to an internal combustible engine, the heat and pressure within the engine compresses the lubricant to infuse the copper and bismuth powder particles to the internal surface of the engine. When used in internal combustible engines, the disclosed lubricants deliver outstanding wear resistance, improve gas mileage, extend interval times needed for oil changes, and also reduce engine exhaust emission.

Abstract translation: 公开了润滑剂组合物及其制备方法，使用球形铋粉末和球形铜粉末颗粒。 在至少一个实施方案中，润滑剂包括基础油，油脂，包含至少一种球形颗粒的铜粉末和包含至少一种球形颗粒的铋粉末。 润滑剂可用作发动机油，齿轮油，润滑脂润滑剂或喷雾润滑剂。 当将润滑剂应用于内部可燃发动机时，发动机内的热和压力压缩润滑剂以将铜和铋粉末颗粒注入发动机的内表面。 当用于内部可燃发动机时，所公开的润滑剂提供优异的耐磨性，改善燃油里程，延长换油所需的间隔时间，并且还减少发动机废气排放。

公开(公告)号：US07981849B2

公开(公告)日：2011-07-19

申请号：US11683825

申请日：2007-03-08

Applicant: Claudius Feger ,  Jeffrey D. Gelorme ,  Sushumna Iruvanti ,  Rajneesh Kumar ,  Ijeoma M. Nnebe

Inventor： Claudius Feger ,  Jeffrey D. Gelorme ,  Sushumna Iruvanti ,  Rajneesh Kumar ,  Ijeoma M. Nnebe

IPC: C10M145/24 ,  C10M145/22 ,  C10M145/14 ,  C10M143/00 ,  C10M125/04 ,  C10M125/10 ,  C10M125/20

CPC classification number: H01L23/3737 ,  C10M169/02 ,  C10M171/02 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/1006 ,  C10M2201/1023 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2205/02 ,  C10M2205/04 ,  C10M2207/401 ,  C10M2209/084 ,  C10M2209/102 ,  C10M2209/103 ,  C10M2209/1033 ,  C10M2211/083 ,  C10M2217/044 ,  C10M2229/02 ,  C10M2229/025 ,  C10N2220/00 ,  C10N2220/082 ,  C10N2220/084 ,  C10N2220/086 ,  C10N2230/00 ,  C10N2230/02 ,  C10N2230/08 ,  C10N2240/20 ,  C10N2250/18 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A reversible thermal thickening grease for microelectronic packages, in which the grease contains filler particles; at least one polymer; and a binder; in which the filler particles are dispersed within the binder, in which one or more segments of the at least one polymer may be attached to the filler particles prior to dispersion in the binder, and in which the polymer collapses at temperatures below a Theta temperature and swells at temperatures above a Theta temperature. During the operation of a microelectronic package, grease pump-out and air proliferation are minimized with use of the reversible thermal thickening grease, while grease fluidity is retained under repetitive thermal stresses.

Abstract translation: 用于微电子封装的可逆热增稠润滑脂，其中润滑脂含有填料颗粒; 至少一种聚合物; 和粘合剂; 其中所述填料颗粒分散在所述粘合剂内，其中所述至少一种聚合物的一个或多个链段可以在分散在所述粘合剂中之前附着到所述填料颗粒上，并且其中所述聚合物在低于所述陶瓷温度的温度下塌陷， 在高于Theta温度的温度下膨胀。 在微电子封装的运行过程中，使用可逆的热增稠润滑脂使润滑脂泵出和空气扩散最小化，同时在重复的热应力下保持润滑脂的流动性。

公开(公告)号：US20110148064A1

公开(公告)日：2011-06-23

申请号：US13060964

申请日：2009-08-26

Applicant: Sumihide Yanase ,  Takashi Nakamaru ,  Tadashi Watai ,  Satoshi Takamura ,  Eiichi Yamashita

Inventor： Sumihide Yanase ,  Takashi Nakamaru ,  Tadashi Watai ,  Satoshi Takamura ,  Eiichi Yamashita

IPC: B62D3/12 ,  B32B15/08 ,  B32B5/28

CPC classification number: B62D3/123 ,  B32B15/04 ,  B32B15/08 ,  C08K3/04 ,  C08K3/22 ,  C08K3/34 ,  C08K3/38 ,  C10M125/00 ,  C10M169/04 ,  C10M169/044 ,  C10M2201/041 ,  C10M2201/053 ,  C10M2201/06 ,  C10M2201/061 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/066 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/102 ,  C10M2213/062 ,  C10M2213/0623 ,  C10N2210/02 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/14 ,  C10N2250/141 ,  C10N2250/18 ,  F16C33/201 ,  F16C33/206 ,  F16C33/208 ,  F16C2202/04 ,  F16C2202/50 ,  F16C2208/32 ,  F16C2240/06 ,  F16C2240/08 ,  F16C2240/60 ,  F16H55/283 ,  F16H57/041 ,  Y10T428/12042

Abstract: A multilayered sliding member 51 includes: a backing plate 52 formed of a steel plate; a porous metal sintered layer 53 formed integrally on the surface of the backing plate 52; and a sliding layer 54 constituted of a synthetic resin composition filling pores of, and coating the surface of, the porous metal sintered layer 53, the synthetic resin composition being composed of 5 to 30% by weight of a barium sulfate, 1 to 15% by weight of a magnesium silicate, 1 to 25% by weight of a phosphate, 0.5 to 3% by weight of a titanium oxide, and the balance of a polytetrafluoroethylene resin.

Abstract translation: 多层滑动构件51包括：由钢板形成的背板52; 一体地形成在背板52的表面上的多孔金属烧结层53; 以及由填充多孔金属烧结层53的表面的孔和合成树脂组合物构成的滑动层54，合成树脂组合物由5〜30重量％的硫酸钡，1〜15重量％ 的硅酸镁，1〜25重量％的磷酸盐，0.5〜3重量％的氧化钛，余量为聚四氟乙烯树脂。

公开(公告)号：US20100298180A1

公开(公告)日：2010-11-25

申请号：US12469961

申请日：2009-05-21

Applicant: Prakash S. Patel ,  Shabbir Attarwala

Inventor： Prakash S. Patel ,  Shabbir Attarwala

IPC: C10M125/02 ,  C10M169/04 ,  C10M125/04 ,  C10M125/06 ,  C10M125/10 ,  C10M113/06 ,  C10M113/10 ,  C10M113/12

CPC classification number: C10M171/06 ,  B82Y30/00 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2205/0265 ,  C10M2205/0285 ,  C10M2207/1265 ,  C10M2207/2805 ,  C10M2209/1033 ,  C10M2229/025 ,  C10N2220/082 ,  C10N2230/06 ,  C10N2250/04 ,  C10N2250/06 ,  C10N2250/10

Abstract: An anti-seize composition includes lubricating solids and at least one of a material selected from a grease and an oil. The lubricating solids include at least 15 weight percent of nano-sized lubricating solid particles. The nano-sized lubricating solid particles each have at least one dimension, on average, of less than 500 nm.

Abstract translation: 防卡塞组合物包括润滑固体和选自油脂和油的材料中的至少一种。 润滑固体包括至少15重量％的纳米尺寸的润滑固体颗粒。 纳米尺寸的润滑固体颗粒各自具有平均小于500nm的至少一个尺寸。

公开(公告)号：US07718585B2

公开(公告)日：2010-05-18

申请号：US09357957

申请日：1999-07-21

Applicant: Richard Levy

Inventor： Richard Levy

IPC: C10M169/04 ,  C10M161/00 ,  C10M125/00 ,  C10M125/04 ,  C10M141/06

CPC classification number: C10M111/04 ,  C10M2201/0413 ,  C10M2201/053 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0853 ,  C10M2201/0873 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10M2203/1006 ,  C10M2207/2825 ,  C10M2209/0845 ,  C10M2209/1045 ,  C10M2209/123 ,  C10M2217/0245 ,  C10M2217/0265 ,  C10N2230/06 ,  C10N2250/08 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2250/16 ,  C10N2250/18 ,  C10M2209/1085

Abstract: A lubricant composition is disclosed comprising a superabsorbent polymer combined with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in water and may comprise a polymer of acrylic acid, an acrylic ester, acrylonitrile or acrylamide, including co-polymers thereof or starch graft co-polymers thereof or mixtures thereof. In the composition, the material for decreasing friction comprises a petroleum lubricant containing an additive, water containing an additive, synthetic lubricant, grease, solid lubricant or metal working lubricant, wherein the synthetic lubricant, grease, solid lubricant or metal working lubricant optionally contain an additive. A method of lubricating a surface is also disclaosed comprising coating said surface with the lubricating composition comprising the superabsorbent polymer combined with a material for decreasing friction between moving surfaces, wherein the material for decreasing friction comprises a petroleum lubricant, water, synthetic lubricant, grease, solid lubricant or metal working lubricant, and optionally an additive.

Abstract translation: 公开了一种润滑剂组合物，其包括与用于减少运动表面之间的摩擦的材料组合的超吸收性聚合物。 超吸收性聚合物在水中吸收其重量的约25至大于100倍，并且可以包含丙烯酸，丙烯酸酯，丙烯腈或丙烯酰胺的聚合物，包括其共聚物或其淀粉接枝共聚物或其混合物。 在组合物中，用于减少摩擦的材料包括含有添加剂的石油润滑剂，含有添加剂的水，合成润滑剂，润滑脂，固体润滑剂或金属加工润滑剂，其中合成润滑剂，润滑脂，固体润滑剂或金属加工润滑剂任选地含有 添加剂。 润滑表面的方法也被包括在内，包括用包含超吸收性聚合物的润滑组合物涂覆所述表面，所述润滑组合物与用于减少运动表面之间的摩擦的材料组合，其中用于减少摩擦的材料包括石油润滑剂，水，合成润滑剂， 固体润滑剂或金属加工润滑剂，以及任选的添加剂。