公开(公告)号：US09951413B2

公开(公告)日：2018-04-24

申请号：US13259975

申请日：2010-04-12

Applicant: Dominique Billieres

Inventor： Dominique Billieres

IPC: C23C4/08 ,  C23C14/34 ,  C23C14/06 ,  C23C14/18 ,  C23C4/067 ,  C23C4/137

CPC classification number: C23C14/3414 ,  C23C4/067 ,  C23C4/08 ,  C23C4/137 ,  C23C14/0682 ,  C23C14/185

Abstract: A target of a nominal thickness includes molybdenum. The target has a lamellar microstructure and an oxygen content of less than 1000 ppm, preferably less than 600 ppm, and even more preferably less than 450 ppm. An electrical resistivity of the target is less than five times, preferably three times and more preferably twice the theoretical electrical resistivity of the compound.

公开(公告)号：US09869390B2

公开(公告)日：2018-01-16

申请号：US14428140

申请日：2013-09-09

Applicant: FEDERAL-MOGUL BURSCHEID GMBH

Inventor： Marcus Kennedy ,  Michael Zinnabold

IPC: B22F7/04 ,  F16J9/26 ,  C23C4/06 ,  C22C27/06 ,  C22C30/00 ,  F16J9/28 ,  C23C4/067 ,  C23C4/129

CPC classification number: F16J9/26 ,  C22C27/06 ,  C22C30/00 ,  C23C4/06 ,  C23C4/067 ,  C23C4/129 ,  F16J9/28

Abstract: The invention relates to a novel wear-protection layer for piston rings of internal combustion engines and a method for applying a wear-protection layer of this type during production of a piston ring. The protective layer is characterized inter alia by reduced wear and high resistance to scuffing.

公开(公告)号：US20170328299A1

公开(公告)日：2017-11-16

申请号：US15284648

申请日：2016-10-04

Applicant: Hyundai Motor Company

Inventor： Young-Gi Kim ,  Hun-Young Park

IPC: F02F1/00 ,  C23C4/067 ,  C23C4/11 ,  B22D19/00 ,  C23C4/131

CPC classification number: F02F1/004 ,  B22D19/0009 ,  C23C4/067 ,  C23C4/11 ,  C23C4/131 ,  F02F2200/00

Abstract: Disclosed are a cylinder liner for insert casting and a method for manufacturing the same. In particular, the cylinder liner for insert casting has cooling and warming performances suitable for functions of respective parts by imparting multiple layers having different thermal conductivity on the surface of the cylinder liner for insert casting, such that the cylinder liner can be used for vehicle cylinder blocks.

公开(公告)号：US09752632B2

公开(公告)日：2017-09-05

申请号：US13859216

申请日：2013-04-09

Applicant: Oerlikon Metco AG, Wohlen

Inventor： Peter Ernst ,  Alexander Barth

IPC: C22C38/00 ,  C23C4/06 ,  B32B15/01 ,  F16D65/12 ,  C22C33/02 ,  C23C28/00 ,  C22C21/02 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  C22C38/48 ,  C22C38/22 ,  C23C4/067 ,  B22F3/115

CPC classification number: F16D65/125 ,  B22F3/115 ,  B32B15/012 ,  B32B15/015 ,  C22C21/02 ,  C22C33/0285 ,  C22C38/02 ,  C22C38/04 ,  C22C38/22 ,  C22C38/44 ,  C22C38/48 ,  C23C4/06 ,  C23C4/067 ,  C23C28/321 ,  C23C28/324 ,  Y10T428/26

Abstract: The invention relates to a spray powder with a superferritic iron-based compound for the thermal coating of a substrate, wherein the spray powder includes, apart from impurities, a chemical list from the list of chemical elements consisting of C, Mn, Cr, Mo, Ni, Nb, P, S, Si, Fe, Al, O, and Zr. In accordance with the invention, the spray powder has the following chemical composition: C at a maximum up to 0.7% by weight, Mn at a maximum up to 0.7% by weight; Ni at a maximum up to 0.5% by weight, Nb at a maximum up to 1.2% by weight, Pat a maximum up to 0.1% by weight, S at a maximum up to 0.1% by weight, Si at a maximum up to 0.2% by weight, Cr in the range from 20% to 40% by weight, Mo in the range 2.0% to 6% by weight, and a ceramic component Al2O3/ZrO2 up to a maximum of 50% by weight, with the remainder being Fe, and otherwise a total of a maximum of 0.4% by weight of further chemical components being contained as impurities. The invention furthermore relates to a substrate, in particular to a brake disk, having a superferritic thermal spray layer.

公开(公告)号：US20170107603A1

公开(公告)日：2017-04-20

申请号：US15294092

申请日：2016-10-14

Applicant: Airbus Operations (S.A.S.)

Inventor： Cédric Poupon

IPC: C23C4/123 ,  C23C4/08 ,  C22F1/10 ,  C23C8/12 ,  C23C8/02 ,  C23C8/28 ,  C22C19/07 ,  C23C4/18

CPC classification number: C23C4/123 ,  C22C19/07 ,  C22F1/10 ,  C23C4/02 ,  C23C4/067 ,  C23C4/08 ,  C23C4/18 ,  C23C8/02 ,  C23C8/12 ,  C23C8/20 ,  C23C8/28

Abstract: An adjustment interface inserted between a first part made of nickel or made of nickel alloy or made of cobalt-chromium alloy in relative motion with a second part made of nickel or made of nickel alloy or made of cobalt-chromium alloy. The interface includes a first adjustment layer on one of the two parts and has a composition that makes it possible, with the friction with the other part, to create a glaze-type layer. A second adjustment layer is deposited on the second part for cooperation with the first layer to act as a catalyst for the oxide formed by friction with the first layer. The first glaze layer of the interface improves the sliding of the parts under friction. The catalyst function provided by the second layer makes it possible to stabilize the oxide formed by friction and to thus ensure a lubrication function over an extended high-temperature range.

公开(公告)号：US09556743B2

公开(公告)日：2017-01-31

申请号：US14789676

申请日：2015-07-01

Applicant: Rolls-Royce Corporation

Inventor： Adam Lee Chamberlain ,  Andrew Joseph Lazur ,  Kang N. Lee

IPC: F01D5/28 ,  C23C4/10 ,  B05D5/06 ,  B05D1/36 ,  C23C28/04 ,  C23C14/06 ,  C23C16/22 ,  C23C4/04 ,  C23C14/14 ,  C23C16/24 ,  B32B18/00 ,  G01B11/06 ,  C23C28/00

CPC classification number: F01D11/122 ,  B05D1/36 ,  B05D5/061 ,  B05D7/14 ,  B32B18/00 ,  C04B35/50 ,  C04B35/62222 ,  C04B41/009 ,  C04B41/5024 ,  C04B41/52 ,  C04B41/85 ,  C04B41/87 ,  C04B41/89 ,  C04B2111/807 ,  C23C4/04 ,  C23C4/067 ,  C23C4/10 ,  C23C4/134 ,  C23C14/06 ,  C23C14/14 ,  C23C16/22 ,  C23C16/24 ,  C23C28/04 ,  C23C28/044 ,  C23C28/321 ,  C23C28/34 ,  C23C28/345 ,  F01D5/288 ,  F01D9/02 ,  F05D2220/32 ,  F05D2230/312 ,  F05D2260/83 ,  F05D2300/211 ,  G01B11/0616 ,  C04B35/14 ,  C04B35/565 ,  C04B35/584 ,  C04B35/10 ,  C04B35/18 ,  C04B20/0036 ,  C04B41/4527 ,  C04B41/4582 ,  C04B2103/0021 ,  C04B41/524

Abstract: In some examples, a coating may include at least one feature that facilitates visual determination of a thickness of the coating. For example, the coating may include a plurality of microspheres disposed at a predetermined depth of the coating. The plurality of microspheres may define a distinct visual characteristic. By inspecting the coating and viewing at least one of the microspheres, the thickness of the coating may be estimated. In some examples, the plurality of microspheres may be embedded in a matrix material, and the distinct visual characteristic of the microspheres may be different than the visual characteristic of the matrix material. In other examples, the at least one feature may include at least one distinct layer in the coating system that includes a distinct visual characteristic, such as a color of the distinct layer.

Abstract translation: 在一些实例中，涂层可以包括促进目视确定涂层厚度的至少一个特征。 例如，涂层可以包括设置在涂层的预定深度的多个微球。 多个微球体可以定义明显的视觉特征。 通过检查涂层并观察至少一个微球，可以估计涂层的厚度。 在一些实例中，多个微球体可嵌入基质材料中，并且微球体的不同视觉特性可能与基体材料的视觉特性不同。 在其他示例中，至少一个特征可以包括涂层系统中的至少一个不同的层，其包括不同的视觉特征，例如不同层的颜色。

公开(公告)号：US20160355921A1

公开(公告)日：2016-12-08

申请号：US14728631

申请日：2015-06-02

Applicant: United Technologies Corporation

Inventor： Charles R. Beaudoin ,  Christopher W. Strock

IPC: C23C4/067 ,  F16J15/44 ,  C23C4/134 ,  F01D11/12

CPC classification number: C23C4/067 ,  C23C4/134 ,  F01D11/122 ,  F01D11/125 ,  F05D2220/32 ,  F05D2230/31 ,  F05D2230/311 ,  F05D2230/90 ,  F05D2240/55 ,  F05D2300/121 ,  F05D2300/2282 ,  F05D2300/43 ,  F05D2300/50 ,  F05D2300/611 ,  F05D2300/615 ,  F16J15/44 ,  Y02T50/672

Abstract: An air seal for use in a gas turbine engine. The seal includes a thermally sprayed abradable seal layer. The abradable material is composed of aluminum powder forming a metal matrix, and co-deposited methyl methacrylate particles and/or hexagonal boron nitride particles embedded as filler in the metal matrix.

Abstract translation: 用于燃气涡轮发动机的气密封。 密封件包括热喷涂的耐磨密封层。 可磨损材料由形成金属基体的铝粉末和在金属基体中作为填料嵌入的共沉积甲基丙烯酸甲酯颗粒和/或六方氮化硼颗粒组成。

公开(公告)号：US09487855B2

公开(公告)日：2016-11-08

申请号：US14127356

申请日：2012-03-19

Applicant: Michael Zinnabold ,  Marcus Kennedy ,  Marc-Manuel Matz

Inventor： Michael Zinnabold ,  Marcus Kennedy ,  Marc-Manuel Matz

IPC: B22F5/02 ,  C23C4/06 ,  C23C30/00 ,  F16J9/26 ,  C22C30/00

CPC classification number: C23C4/129 ,  C22C30/00 ,  C23C4/06 ,  C23C4/067 ,  C23C30/00 ,  F16J9/26

Abstract: The present invention relates to a wear-resistant layer, which is preferably used on piston rings for internal combustion engines. The wear-resistant layer comprises: 15-25% by weight iron (Fe), 10-25% by weight tungsten carbide (WC), 30-40% by weight chromium (Cr), 10-25% by weight nickel (Ni), 10-25% by weight molybdenum (Mo), 1-10% by weight carbon (C), 0.1-2% by weight silicon (Si), wherein Cr is present in elemental form and/or as a carbide in the form of Cr2C3. A method for applying the wear resistant layer and a piston ring having such a wear resistant layer are also disclosed.

Abstract translation: 本发明涉及耐磨层，其优选用于内燃机的活塞环。 耐磨层包括：15-25重量％的铁（Fe），10-25重量％的碳化钨（WC），30-40重量％的铬（Cr），10-25重量％的镍（Ni ），10-25重量％的钼（Mo），1-10重量％的碳（C），0.1-2重量％的硅（Si），其中Cr以元素形式存在和/或作为碳化物 形式的Cr2C3。 还公开了一种施加耐磨层的方法和具有这种耐磨层的活塞环。

公开(公告)号：US20160290423A1

公开(公告)日：2016-10-06

申请号：US14392053

申请日：2013-12-18

Applicant: FRENI BREMBO S.P.A.

Inventor： Giovanni Mario Tironi ,  FABIANO CARMINATI ,  LORENZO CAVALLI

IPC: F16D65/12 ,  C23C4/129 ,  C23C4/067

CPC classification number: F16D65/127 ,  C23C4/067 ,  C23C4/129 ,  F16D65/12 ,  F16D2069/003 ,  F16D2200/0013 ,  F16D2200/0021 ,  F16D2200/0043 ,  F16D2250/0046

Abstract: The present invention relates to a method of making a brake disc comprising the following operating steps: a) providing a disc brake, comprising a braking band 2 made of grey cast iron or steel and provided with two opposite braking surfaces 2a, 2b, each of which defines at least partially one of the two main sides of the disc; b) depositing a material in particle form on the disc using a HVOF (High Velocity Oxygen Fuel) technique, or HVAF (High Velocity Air Fuel) technique or KM technique (Kinetic Metallization) to form a protective coating 3 which covers at least one of the two braking surfaces of the braking band, The material in particle form is composed of 70 to 95% in weight of tungsten carbide, 5% to 15% in weight of cobalt and 1% to 10% in weight of chromium.

Abstract translation: 本发明涉及一种制造制动盘的方法，包括以下操作步骤：a）提供盘式制动器，其包括由灰口铸铁或钢制成的制动带2，并且设置有两个相对的制动表面2a，2b，每个 其至少部分地限定盘的两个主侧中的一个; b）使用HVOF（高速氧化燃料）技术或HVAF（高速空气燃料）技术或KM技术（Kinetic Metallization）将颗粒形式的材料沉积在盘上以形成保护涂层3，其覆盖至少一个 制动带的两个制动表面。颗粒形式的材料由碳化钨重量的70至95％，钴的重量的5％至15％和铬的1重量％至10重量％组成。

公开(公告)号：US09376573B2

公开(公告)日：2016-06-28

申请号：US13799648

申请日：2013-03-13

Applicant: Mesocoat, Inc.

Inventor： Andrew Sherman ,  Curt Glasgow

IPC: C09D1/00 ,  C23C14/22 ,  B22F7/08 ,  C22C29/00 ,  C22C29/02

CPC classification number: C09D1/00 ,  B22F7/08 ,  C22C29/00 ,  C22C29/02 ,  C23C4/067 ,  C23C14/223 ,  Y10T428/12486

Abstract: A heterogeneous composite body that is spall resistant and comprises a substantially discontinuous cermet phase in a substantially continuous metal rich matrix phase. The heterogeneous composite body is typically bonded to a substrate to form a hardfacing on the substrate. The heterogeneous composite body exhibits ductile phase toughening with a strain to failure of at least about 2 percent, a modulus of elasticity of less than about 35 million pounds per square inch, and a density of less than about 7 grams per cubic centimeter. The metal rich matrix phase between the ceramic rich regions in the heterogeneous composite body has an average minimum span of about 0.5 to 8 microns to allow ductility in the heterogeneous composite body. The heterogeneous composite body has a Vicker's hardness number of greater than approximately 500. The ceramic rich regions exhibit high hardness as compared with the matrix phase.

Abstract translation: 一种异质复合体，其具有抗剥落性，并且在基本连续的富金属基质相中包含基本上不连续的金属陶瓷相。 非均相复合体通常结合到基底上以在基底上形成硬化面。 非均相复合体表现出韧性相增韧，破坏应变至少约为2％，弹性模量小于约3500万磅/平方英寸，密度小于约7克/立方厘米。 非均相复合体中陶瓷富集区之间的富金属基质相的平均最小跨度为约0.5至8微米，以允许非均相复合体中的延展性。 非均相复合体具有大于约500的维氏硬度值。与基体相相比，富陶瓷区显示出高的硬度。