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.
Type:
Grant
Filed:
March 19, 2012
Date of Patent:
November 8, 2016
Assignee:
Federal-Mogul Bursheid GmbH
Inventors:
Michael Zinnabold, Marcus Kennedy, Marc-Manuel Matz
Abstract: A method of patterning a conductor on a substrate includes providing an inked elastomeric stamp inked with self-assembled monolayer-forming molecules and having a relief pattern with raised features. Then the raised features of the inked stamp contact a metal-coated visible light transparent substrate. Then the metal is etched to form an electrically conductive micropattern corresponding to the raised features of the inked stamp on the visible light transparent substrate.
Abstract: The present invention provides a high-corrosion-resistance hot-dip galvanized steel sheet having excellent appearance uniformity. The steel sheet includes: a coating layer containing Al: 4 to 22 mass %, Mg: 1 to 6 mass %, and Si: 0.001 to 1 mass %, and a balance being composed of Zn and inevitable impurities formed on a surface, in which at an interface between the coating layer and a base steel sheet, Mg2Si phases and Ca phases each mainly composed of Ca or a Ca compound exist, and at least part of the Mg2Si phases precipitate by using the Ca phases as a nucleus.
Type:
Grant
Filed:
June 29, 2012
Date of Patent:
November 1, 2016
Assignee:
NIPPON STEEL AND SUMITOMO METAL CORPORATION
Abstract: The present invention related to an iron bus bar coated with copper and a method of manufacturing the same. The present invention provides an iron bus bar including an iron core and a copper layer applied on the iron core, and a method of manufacturing the same. According to the present invention, an iron bus bar having high strength and durability as well as excellent electrical conductivity can be manufactured at low cost.
Type:
Grant
Filed:
May 28, 2013
Date of Patent:
October 25, 2016
Assignee:
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
Abstract: An electrodeposited nano-twins copper layer, a method of fabricating the same, and a substrate comprising the same are disclosed. According to the present invention, at least 50% in volume of the electrodeposited nano-twins copper layer comprises plural grains adjacent to each other, wherein the said grains are made of stacked twins, the angle of the stacking directions of the nano-twins between one grain and the neighboring grain is between 0 to 20 degrees. The electrodeposited nano-twins copper layer of the present invention is highly reliable with excellent electro-migration resistance, hardness, and Young's modulus. Its manufacturing method is also fully compatible to semiconductor process.
Abstract: CuFe2P is used in a plain bearing or as a plain bearing material. A plain bearing composite material which comprises a supporting layer is provided with a bearing metal layer based on CuFe2P.
Type:
Grant
Filed:
May 5, 2010
Date of Patent:
October 18, 2016
Assignee:
Federal-Mogul Wiesbaden GmbH
Inventors:
Holger Schmitt, Thomas Enghof, Daniel Meister
Abstract: A structural component is provided comprising a base member comprising at least two sidewalls and a space therebetween, the base member having a predetermined curvilinear configuration formed using hot stretch forming. The structural component comprises at least one reinforcing member linear friction welded to the at least two sidewalls so that the reinforcing member is positioned at least partially within the space between the at least two sidewalls.
Type:
Grant
Filed:
October 21, 2011
Date of Patent:
October 18, 2016
Assignee:
CYRIL BATH COMPANY
Inventors:
Thomas Sandy Houston, John E. Owens, Jr., Larry A. Polen
Abstract: In conventional Al coated steel sheet, with the Al coating as it is, black discoloration cannot be prevented at 550° C. or more. For this reason, post annealing is used to form a barrier layer and suppress the formation of Fe—Al intermetallic compounds. However, with this method, there were the problems that the steel sheet became poor in workability and, further, high temperature, long time heating was required, so there were problems from the workability, economy, and environmental aspect. The present invention provides steel sheet which has a heat black discoloration resistance even at a 550° C. or more high temperature without additional annealing after Al coating and further is excellent in workability. That is, it is hot dip Al coated steel sheet which comprises steel sheet which contains predetermined ingredients of C, Si, P, S, Al, N, and O plus one or both of furthermore Ni: 0.01 to 0.1% or Cu: 0.01 to 0.1% and satisfies 10×C+Ni+Cu>0.
Type:
Grant
Filed:
June 21, 2010
Date of Patent:
October 11, 2016
Assignee:
NIPPON STEEL & SUMITOMO METAL CORPORATION
Abstract: A copper foil for a current collector of a lithium secondary battery has a crystalline structure, in which a ratio of the sum of texture coefficients of a (111) surface and a (200) surface to the total sum of texture coefficients of the (111), (200) and (220) surfaces is 60 to 85%, a ratio of the texture coefficient of the (111) surface to the total sum of texture coefficients of the (111), (200) and (220) is 18 to 38%, a ratio of the texture coefficient of the (200) surface thereto is 28 to 62%, and a ratio of the texture coefficient of the (220) surface thereto is 15 to 40%. The copper foil has surface roughness (Rz-JIS) of 2 ?m or less, weight deviation of 3% or less, tensile strength of 30 to 40 kgf/mm2, elongation of 3 to 20%, and thickness of 1 to 35 ?m.
Type:
Grant
Filed:
December 20, 2012
Date of Patent:
October 4, 2016
Assignee:
LS MTRON LTD.
Inventors:
Dae-Young Kim, Byoung-Kwang Lee, Seung-Jun Choi
Abstract: A ceramic, metal, or cermet according to one embodiment includes a first layer having a gradient in composition, microstructure and/or density in an x-y plane oriented parallel to a plane of deposition of the first layer. A ceramic according to another embodiment includes a plurality of layers comprising particles of a non-cubic material, wherein each layer is characterized by the particles of the non-cubic material being aligned in a common direction. Additional products and methods are also disclosed.
Type:
Grant
Filed:
April 12, 2011
Date of Patent:
September 27, 2016
Assignee:
Lawrence Livermore National Security, LLC
Inventors:
Klint Aaron Rose, Joshua D. Kuntz, Marcus Worsley
Abstract: A component includes a component body which has a toothed section. An adaptive coating is applied, at least in parts, to the toothed section, the coating having a thickness of at least 5 ?m. The adaptive coating may have a hardness gradient that has an increasing hardness from an outer coating surface in the direction towards the component body.
Type:
Grant
Filed:
May 10, 2012
Date of Patent:
September 20, 2016
Assignee:
High Tech Coatings GmbH
Inventors:
Guenter Eitzinger, Thomas Gasperlmair, Klaus Preinfalk, Katrin Zorn
Abstract: The present invention provides vicinal surfaces of polycrystalline materials and a method for their preparation. The method includes the deposition of a polycrystalline material on a substrate followed by removing the material from the substrate so as to expose a vicinal surface having stepped terraces. The step of removing the material from the substrate may be preceded by annealing. The vicinal surfaces are useful for a variety of applications.
Type:
Grant
Filed:
February 22, 2013
Date of Patent:
September 20, 2016
Assignee:
Technion Research and Development Foundatin Ltd.
Abstract: A component includes a component body which has a toothed section. An adaptive coating is applied, at least in parts, to the toothed section, the coating having a thickness of a maximum 5 ?m. The adaptive coating may have a hardness gradient that has an increasing hardness from an outer coating surface in the direction towards the component body.
Abstract: A hard mask film 2 provided on substrate 1 is formed by tin-containing chromium-containing material. In the chromium-containing material including tin, which forms the hard mask film 2, the etching resistance to fluorine-containing dry etching is equal to or higher than the etching resistance of the tin-free chromium-containing material, and it shows a significantly high etching rate as compared with a chromium-containing material free of tin under conditions for chlorine-containing dry etching. As a result, the time for chlorine-containing dry etching is shortened, and damage to a resist pattern is reduced. Thus, high-precision pattern transfer can be performed. The present invention provides a novel technique for increasing etching process-ability by increasing a dry-etching rate of a hard mask film made of a chromium-containing material while assuring a hard mask function of the hard mask film.
Abstract: A method of brewing a coffee beverage by combining a dose of granulated coffee and water and maintaining the granulated coffee in the water for a brew time. The volume of water employed in practicing the method is a function of the dose of granulated coffee and the brew time is a function of the percent extraction of coffee from the dose of granulated coffee and a function of the percent of total dissolved solids derived from the dose of granulated coffee.
Abstract: A surface-treated steel sheet includes: a steel sheet; and a coated layer which is formed on one surface or both surfaces of the steel sheet and includes zinc and vanadium, wherein the coated layer has a vanadium content of 1% or higher and 20% or less and a coating weight of 3 g/m2 or higher and 40 g/m2 or less, and has a plurality of dendritic arms that are grown in a thickness direction of the steel sheet, and a ratio x/y of a content x of vanadium that is present outside the arms to a content y of vanadium that is present inside the arms is 1.1 or higher and 3.0 or less in terms of vanadium element.
Type:
Grant
Filed:
March 29, 2012
Date of Patent:
August 30, 2016
Assignee:
NIPPON STEEL & SUMITOMO METAL CORPORATION
Abstract: There is provided an austenitic alloy pipe that is durable even if a stress distribution different according to usage environment is applied. The austenitic alloy pipe in accordance with the present invention has a tensile yield strength YSLT of at least 689.1 MPa. The tensile yield strength YSLT, a compressive yield strength YSLC in a pipe axial direction, a tensile yield strength YSCT in a pipe circumferential direction of the alloy pipe, and a compressive yield strength YSCC in the pipe circumferential direction satisfy Formulas (1) to (4). 0.90?YSLC/YSLT?1.11??(1) 0.90?YSCC/YSCT?1.11??(2) 0.90?YSCC/YSLT?1.11??(3) 0.90?YSCT/YSLT?1.
Type:
Grant
Filed:
March 19, 2012
Date of Patent:
August 30, 2016
Assignee:
NIPPON STEEL & SUMITOMO METAL CORPORATION
Abstract: A plate member for touch panel and a method of manufacturing the same are provided. The plate member for touch panel includes: a transparent substrate; an intermediate transparent layer on the transparent substrate; and a conductive transparent layer on the intermediate transparent layer, wherein at least one of the intermediate transparent layer and the conductive transparent layer includes a peroxide composition.
Type:
Grant
Filed:
October 15, 2010
Date of Patent:
August 16, 2016
Assignee:
LG INNOTEK CO., LTD.
Inventors:
Byung Soo Kim, Keun Sik Lee, Chung Won Seo, Ji Won Jo, Hyuk Jin Hong
Abstract: A Pt—Al—Hf/Zr aluminide coating that can be used as a bond coat for TBC and improve TBC spallation life in service at elevated temperatures is provided. The aluminide coating can include a metastable ternary or higher X—Pt/Pd—Ni phase where the phase and other elements in the alloy system are present in a NiAl ? phase of the coating. The metastable phase can be present and observable in the as-deposited condition of the bond coating; e.g. in an as-CVD deposited condition of the bond coating.
Abstract: A method for producing an electrostatic chuck includes the steps of (a) placing a ceramic slurry in a molding die, the ceramic slurry containing a ceramic powder, a solvent, a dispersing agent, and a gelling agent, gelatinizing the ceramic slurry in the molding die, and removing the molding die to obtain first and second ceramic molded bodies; (b) drying, debinding, and calcining the first and second molded bodies to obtain first and second ceramic calcined bodies; (c) printing an electrostatic electrode paste on a surface of one of the first and second ceramic calcined bodies to form an electrostatic electrode while assuming the first ceramic calcined body is to form a dielectric layer of an electrostatic chuck; and (d) superposing the first and second ceramic calcined bodies on each other to sandwich the electrostatic electrode and subjecting the first and second calcined bodies to hot-press firing.