Alternative Base Metals From Diverse Categories Patents (Class 428/656)
  • Patent number: 10808749
    Abstract: A fastening device for coupling an assembly includes a fastener comprising a head, a threaded portion, and a shank extending between the head and the threaded portion. The fastening device also includes a coating formed around the fastener, wherein the coating is electrically conductive and comprises a varying thickness along the shank.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: October 20, 2020
    Assignee: The Boeing Company
    Inventors: Shahriar Khosravani, Darrin Michael Hansen, Blake A. Simpson, Junghyun Ahn
  • Patent number: 10611125
    Abstract: Disclosed herein is an article comprising a first metal layer; a second metal layer that is chemically different from the first metal layer; and a third metal layer disposed between the first metal layer and the second metal layer and contacting both the first metal layer and the second metal layer; where the third metal layer is chemically similar to either the first metal layer or the second metal layer; where at least two metal layers that are chemically similar are welded together through a clearance opening located in a metal layer that is not chemically similar to the at least two metal layers.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: April 7, 2020
    Inventors: David R. Petrucci, Robert N. Saje, William A. Schumacher, Matthew P. Simonin
  • Patent number: 10266930
    Abstract: A method of forming an alloy composition including spinodal based glass matrix microconstituents. The method comprises melting an alloy composition comprising iron present in the range of 49 atomic percent (at %) to 65 at %, nickel present in the range of 10.0 at % to 16.5 at %, cobalt optionally present in the range of 0.1 at % to 12 at %, boron present in the range of 12.5 at % to 16.5 at %, silicon optionally present in the range of 0.1 at % to 8.0 at %, carbon optionally present in the range of 2 at % to 5 at %, chromium optionally present in the range of 2.5 at % to 13.35 at %, and niobium optionally present in the range of 1.5 at % to 2.5 at %, cooling the alloy composition at a rate of 103 K/s to 106 K/s.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: April 23, 2019
    Assignee: The NanoSteel Company, Inc.
    Inventors: Daniel James Branagan, Brian E. Meacham, Jason K. Walleser, Jikou Zhou, Alla V. Sergueeva
  • Patent number: 10006115
    Abstract: A technique may include controlling a vacuum pump to evacuate a vacuum chamber to high vacuum; controlling a plasma spray device to deposit a coating on a substrate in the vacuum chamber using plasma spray physical vapor deposition; and controlling a source of a reactive gaseous species to introduce a controlled amount of the reactive gaseous species into the vacuum chamber during the plasma spray physical vapor deposition process. The reactive gaseous species may react with at least one constituent of the coating to form a dispersed phase in at least part of the coating.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: June 26, 2018
    Assignee: Rolls-Royce Corporation
    Inventor: Matthew R. Gold
  • Patent number: 9719353
    Abstract: An article may include a substrate, a diffusion barrier layer formed on the substrate, and a protective layer formed on the diffusion barrier coating. The diffusion barrier layer may include iridium.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: August 1, 2017
    Inventors: Ann Bolcavage, Randolph C. Helmink
  • Patent number: 9601579
    Abstract: Graphene is used as an interfacial layer to grow Si and other semiconductors or crystalline materials including two-dimensional Si and other structures on any foreign substrate that can withstand the growth temperature without the limitation matching condition typically required for epitaxial growth.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: March 21, 2017
    Inventors: Yong Zhang, Raphael Tsu, Naili Yue
  • Patent number: 9422459
    Abstract: An apparatus includes a first steel component having a first surface, a second steel component having a second surface, a corrosion resistant coating on at least one of the first and second surfaces, and an adhesive bonding the first and second components together. The corrosion resistant coating can be electrically conductive.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: August 23, 2016
    Assignee: Northrop Grumman Systems Corporation
    Inventors: John Douglas Weir, John Abraham Crawford
  • Patent number: 9139896
    Abstract: Disclosed is a heat-insulating protective layer for a component located within the hot gas zone of a gas turbine. Said protective layer is composed of an adhesive layer, a diffusion layer, and a ceramic layer which is applied to the high temperature-resistant basic metal of the component. The adhesive layer comprises a metal alloy [MCrAlY (M=Ni, Co)] containing Ni, Co, Cr, Al, Y, the diffusion layer is produced by calorizing the adhesive layer, and the ceramic layer is composed of ZrO2 which is partially stabilized by means of yttrium oxide. One or several chemical metal elements that have a large atomic diameter and are selected among the group comprising Re, W, Si, Hf, and/or Ta are alloyed to the material of the adhesive layer. The adhesive layer has the following chemical composition after being applied: Co 15 to 30 percent, Cr 15 to 25 percent, Al 6 to 13 percent, Y 0.2 to 0.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: September 22, 2015
    Assignee: MAN Diesel & Turbo SE
    Inventors: Sharad Chandra, Norbert Czech
  • Publication number: 20150093595
    Abstract: A slide member is provided with a base material and a slide layer. The slide layer is disposed on at least a portion of the base material. The slide layer contains a solid lubricant and a plurality of hard particles, the hard particles being harder than the solid lubricant.
    Type: Application
    Filed: July 23, 2014
    Publication date: April 2, 2015
    Inventor: Takamoto ASAKAWA
  • Publication number: 20150093593
    Abstract: A slide member is provided with a base material, a plated slide layer and an intermediate plated layer. The plated slide layer contains a solid lubricant. The intermediate plated layer is disposed between the base material and the plated slide layer, the intermediate plated layer increasing cohesion of the base material and the plated slide layer. The plated slide layer has a content of the solid lubricant in a range from 30 to 70 vol %, inclusive.
    Type: Application
    Filed: July 18, 2014
    Publication date: April 2, 2015
    Inventor: Takamoto ASAKAWA
  • Publication number: 20150044501
    Abstract: A method for joining a first metal part (11) with a second metal part (12), the metal parts (11,12) having a solidus temperature above 1100 QC. The method comprises: applying a melting depressant composition (14) on a surface (15) of the first metal part (11), the melting depressant composition (14) comprising a melting depressant component that comprises at least 25 wt % boron and silicon for decreasing a melting temperature of the first metal part (11); bringing (202) the second metal part (12) into contact with the melting depressant composition (14) at a contact point (16) on said surface (15); heating the first and second metal parts (11,12) to a temperature above 1100 QC; and allowing a melted metal layer (210) of the first metal component (11) to solidify, such that a joint (25) is obtained at the contact point (16). The melting depressant composition and related products are also described.
    Type: Application
    Filed: March 27, 2013
    Publication date: February 12, 2015
    Inventors: Per Sjödin, Kristian Walter
  • Publication number: 20150024943
    Abstract: A compound superconducting wire 10 includes a reinforcement portion 12 and a compound superconductor 11. In the reinforcement portion 12, an assembly of plural reinforcement elements 4 are disposed. The reinforcement elements 4 each include plural reinforcement filaments 1 disposed in a stabilizer 2, and a stabilizing layer 3 at the outer periphery thereof. The reinforcement filaments 1 each mainly contain one or more metals selected from the group consisting of Nb, Ta, V, W, Mo, Fe, and Hf, an alloy consisting of two or more metals selected from the aforementioned group, or an alloy consisting of copper and one or more metals selected from the aforementioned group.
    Type: Application
    Filed: October 9, 2014
    Publication date: January 22, 2015
    Inventors: Masahiro SUGIMOTO, Hirokazu TSUBOUCHI, Kazuo WATANABE, Satoshi AWAJI, Hidetoshi OGURO
  • Publication number: 20150004431
    Abstract: The present invention relates to an anti-corrosion film, a metal substrate with an anti-corrosion layer and a manufacturing method thereof. The anti-corrosion film is at least one selected from the group consisting of: a Zr-based metallic glass film formed of Formula 1, a Zr—Cu-based metallic glass film formed of Formula 2, and a Ti-based metallic glass film formed of Formula 3, Formula 4 or Formula 5, wherein Formula 1 to Formula 5 are as described in the specification.
    Type: Application
    Filed: March 7, 2014
    Publication date: January 1, 2015
    Applicant: National Central University
    Inventors: Chung-Jen TSENG, Shian-Ching JANG, Tein-Chun CHENG, Pei-Jung WU, Hung-Cheng LIN, Pei Hua TSAI
  • Patent number: 8911875
    Abstract: A sliding element, particularly a piston ring for an internal combustion engine, includes a substrate, and a wear-protection layer, obtained by thermal spraying of a powder comprising the element proportions 2-50 percent by weight iron, FE; 5-60 percent by weight tungsten, W; 5-40 percent by weight chrome, Cr; 5-25 percent by weight nickel, Ni; 1-5 percent by weight molybdenum, Mo; 1-10 carbon, C and 0.1-2 percent by weight silicon, Si; and a running-in layer, obtained by thermal spraying of a powder comprising the element proportions 60-95 percent by weight nickel; 5-40 percent by weight carbon.
    Type: Grant
    Filed: November 23, 2009
    Date of Patent: December 16, 2014
    Assignee: Federal-Mogul Burscheid GmbH
    Inventors: Marcus Kennedy, Michael Zinnabold, Marc-Manuel Matz
  • Patent number: 8906822
    Abstract: This disclosure describes a coating composition comprising: MnxOy, MnCr2O4, or combinations thereof in a first region of a coating having a first thickness, wherein x and y are integers between 1 and 7; and X6W6(Siz, C1-z) in a second region of the coating having a second thickness, wherein X is Ni or a mixture of Ni and one or more transition metals and z ranges from 0 to 1.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: December 9, 2014
    Assignee: BASF Qtech, Inc.
    Inventors: Sabino Steven Anthony Petrone, Robert Leslie Deuis, Fuwing Kong, Yan Chen
  • Publication number: 20140315043
    Abstract: A sputtering target for forming protective film which is used to form a protective film on one surface or both surfaces of a Cu wiring film contains Ni: 5.0 to 15.0% by mass, Mn: 2.0 to 10.0% by mass, Zn: 30.0 to 50.0% by mass, Al: 0.5 to 7.0% by mass, and a remainder composed of Cu and inevitable impurities. A laminated wiring film is provided with a Cu wiring film and the protective film formed on one surface or both surfaces of the Cu wiring film, and the protective film is formed by the above-described sputtering target for forming protective film.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 23, 2014
    Inventors: Satoru Mori, Sohei Nonaka
  • Publication number: 20140272454
    Abstract: Provided is High Productivity Combinatorial (HPC) testing methodology of semiconductor substrates, each including multiple site isolated regions. The site isolated regions are used for testing different compositions and/or structures of barrier layers disposed over silver reflectors. The tested barrier layers may include all or at least two of nickel, chromium, titanium, and aluminum. In some embodiments, the barrier layers include oxygen. This combination allows using relative thin barrier layers (e.g., 5-30 Angstroms thick) that have high transparency yet provide sufficient protection to the silver reflector. The amount of nickel in a barrier layer may be 5-10% by weight, chromium—25-30%, titanium and aluminum—30%-35% each. The barrier layer may be co-sputtered in a reactive or inert-environment using one or more targets that include all four metals. An article may include multiple silver reflectors, each having its own barrier layer.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Inventors: Guizhen Zhang, Jeremy Cheng, Guowen Ding, Minh Huu Le, Daniel Schweigert, Yu Wang
  • Patent number: 8822038
    Abstract: An coated article includes a substrate; and a coating deposited on the substrate, wherein the coating is a titanium layer mixed with a first element and a second element, M is at least one element selected from a group consisting of iron, cobalt, nickel, copper, niobium, hafnium and tantalum; R is at least one element selected from a group consisting of scandium, yttrium and lanthanide.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: September 2, 2014
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen, Shun-Mao Lin
  • Publication number: 20140242405
    Abstract: Grain-refined and amorphous metallic material based friction liners for braking devices as used, e.g., in motor vehicles such as cars, trucks, motorcycles, as well as bicycles and other applications requiring, at least at times, means for decelerating rotating parts are disclosed. Friction liners can have isotropic or anisotropic properties and the friction surfaces can optionally be rendered hydrophobic.
    Type: Application
    Filed: February 27, 2013
    Publication date: August 28, 2014
    Applicant: Integran Technologies Inc.
    Inventors: Gino Palumbo, Klaus Tomantschger
  • Publication number: 20140220380
    Abstract: A slide component, used in internal combustion engines, provided with a metal-based substrate material and a protective liner (R), with the slide component having at least two main elements, the first one composed by an element with high resistance to corrosion, and the second element providing increase of the resistance to wear and/or presenting lower friction than the substrate material, both of them covering at least one of the surfaces of the slide component.
    Type: Application
    Filed: March 29, 2012
    Publication date: August 7, 2014
    Inventors: José Valentim Lima Sarabanda, Edmo Soares, Juliano Avelar Araujo
  • Patent number: 8785891
    Abstract: An observation window is provided for use with a spray booth during a spray coating process where the observation window is located in a position to permit an operator to observe the spray coating process. The observation window is controlled to provide light transmission in the window suitable for the specific spray process being performed. The control can be automatic or operator controlled. The window is adapted to have a different light transmission during different spray processes such as plasma spray and HVOF spray.
    Type: Grant
    Filed: April 17, 2012
    Date of Patent: July 22, 2014
    Assignee: United Technologies Corporation
    Inventor: John E. Markowski
  • Publication number: 20140186653
    Abstract: A turbine component having a low residual stress ferromagnetic damping coating. The ferromagnetic damping coating may include a ferromagnetic damping material applied in at least partially molten powder form, which may be directed at a surface of the substrate at an application velocity so that it causes partial plastic deformation of the surface while adhering to the surface of the substrate and solidifying in less than 3 seconds to create a ferromagnetic damping coating, resulting in a coated substrate. The ferromagnetic damping coating has a balanced coating residual stress, including a tensile quenching stress component and a compressive peening stress component. The balanced coating residual stress is within a range of ±50 MPa without having to subject the coated substrate to a high temperature annealing process. The resulting coated substrate exhibits a high damping capacity.
    Type: Application
    Filed: March 10, 2014
    Publication date: July 3, 2014
    Inventor: Mo-How Herman Shen
  • Publication number: 20140186654
    Abstract: A surface treatment method for stainless steel as a colorful and smooth housing includes the steps of: a base layer including titanium is deposited on the stainless steel substrate by multi-arc ion plating. An aluminum transition layer is deposited on the titanium base layer by multi-arc ion plating, and an outermost layer including aluminum is deposited on the transition layer by magnetron sputtering. The transition layer and the outermost layer are anodized to form an anodic aluminum oxide film; and the anodic aluminum oxide film is sealed after being dyed. An article manufactured by the method is also provided.
    Type: Application
    Filed: July 8, 2013
    Publication date: July 3, 2014
    Inventor: CHUN-JIE ZHANG
  • Patent number: 8765268
    Abstract: A coated article includes a substrate, a composite layer formed on the substrate, and a chromium-oxygen-nitrogen layer formed on the composite layer. The composite layer includes a plurality of nickel-aluminum-holmium layers and a plurality of iridium layers. Each nickel-aluminum-holmium layer interleaves with one iridium layer. A method for making the coated article is also described.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: July 1, 2014
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Cheng-Shi Chen, Cong Li
  • Patent number: 8691395
    Abstract: A composite material for brazing having features of: forming a homogenous distribution of components in the brazing filler material even after brazing; having an excellent workability; offering low manufacturing costs; and having satisfactory corrosion resistivity as desired. The composite material for brazing has a lamination of a brazing filler material layer thereon, wherein the brazing filler material layer is a layer of alloy that includes copper, aluminum, and nickel.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: April 8, 2014
    Assignee: Hitachi Cable, Ltd.
    Inventors: Hideyuki Sagawa, Kazuma Kuroki, Hiromitsu Kuroda
  • Publication number: 20140030635
    Abstract: A highly corrosion-resistant alloy coating film on the surface of a metallic material by a low-cost and mass-producible simple formation method including forming a corrosion-resistant alloy coating film on the surface of a metallic material, the film contains Ni, Cr, and Si as essential constituents, in which the content ratio of Cr is 1 to 50 wt %, the content ratio of Si is 0.1 to 30 wt %, and the film has a thickness of 0.1 to 1000 ?m.
    Type: Application
    Filed: April 18, 2012
    Publication date: January 30, 2014
    Inventors: Kazuya Nakada, Ryu Nakajima, Tomoyoshi Konishi, Masaaki Beppu
  • Publication number: 20140017515
    Abstract: A Ni-containing-surface-treated steel sheet for a can, which is formed by stamping, includes a steel sheet having a first surface which becomes an outer surface of the can after the stamping; a Ni containing layer arranged on the first surface of the steel sheet; and a Ni—W alloy plating layer arranged on the Ni containing layer. The Ni containing layer includes a Fe—Ni diffusion alloy layer; a Ni content included in the Ni containing layer is from 5 g/m2 to 89 g/m2; a thickness of the Ni—W alloy plating layer is from 0.02 ?m to 2 ?m; and a W concentration in the Ni—W alloy plating layer is from 10% to 65% by mass %.
    Type: Application
    Filed: April 4, 2012
    Publication date: January 16, 2014
    Inventors: Takehiro Takahashi, Ikuo Kikuchi, Kenichiroh Matsumura
  • Publication number: 20140017514
    Abstract: The purpose of the present invention is to provide a water-soluble finishing agent for a trivalent chromium chemical conversion coating film, which has low insulation, no problems with tightening properties, outstanding gloss and high corrosion resistance, and can obtain a trivalent chromium chemical conversion coating film, especially a black trivalent chromium chemical conversion coating film, having few scratches and flaws. The finishing agent for a trivalent chromium chemical conversion coating film is characterized by containing a trivalent chromium source, a phosphate ion source, a zinc ion source, a chelating agent which can form a complex with trivalent chromium, and a non-ionic water-soluble polymer compound selected from a group comprising poly(vinyl alcohol) and derivatives thereof, poly(vinyl pyrrolidone) and derivatives thereof, poly(alkylene glycol)s and derivatives thereof, and cellulose ethers and derivatives thereof.
    Type: Application
    Filed: March 30, 2012
    Publication date: January 16, 2014
    Applicant: Dipsol Chemicals Co., Ltd.
    Inventors: Manabu Inoue, Takashi Koike, Ryuta Kashio
  • Publication number: 20140017513
    Abstract: A two-layered copper-clad laminate material in which a copper layer having a thickness of 1 to 5 ?m is formed by means of sputtering or electroplating on one surface or both surfaces of a polyimide film having a thickness of 12.5 to 50 ?m after a plasma treatment is performed in a nitrogen gas atmosphere, the two-layered copper-clad laminate material being characterized in that the dissolution of the aforementioned polyimide film with an etching liquid is delayed compared with a polyimide film that is not subjected to the plasma treatment, the aforementioned dissolution being delayed as a consequence of modifying the surface of the polyimide film by incorporating nitrogen into the polyimide film by means of the plasma treatment in the nitrogen gas atmosphere.
    Type: Application
    Filed: January 25, 2012
    Publication date: January 16, 2014
    Inventors: Hajime Inazumi, Shinichi Sasaki
  • Publication number: 20140011049
    Abstract: A two-layered NiCoCrAlY layer is provided. The layer includes a bottom and a top layer. Through the use of a two-layered NiCoCrAlY layer, it is possible to reduce the formation of cracks in the thermally grown oxide layer as forms on account of the protective action of the NiCoCrAlY layers.
    Type: Application
    Filed: June 24, 2013
    Publication date: January 9, 2014
    Inventor: Werner Stamm
  • Publication number: 20130280553
    Abstract: A workpiece has a glossy coating layer disposed thereon. A barrel plating device is electrified with an alternating current, which has a voltage between 1V and 100V, a current density between 0.02 A/dm2 and 50 A/dm2, and a frequency between 1 Hz to 60 KHz. The alternating current is rectified by a low ripple DC rectifier into a direct current whose ripple coefficient is between 0.3% and 26%. Thereby, a surface of the workpiece is electroplated with the glossy coating layer, which contributes to a glossy and even effect on the surface of the workpiece.
    Type: Application
    Filed: May 8, 2012
    Publication date: October 24, 2013
  • Publication number: 20130266819
    Abstract: Disclosed is a zirconium-based metal pretreatment coating composition that includes a metal chelator that chelates copper in the metal pretreatment coating composition and thereby improves adhesion of paints to a metal substrate coated with the pretreatment coating composition. The pretreatment coating composition has a longer pot life than one without the metal chelator and therefore can accommodate a wide latitude of application times. The chelating agent is present in a sufficient amount to ensure that in the deposited pretreatment coating on the metal substrate the average total atomic % of copper to atomic % of zirconium is equal to or less than 1.1. The pretreatment coating composition is useful for treating a variety of metal substrates.
    Type: Application
    Filed: March 12, 2013
    Publication date: October 10, 2013
    Inventors: Donald R. VONK, Edis KAPIC, Michael L. SIENKOWSKI
  • Publication number: 20130216862
    Abstract: Equipment (work piece) for use in corrosive resistant coating on equipment is disclosed. The equipment has at least a portion of its surface coated with a layer formed from a NiCrMo alloy composition containing at least two gettering components selected from Al, Si, and Ti in an amount of up to 25 wt. %. The coating in one embodiment is applied on the equipment using a thermal spray technique, e.g., twin wire arc spray, forming coatings of 5-50 mils thickness having a fine-scale micro-pore structure. The coating layer is characterized as having excellent adhesion strength and corrosion resistant properties, even when applied with varying parameters as in manual on-site coating applications. In one embodiment, the coating layer has an impurity content of less than 15%.
    Type: Application
    Filed: February 22, 2012
    Publication date: August 22, 2013
    Applicant: c/o Chevron Corporation
    Inventors: Justin Lee Cheney, Grzegorz Jan Kusinski
  • Publication number: 20130130059
    Abstract: A coating is provided to a conductor, and has a layered structure of a palladium layer. The palladium layer has a crystal plane whose orientation rate is 65% or more.
    Type: Application
    Filed: November 15, 2012
    Publication date: May 23, 2013
    Applicant: TDK CORPORATION
  • Publication number: 20130115478
    Abstract: Free standing articles or articles at least partially coated with substantially porosity free, fine-grained and/or amorphous Co-bearing metallic materials optionally containing solid particulates dispersed therein, are disclosed. The electrodeposited metallic layers and/or patches comprising Co provide, enhance or restore strength, wear and/or lubricity of substrates without reducing the fatigue performance compared to either uncoated or equivalent thickness chromium coated substrate. The fine-grained and/or amorphous metallic coatings comprising Co are particularly suited for articles exposed to thermal cycling, fatigue and other stresses and/or in applications requiring anti-microbial properties.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 9, 2013
  • Publication number: 20130114059
    Abstract: A metal component (262M, 300M) is designed for use in an EUV lithography apparatus, for example as a spectral purity filter (260) or a heating element (300) in a hydrogen radical generator. An exposed surface of the metal is treated (262P, 300P) to inhibit the formation of an oxide of said metal in an air environment prior to operation. This prevents contamination of optical components by subsequent evaporation of the oxide during operation of the component at elevated temperatures.
    Type: Application
    Filed: June 6, 2011
    Publication date: May 9, 2013
    Applicant: ASML Netherlands B.V.
    Inventors: Martin Jacobus Johan Jak, Vadim Yevgenyevich Banine, Wouter Anthon Soer, Andrei Mikhailovich Yakunn, Maarten Van Kampen, Gerard Frans Jozef Schasfoort
  • Publication number: 20130108888
    Abstract: A cutting tool having a metallic glass thin film (MGTF) coated thereon, a metallic glass cutting tool, and methods of fabricating the same are disclosed. The cutting tool having metallic glass thin film coated thereon comprises: a cutting element having a sharpened portion, and the cutting element is made of metal; and a metallic glass thin film coated on the cutting element, and the metallic glass is represented by the following formula 1 or formula 2, (ZraCubNicAld)100-xSix,??[formula 1] wherein 45=<a=<75, 25=<b=<35, 5=<c=<15, 5=<d=<15, 0.1=<x=<10, (ZreCufAggAlh)100-ySiy,??[formula 2] 35=<e=<55, 35=<f=<55, 5=<g=<15, 5=<h=<15, 0.1=<y=<10. The metallic glass cutting tool of the present invention comprises: a cutting element having a sharpened portion, and the cutting element is made of a metallic glass represented by the above formula 1 or formula 2.
    Type: Application
    Filed: September 6, 2012
    Publication date: May 2, 2013
    Inventors: Jason Shiang Ching JANG, Pei Hua TSAI, Jia Bin LI, Yu Ze Lin, Chih Chiang FU, Jinn P. CHU
  • Publication number: 20130094900
    Abstract: Disclosed is a hardfacing alloy deriving its usefulness from carbides and borides of molybdenum and niobium. The alloy does not rely on chromium as an alloying agent. The hardfacing alloy is capable of being applied to a number of industrial substrates in a crack-free manner, and once applied convert the substrate to a wear- and abrasion-resistant material having an extended service life, even when subjected to harsh wear conditions.
    Type: Application
    Filed: October 17, 2011
    Publication date: April 18, 2013
    Inventors: Grant R. FOLKMANN, Keith E. MOLINE
  • Publication number: 20130089751
    Abstract: The present invention provides a steel sheet for a container including a cold-rolled steel sheet and a composite film formed on the cold-rolled steel sheet through an electrolysis process in a solution containing: at least one metal ion of an Sn ion, an Fe ion, and an Ni ion; Zr ion; a nitric acid ion: and an ammonium ion, in which the composite film contains at least one element of: Zr of 0.1 to 100 mg/m2 in equivalent units of metal Zr; Sn of 0.3 to 20 g/m2 in equivalent units of metal Sn; Fe of 5 to 2000 mg/m2 in equivalent units of metal Fe; and Ni of 5 to 2000 mg/m2 in equivalent units of metal Ni.
    Type: Application
    Filed: June 28, 2011
    Publication date: April 11, 2013
    Inventors: Shigeru Hirano, Akira Tachiki, Hirokazu Yokoya, Morio Yanagihara, Makoto Kawabata
  • Publication number: 20130084466
    Abstract: Disclosed are methods for treating metal substrates that include contacting the metal with pretreatment compositions comprising: (a) a group IIIB metal, a group IVB metal and/or a group VB metal; and (b) a rheology modifier composition.
    Type: Application
    Filed: September 30, 2011
    Publication date: April 4, 2013
    Applicant: PPG Industries Ohio, Inc.
    Inventors: Nathan J. Silvernail, Thor G. Lingenfelter
  • Publication number: 20130071680
    Abstract: A coated article includes a substrate, a Ni layer formed on the substrate, and a vacuum coated layer formed on the Ni layer. The vacuum coated layer is made of material selected from a group consisting of Al, Ti, Cr and Zn. A method for manufacturing an article is also provided.
    Type: Application
    Filed: April 6, 2012
    Publication date: March 21, 2013
  • Publication number: 20130045427
    Abstract: The present invention provides a battery or supercapacitor current collector which is prelithiated. The prelithiated current collector comprises: (a) an electrically conductive substrate having two opposed primary surfaces, and (b) a mixture layer of carbon (and/or other stabilizing element, such as B, Al, Ga, In, C, Si, Ge, Sn, Pb, As, Sb, Bi, Te, or a combination thereof) and lithium or lithium alloy coated on at least one of the primary surfaces, wherein lithium element is present in an amount of 1% to 99% by weight of the mixture layer. This current collector serves as an effective and safe lithium source for a wide variety of electrochemical energy storage cells, including the rechargeable lithium cell (e.g. lithium-metal, lithium-ion, lithium-sulfur, lithium-air, lithium-graphene, lithium-carbon, and lithium-carbon nanotube cell) and the lithium ion based supercapacitor cell (e.g, symmetric ultracapacitor, asymmetric ultracapacitor, hybrid supercapacitor-battery, or lithium-ion capacitor).
    Type: Application
    Filed: August 19, 2011
    Publication date: February 21, 2013
    Inventors: Aruna Zhamu, Yanbo Wang, Bor Z. Jang
  • Publication number: 20120308844
    Abstract: The present invention relates generally to methods for producing a coated jewelry article or a coated component of a jewelry article, comprising a jewelry article or a component of a jewelry article, a first metallic coating, and a second metallic coating.
    Type: Application
    Filed: June 1, 2012
    Publication date: December 6, 2012
    Inventor: Andrew Derrig
  • Publication number: 20120301745
    Abstract: A silver-coated composite material for movable contact parts, which has: an underlying layer composed of any one of nickel, cobalt, a nickel alloy, and a cobalt alloy at least provided on a part of the surface of a stainless steel substrate; an intermediate layer composed of copper or a copper alloy provided thereon; and a silver or silver alloy layer provided thereon as an outermost layer, wherein a thickness of the intermediate layer is 0.05 to 0.3 ?m, and wherein an average grain size of the silver or silver alloy provided as the outermost layer is 0.5 to 5.0 ?m.
    Type: Application
    Filed: August 10, 2012
    Publication date: November 29, 2012
    Inventors: Yoshiaki KOBAYASHI, Satoru Zama, Satoshi Suzuki, Masato Ohno
  • Publication number: 20120285627
    Abstract: An item, such as a sputtering target assembly or an electrostatic chuck, comprised of a first substrate; a metallization layer adhered to a surface of the first substrate; a second substrate; and an elastomer layer positioned between the metallization layer and the second substrate. In another embodiment, a debonding layer, such as a solder material, is positioned between the elastomer layer and the second substrate for allowing the item to be disassembled after use by heating the item up to the approximate melting point of the debonding layer.
    Type: Application
    Filed: May 8, 2012
    Publication date: November 15, 2012
    Inventors: Ryan A. Scatena, Wayne R. Simpson
  • Patent number: 8308622
    Abstract: A centrifugally cast composite roll comprising an outer layer having a composition comprising by mass 2.5-9% of C, 0.1-3.5% of Si, 0.1-3.5% of Mn, and 11-40% of V, the balance being Fe and inevitable impurities; an intermediate layer made of a high-speed steel alloy, which is formed inside the outer layer; and an inner layer made of cast iron or steel, which is formed inside the intermediate layer.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: November 13, 2012
    Assignee: Hitachi Metals, Ltd.
    Inventors: Kiyoshi Furushima, Shunji Matsumoto, Ryota Honda, Kiyoshi Hayashi, Takashi Honda, Masatsugu Uchida, Seiji Oyama, Takuya Osue
  • Publication number: 20120276411
    Abstract: A coating composition for coating a substrate, the coating composition comprising: Carbon in an amount of between about 1.5 and 3 wt %; Chromium in an amount of between about 10 and 15 wt %; Iron in an amount of between about 1 and 3 wt %; Nickel in an amount of less than about 15 wt %; 10 Silicon in an amount of between about 1 to 3 wt % Tungsten in an amount of between about 10 to 55 wt % with the balance of wt % being Cobalt.
    Type: Application
    Filed: June 2, 2010
    Publication date: November 1, 2012
    Inventor: Eddie Neesom
  • Publication number: 20120270066
    Abstract: A method for making a coated article includes the steps of: providing a substrate; forming a copper-molybdenum target by a hot isostatic pressing process using copper powder and molybdenum powder; forming a copper-molybdenum alloy layer on the substrate by vacuum sputtering using the copper-molybdenum target. A coated article is also described.
    Type: Application
    Filed: September 15, 2011
    Publication date: October 25, 2012
  • Publication number: 20120244385
    Abstract: A surface treating method of a metal housing includes the following steps. First, a workpiece is provided. The workpiece includes a surface formed by a metal material. Thereafter, the workpiece is pre-treated to clean the surface of the metal material. Next, a titanium diffusion treating is performed on the workpiece to form a titanium-containing diffusion layer on the surface of the metal material.
    Type: Application
    Filed: October 18, 2011
    Publication date: September 27, 2012
    Inventors: MU-CHI HSU, SHAO-MING FU
  • Publication number: 20120202088
    Abstract: A billet includes a solid steel body and an alloy cladding. The cladding may include a square tube in which the body is inserted with an interface at which the cladding becomes bonded to the body when the billet is heated and rolled or otherwise worked into a ferrous product. At least one element composed of a mass of finely divided scavenging aluminium, titanium or magnesium, is placed in the tube adjacent the body and separate from the interface. The elements are advantageously compressed into briquettes which scavenge oxygen from residual air at the interface to prevent oxidation of the cladding at the interface. The tube may be closed to prevent gases outside the billet from penetrating to the interface. Alternatively, reliance may be placed on the briquettes to scavenge oxygen from the residual air and also from atmospheric air and furnace gases before they can penetrate to the interface.
    Type: Application
    Filed: October 19, 2010
    Publication date: August 9, 2012
    Inventor: Antonino Giorgio Cacace