Class 148/527 - With metal next to or bonded to metal

Subclass of Class 148 - Metal treatment
Definition: Process wherein the article or stock being produced or treated
No. of patents: 219
Last issue date: 03/16/2010

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Number	Title	Issue Date
7678206	Manufacturing method of rocker arm bearing apparatus Quenching heat treatment is performed on a whole rocker arm bearing assembly in which shaft ends of a supporting shaft are fixed to inner peripheral edges of shaft end insertion holes of a pair of opposite sidewalls, and by the outer ring is rotatably supported on a...	03/16/2010
7422241	Support for a vehicle body A girder is described for a vehicle chassis made of at least two sheet metal profiles (4, 5) composed along their longitudinal edges into a circumferentially enclosed hollow profile (1), which hollow profile comprises at least two longitudinal sections...	09/09/2008
7371296	Annealing furnace cooling and purging system and method In a method and system for an improved annealing furnace cooling and purging, atmosphere injection jets are provided in close proximity to a bottom of a tray carrying a lamination product in a cooling section. Atmospheric extraction tubes are also provided extractin...	05/13/2008
7371428	Duplex gas phase coating Method of forming different diffusion aluminide coatings on different surface regions of the same superalloy substrate involves positioning the substrate in a coating chamber having a aluminum-bearing coating gas flowing therein with a first substrate surface region...	05/13/2008
7367488	Method of repair of thin wall housings The present invention provides methods and materials for use in repairing a worn component having thin walls. One kind of thin wall may be the wall of a cylindrical portion of the component where such wall has a worn inner surface and an opposite outer surface. The ...	05/06/2008
7364801	Turbine component protected with environmental coating An environmental coating suitable for use on turbine components, such as turbine disks and turbine seal elements, formed of alloys susceptible to oxidation and hot corrosion. The environmental coating is predominantly a solid solution phase of nickel, iron, and/or c...	04/29/2008
7360678	Repair and reclassification of superalloy components Novel materials and methods for repairing/reclassifying superalloy components are described herein. These materials are non-traditional blends of materials having a much higher base material content than traditional repair/reclassification materials. In embodiments ...	04/22/2008
7357060	Vehicle armor A vehicle is armored the steps of sequentially making a steel plate with a thickness of 4 mm to 15 mm of by weight	04/15/2008
7353687	Reference leak A reference leak includes a leak layer formed of one of a metallic material, a glass material, and a ceramic material. The metallic material is selected from the group consisting of copper, nickel, and molybdenum. The leak layer comprises a number of substantially p...	04/08/2008
7331780	Heat treatment jig for semiconductor wafer A heat treatment jig by the invention comprising: the diameter of a disk-type structure being 60% or more of that of loaded semiconductor wafers; the thickness being 1.0 mm or more but 10 mm or less; the surface roughness Ra of 0.1 μm or more but 100 μm or less at...	02/19/2008
7316057	Method of manufacturing a rotating apparatus disk A method (20) of fabricating a large component such as a gas turbine or compressor disk (32) from segregation-prone materials such as Alloy 706 or Alloy 718 when the size of the ingot required is larger than the size that can be predictably formed with...	01/08/2008
7313867	Inner cutter of a reciprocating electric shaver A method for manufacturing an inner cutter for a reciprocating electric shaver, including the steps of: press-stamping a thin metal plate to obtain a thin metal plate element that has an outer contour of an unfolded inner cutter and elongated openings that extend su...	01/01/2008
7294361	Method and device for gas phase diffusion coating of metal components A process for gas diffusion coating of metallic components; in which a component surface which is to be coated is brought into contact with a metal halide as coating gas, to form a diffusion layer with a defined layer thickness and a defined coating metal content in...	11/13/2007
7294411	Brazing product and method of its manufacture The invention relates to a brazing sheet product comprising a core sheet, a clad layer on said core sheet made of an aluminum alloy containing silicon in an amount in the range of 4 to 14% by weight, an optional layer comprising nickel on the outersurface of said cl...	11/13/2007
7290315	Method for making a passive device structure A method including forming a ceramic material directly on a sheet of a first conductive material; forming a second conductive material on the ceramic material; and sintering the ceramic material. A method including forming a ceramic material directly on a sheet of a...	11/06/2007
7243576	Method for manufacturing an inner cutter of a reciprocating electric shaver and an inner cutter of a reciprocating electric shaver A method for manufacturing an inner cutter for a reciprocating electric shaver, including the steps of: press-stamping a thin metal plate to obtain a thin metal plate element that has an outer contour of an unfolded inner cutter and elongated openings that extend su...	07/17/2007
7244287	Magnetic particle, its production method, magnetic recording medium and its production method The present invention relates to a method of producing a magnetic particle including forming a layer containing an alloy particle that can form a CuAu-type or Cu3Au-type hard magnetic ordered alloy phase on a support, oxidizing the layer, and annealing th...	07/17/2007
7241350	Corrosion resistant poly-metal diffusion coatings and a method of applying same Diffusion metallic anticorrosive zinc-iron-aluminum coatings of iron and iron-based item surfaces, realized by heating of products at temperatures of 370–450° C. in a saturating powder mixture environment in a closed container. The coating compositions are multip...	07/10/2007
7232756	Nickel salicide process with reduced dopant deactivation Provided are exemplary methods for forming a semiconductor devices incorporating silicide layers formed at temperatures below about 700° C., such as nickel silicides, that are formed after completion of a silicide blocking layer (SBL). The formation of the SBL tend...	06/19/2007
7201811	Large diameter domes and methods of manufacturing same The present invention relates to methods of making large spin blanks out of pieces of aluminum sheet or plate joined by friction stir welding to provide plate blank sizes greater than 156 inch (396 cm) in diameter. Blank sizes greater than 209 inch diameter enable m...	04/10/2007
7150897	Method of making a cemented carbide tool and a cemented tool According to the present invention there is now provided a cemented carbide body provided with at least one wear resistant layer, which body contains a toughness increasing surface zone. Increase in toughness is obtained due to the presence of a surface zone having ...	12/19/2006
7138189	Heat-resistant Ti alloy material excellent in resistance to corrosion at high temperature and to oxidation Disclosed is a heat-resistant Ti alloy material excellent in high-temperature corrosion resistance and oxidation resistance, which comprises a base made of a heat-resistant Ti alloy and a surface layer formed on the surface of the base. The surface layer has a multi...	11/21/2006
7101448	Process for producing a cladding for a metallic component The invention relates to a process for producing a cladding for a metallic component, such as for example a tip of a turbine blade, which cladding is provided on that surface of the component which is to be clad, the process being simple and inexpensive to carry out...	09/05/2006
7093423	Methods and apparatus for operating gas turbine engines A method of assembling a gas turbine engine includes coupling an annular exhaust duct to the gas turbine engine, coupling a plurality of chevrons to the annular exhaust duct, and coupling a chevron actuation system to the annular exhaust duct such that selective ope...	08/22/2006
7094446	Method for applying a coating system including a heat rejection layer to a substrate surface of a component A method for applying a coating system that is applied to a surface of a component for preventing or at least substantially preventing interdiffusion between the component surface and a protective thermal layer applied to the component surface when the thermal layer...	08/22/2006
7094445	Dimensionally controlled pack aluminiding of internal surfaces of a hollow article An article such as a hollow gas turbine blade has an internal cavity therein with an inlet and outlet. The outlet has an outlet minimum transverse dimension of from about 0.009 inch to about 0.012 inch. An aluminiding source powder has a minimum particle size of gre...	08/22/2006
7094294	Process for producing a medical guide wire A process for producing a medical guide wire comprising a step S2, S5 for inserting the core wire and coil into a tubular die having the desired curved form, a step S3, S6 for heat-treating the core wire and coil in the die, a step 7	08/22/2006
7060140	Self-healing tribological surfaces A self-healing tribological surface comprises a shape memory material. The self-healing tribological surface can be used for recovering a scratches and/or indentations in the surface. Processes for recovering scratches or indentations generally comprises forming a s...	06/13/2006
7041252	Copper base alloy A copper base alloy, which is resistant or immune to carburization, metal dusting and coking, and resistant to oxidation, the alloy having the following composition (all contents in weight %): Al >0–15 Si 0–6	05/09/2006
7030016	Post ECP multi-step anneal/H2 treatment to reduce film impurity A method of forming a copper interconnect in a dual damascene scheme is described. After a diffusion barrier layer and seed layer are sequentially formed on the sidewalls and bottoms of a trench and via in a dielectric layer, a first copper layer is deposited by a f...	04/18/2006
7022195	Method of manufacturing inner blade for electric razor An inner cutter for a dry shaver is fabricated from a metal plate to have a plurality of blades each provided with cutting edges. The metal plate includes a plurality of parallel straight slits to leave an array of straight beams each defined between the adjacent on...	04/04/2006
7005195	Metallic-based adhesion materials A material and method for adhering at least two materials that includes the step of interposing at least one intermediate layer between the two materials and associated adhesion material. The materials to be adhered exhibit at least one characteristic dissimilarity ...	02/28/2006
6994895	Magnetic recording medium including an annealed alloy particle layer and method of producing the same A method of producing a magnetic recording medium including the steps of preparing alloy particles capable of forming a CuAu type or Cu3Au type ferromagnetic order alloy phase, forming an alloy particle layer on a support using the alloy particles, oxidiz...	02/07/2006
6982123	Method for repair of a nickel-base superalloy article using a thermally densified coating A nickel-base superalloy article, such as a gas turbine stationary flowpath shroud that has previously been in service, is repaired by applying a restoration coating to a surface of the article. The restoration coating is applied by providing a precursor mixture, wh...	01/03/2006
6953509	Method for preparing pre-coated, metallic components and components prepared thereby A high-strength, corrosion- and heat-resistant aircraft structural component such as a fastener is prepared by providing a corrosion-resistant stainless steel or heat-resistant superalloy metallic component precursor that is not in its final heat-treated state, and ...	10/11/2005
6953627	Method for the production of thin-walled steel components and components produced therefrom A process for the production of thin walled parts of steel, wherein there are layers that are at least partly differently treatable relating to their strength and hardness qualities. This process can include creating a composite material from a plurality of differen...	10/11/2005
6951816	Method of forming a metal layer over patterned dielectric by electroless deposition using a catalyst A metal layer is formed by means of an electroless plating process, wherein a surface region of an underlying material is catalytically activated in that a catalyst is deposited or incorporated by CVD, PVD or ALD during and/or after the deposition of the underlying ...	10/04/2005
6932879	Method of weldbonding An improved method of weldbonding utilizing inclusion bodies, placed directly between materials to be bonded or included in a weldbonding adhesive. The inclusion bodies maintain a gap between the materials to be welded which provides a gas releasing egress route to ...	08/23/2005
6916550	Method of manufacturing a metal matrix composite structure A method for mechanically cutting a continuous circular shaped groove in a foil sheet for use in a metal matrix composite product. In one form the foil sheet is held adjacent a rotating machine tool by vacuum and a cutting tool is moved relative thereto to cut a spi...	07/12/2005
6909766	Production method for a nuclear fuel assembly support grid and a nuclear fuel assembly support grid produced by the same One object of the present invention is to provide a production method for a nuclear fuel assembly support grid that improves the corrosion resistance of welded parts without impairing the characteristics of the support grid so as to be able adequately withstand high...	06/21/2005

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Class 148/527 - With metal next to or bonded to metal