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JP2008095191A |
To provide a method for forming a thermal barrier coating.The method includes providing a nickel aluminide intermetallic overlay coating on a superalloy substrate 22 and growing a controlled aluminum oxide on the overlay coating. The ove...
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JP4081081B2 |
A NbSi2-base nanocomposite coating formed on the surface of niobium or niobium-base alloys is disclosed. The nanocomposite coating layer is manufactured by forming a niobium carbide layers or a niobium nitride layers by depositing of car...
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JP4079476B2 |
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JP4081461B2 |
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JP2008088980A |
To provide a method for protecting disks, seal elements, blade retainers and other rotor components against oxidation and corrosion at the high operating temperature of a turbine engine.A method for coating a turbine engine rotor compone...
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JP2008088507A |
To provide a surface reinforced steel which has a self-recovery surface layer with such sufficient hardness and thickness that a practical compressive residual stress can be imparted to a steel material by shot peening, and has a high co...
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JPWO2005121398A1 |
Provided is a diamond thin film coating method that enables the formation of a diamond thin film, which has been difficult in the past by the cobalt contained in the bonded phase of cemented carbide acting as a catalyst for graphite form...
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JP2008081751A |
To provide an alloy which can stably be used under wider environments, and to provide its use and its producction process.The method for producing the 1A group or the 2A group metal-Ti alloy, in which Ti or Ti alloy and the 1A group or t...
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JP4074489B2 |
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JP4073075B2 |
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JP4074491B2 |
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JP4074490B2 |
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JP2008067842A |
To provide a core material for manufacturing a catheter tube, to be easily stretched with low loads, to be hardly stuck to a resin, to be easily made straight, to be hardly injured, to be easily and inexpensively manufactured, suitable f...
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JP4066418B2 |
The aluminization of metal components with internal holes and/or cavities by vapor phase deposition is carried out using a gaseous precursor incorporating an aluminum compound which is fed, with the aid of a carrier gas at a regulated pr...
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JP4060911B2 |
A CVD outwardly grown platinum aluminide diffusion coating on a nickel or cobalt base superalloy substrate wherein the platinum modified aluminide diffusion coating is modified to include silicon, hafnium, and optionally zirconium and/or...
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JP4060186B2 |
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 def...
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JP4058625B2 |
A uniquely surface-modified metallic part is provided by the utilization of microwave energy to promote diffusion of desired metals into the surface of the formed metallic part.
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JP4056102B2 |
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JP4050461B2 |
Adjusting the composition of a metal product by addition of at least one substance makes use of a metal product in the form of a continuous strip (1) being displaced in a vacuum chamber (2) with the substance being applied to the strip a...
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JP2008024993A |
To provide a method of diffusing or implanting an element into a metallic member by which a problem that a conventional modification method of a metallic member by element implantation is carried out only in a limited specific purpose an...
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JP2008019923A |
To provide an automobile engine chain whose wear resulting from the agglutination of a bush to a pin is suppressed without producing abnormal wear expansion even when used together with extremely deteriorated lubricating oil highly oxidi...
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JP4036925B2 |
A substrate of nickel or cobalt-based alloy (2) is coated with another alloy at least over a restricted area by applying a powdered mixture of metals (1) which is then caused to react by controlled heating in a vessel filled with inert g...
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JP2007327077A |
To provide a manufacturing method capable of suppressing roughness of a surface of a chromium cementation layer formed on a surface of a heat-resistant component by the chromizing. In the manufacturing method, a work such as SUS is embed...
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JP4012895B2 |
The present invention relates to a porous electrode wire for use in electrical discharge machining and the method of manufacturing the same. The wire improves the machining speed at least 15% compared with a conventional zinc coated wire...
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JP4012876B2 |
The present invention relates to a porous electrode wire for use in electrical discharge machining and the method of manufacturing the same. The wire improves the machining speed at least 15% compared with a conventional zinc coated wire...
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JP4012275B2 |
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JP4010090B2 |
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JP4010089B2 |
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JP4002628B2 |
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JP3996978B2 |
A high rhenium containing single crystal superalloy (30) is chromised, or coated with cobalt, before the conventional aluminising process steps to modify the surface of the high rhenium containing single crystal superalloy to prevent the...
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JP2007262961A |
To provide a gas turbine moving blade and a method for inhibiting crack generation thereof enabling to use the gas turbine moving blade to a controlled life by completely inhibiting cracks generated on the gas turbine moving blade used i...
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JP2007262447A |
To provide an oxidation-resistant film compatibly having the oxidation resistance, the ductility and the toughness during the long time service, and its deposition method. A MCrAlY layer mainly containing a MCrAlY alloy (where, M denotes...
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JP3983287B2 |
A method of protecting carbon and low-alloy steels from high temperature hydrogen attack. A carbon or low-alloy steel portion of a reactor system that is to be contacted with high pressure hydrogen at elevated temperatures is provided wi...
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JP3976599B2 |
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. ...
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JP3978116B2 |
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JP2007229721A |
To provide a metallic surface reforming method capable of reducing stress corrosion cracking, keeping an effect of suppressing corrosion and stress corrosion cracking, and repairing the surface of a metallic material when a residual stre...
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JP2007231301A |
To provide a method for preparing a multi-component alloy onto a substrate which is minute and of a complicated shape by a molten salt eletrolysis. The molten salt electrolysis is performed in an electrolytic bath containing at least one...
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JP3973171B2 |
An environmental resistant spot type coating is provided on a selected, discrete surface area of a high temperature operating article, by applying to the area a layer of at least one of the elements selected from Pt, Rh and Pd, and prefe...
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JP3955436B2 |
A hydrogen-selective thin Pd/40 % Cu membrane for use as a wall connecting high and low pressure chambers of a hydrogen generator, wherein the membrane has its edge area diffusion bonded to a copper-surfaced metallic frame; and a method ...
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JP2007191790A |
To provide method (400) and an apparatus for efficiently forming a metal coating capable of reducing heat ramp time to reach a required dwell temperature. The method and the apparatus for forming a metal coating on a surface of a workpie...
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JP2007186786A |
To provide a method of removing an oxide layer from a surface of a metallic component (10).The method includes: bringing the surface into contact with an alkaline cleaner, followed by bringing the surface into contact with an acidic solu...
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JP3944827B2 |
To provide a high-silicon electromagnetic steel sheet having low iron- loss characteristics in a high-frequency region, maintaining a high amplitude- permeability characteristic. The high-silicon electromagnetic steel sheet is characteri...
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JP2007170398A |
To provide a method 100 for forming metal coating on a surface of internal passage of a turbine blade 40 having an outer surface and at least one internal passage.This method includes a step 102 injecting paint into at least one of the i...
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JP3940973B2 |
To recycle the combustible components of oily components, etc., liberated into a heating chamber by evaporation (sublimation) from a material to be heat treated as one heat source of a combustion pipe without intricate stages and to rele...
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JP3939451B2 |
To provide a surface treating method for a ferrous material capable of the stabilization of the quality, the prolongation of a salt bath life and the remarkable reduction of the treating time and capable of industrial mass production and...
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JP3934549B2 |
A process for metal coating diamond superabrasive particles involves heating the superabrasive particles in the presence of coat-forming powder of a metal compound under a common inert atmosphere. The metal compound contains a metal whic...
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JP3931227B2 |
To provide a method for manufacturing a V-based alloy material which can be a material for producing a large area of a hydrogen separation and refinement film with an arbitrary form, in order to treat a large quantity of hydrogen. This m...
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JP2007138934A |
To provide a forming method of a nickel base heat-resistant alloy substrate having a coating such as an MCrAlY coating, and a method for removing the coating from this substrate.This stripping method is provided for removing the MCrAlY c...
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JP2007138941A |
To provide a coating method of a turbine engine component for coating only an inside surface.This method includes a step of making aluminide-containing gas flow to a passage in the turbine engine component 10 so as to coat the inside sur...
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JP2007513852A |
A thin metal oxide film includes a solution of one or more metal salts and one or more water soluble polymers. A mechanism is provided for converting the metal salt(s) and water soluble polymer(s) solution into the thin metal oxide film.
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