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JP4922156B2 |
Interior microchannels within microchannel apparatus are uniformly coated. Remarkably, these uniform coatings are formed from materials that are applied to the interior microchannels after an apparatus has been assembled or manufactured....
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JP2012072724A |
To provide a lash adjuster which can cause thread faces to hardly be worn and ensure the friction coefficient between thread faces for a long period of time in a diesel engine in which a large amount of carbon soot is mixed into an engin...
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JP4905374B2 |
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JP4907072B2 |
The present invention is process for forming diffusion aluminide coatings on an uncoated surface (36,38) of a substrate (42), without interdiffusing a sufficient amount of aluminum into a coating layer (44) to adversely affect the coatin...
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JP4904433B1 |
To provide a surface modification treatment apparatus capable of injecting a flame which is burned in a state where a modifier compound and a fuel gas are uniformly mixed while downsizing the apparatus. A surface modification treatment a...
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JP2012057217A |
To provide a sliding member with improved adhesion between the surface of a base material of aluminum or aluminum alloy and a silver coating, and to provide a method for manufacturing the same.A piston 1 includes a sliding surface 22 tha...
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JP4898662B2 |
This invention relates to the simultaneous treatment of the internal and external surfaces of turbine blades or vanes. In particular it provides a process for coating an external and an internal surface of a turbine blade or vane with al...
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JP4895012B2 |
To provide porous titanium having a small contact resistance, and a method for producing the same. The porous titanium having the small contact resistance comprises continuous holes 1 that open on the surface and continue to inner holes ...
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JP4890122B2 |
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JP4889843B2 |
A mixture is formed that comprises up to about 10 wt% boron nitride and silicon. A body comprising a component that is wetted by or reacts with silicon is contacted with the mixture and the contacted body is infiltrated with silicon from...
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JP2012031480A |
To solve the following problems with a conventional surface treatment method for an iron alloy material: the diffused amount of diffusing elements serving as a diffusing agent is not sufficient and also a treatment agent has a short life...
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JP4860125B2 |
A slurry coating composition is described, which is very useful for enriching the surface region of a metal-based substrate with aluminum. The composition includes colloidal silica and particles of an aluminum-based powder, and is substa...
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JP4855961B2 |
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JP2012007236A |
To provide an oxidation resistant component and method for creating an aluminum diffusion surface layer within substantially nickel- and cobalt-free components.An aluminum-containing slurry may be applied to a component. The component ma...
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JP4849186B2 |
A hot-pressed member includes a steel sheet, a Ni-diffusion region present in a surface layer of the steel sheet, and an intermetallic compound layer and a ZnO layer which are provided in order on the Ni-diffusion region, the intermetall...
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JP2011256461A |
To provide an oxidation resistant fuel cell component and a method for creating an aluminum diffusion surface layer within a fuel cell component to reduce chromium contamination occurring during operation of a fuel cell.An aluminum-conta...
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JP4842704B2 |
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JP2011252228A |
To manufacture an oxidation resistant component with improved high temperature strength and corresponding components.A modified base metal may be formed by adding at least two strengthening additives to a base metal 20, wherein the base ...
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JP4836790B2 |
The present invention is related to a method for the production of metal coated steel products, comprising the steps of: providing a steel product with a metal coating, adding an additional metallic element to said coating, subjecting sa...
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JP2011235318A |
To provide a method for surface treatment which substantially provides no nitride compound layer that causes heat checks or abrasion to a die, while nitride is introduced in large quantities into the die internally, and as a result a die...
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JP4812746B2 |
Interior microchannels within microchannel apparatus are uniformly coated. Remarkably, these uniform coatings are formed from materials that are applied to the interior microchannels after an apparatus has been assembled or manufactured....
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JP4813576B2 |
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JP4806291B2 |
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JP4806292B2 |
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JP4808834B2 |
A battery case excellent in glossiness of appearance and working efficiency and a surface-plated steel plate which can be used preferably to manufacture the battery case. The battery case is produced by deep-drawing, DI-forming, DTR-form...
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JP4789141B2 |
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JP4788690B2 |
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JP4771879B2 |
In a silent chain for an automobile engine timing drive, the pins (Q) which interconnect the link plates (ILP,GLP) of the chain have a vanadium carbide layer formed on their surfaces by diffusion penetration. The vanadium carbide layer i...
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JP4773486B2 |
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JP4765747B2 |
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JP4764795B2 |
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JP4763363B2 |
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JP4753483B2 |
A method for controlled removal of a portion of a diffusion coating from the outer surface of a nickel-containing superalloy article. A diffusion coating typically includes a diffusion layer (16) between an outer aluminide layer (14) and...
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JP2011157589A |
To provide a method for improving corrosion resistance of a stainless steel product in which high corrosion resistance can be easily imparted to an exhaust gas path of a heat exchanger or the like.The method for improving corrosion resis...
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JP4738598B2 |
A metal oxide ceramic material such as alumina or chromia which has been rendered electrically conductive through its thickness by the incorporation of silver into the material. The metal oxide ceramic material may be in the form of a la...
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JP4726781B2 |
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JP4718718B2 |
An inclined function material is formed with an iron layer on a surface of a carbon material. This material can be used in a carbon base member and does not limit the choice of desired characteristics in a carbon base member. The process...
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JP4710359B2 |
To obtain a high-silicon steel sheet having excellent high-frequency core loss characteristics by effectively suppressing grain growth without inhibiting magnetic domain wall migration. The steel sheet has a chemical composition containi...
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JP4703857B2 |
A steam turbine component coated with a protective layer can be exposed to hot vapor. The component has a metallic base body, to which the protective layer is bonded by diffusion in order to increase the resistance of the base material t...
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JP2011517472T |
The present invention is a method for forming protection coating containing aluminum and ジルコニウム on the surface of metal parts, and is aluminium alloy cement and treatment temperature about the parts, It is made to contact in ...
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JP4695848B2 |
The formation on the surface of a metal substrate of a protective coating containing aluminum is carried out by putting the substrate into contact with a non-gaseous precursor containing the aluminum, at an elevated temperature, with an ...
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JP4684298B2 |
A method for making an oxidation resistant article, including (a) depositing a layer of a Pt group metal on a substrate to form a platinized substrate; and (b) depositing on the platinized substrate layer of Pt group metal a layer of a r...
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JP2011512454A |
Coated superalloy article includes a bond coat comprising an inner bond coat layer disposed on the first surface being formed by deposition of a bond coat composition comprising, in weight percent, 14-20% Cr, 5-8% Al, 8-12% Co, 3-7% Ta, ...
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JP2011511151A |
A method for surface processing at least a portion of a component of zirconium or hafnium alloy, including at least one operation of nanostructuring a surface layer of the alloy so as to confer on the alloy over a thickness of at least 5...
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JP2011058065A |
To provide a hollow steel ball suitable as a bearing ball made of inexpensive iron oxide as a raw material and to provide a method for producing the same and a bearing ball using the same.The surface of a spherical core material made of ...
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JP2011509346A |
Methods for coating a substrate includes depositing on the substrate, a inner bond coat layer of a bond coat composition comprising, in weight percent, 14-20% Cr, 5-8% Al, 8-12% Co, 3-7% Ta, 0.1-0.6% Hf, 0.1-0.5% Y, up to about 1% Si, 0....
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JP2011047288A |
To provide an impeller bearing structure of a water pump having the long service life for restraining abrasion of a sliding surface, by preventing slurry abrasion even when sand having the particle size number of μ-20 μm is mixed in co...
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JP2011046993A |
To provide a coated and heat-treated steel which has appropriate corrosion resistance after having been painted as an automotive member, with which production of scale due to heat treatment is suppressed, and further which is excellent i...
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JP4645838B2 |
A reaction control turbine blade is formed by applying a reaction control material to the surface of an Ni-base superalloy before applying aluminum diffusion coating to the Ni-base superalloy. The reaction control material is Co, Cr or R...
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JP4649591B2 |
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