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7601324 |
Method for synthesizing metal oxide
The method for synthesizing metal oxide nanopowder produces powders of nanoparticle size from metals having relatively low boiling temperatures, such as zinc, tellurium, bismuth, and strontium by...
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7534287 |
Porous sintered composite materials
The present invention is directed to porous composite materials comprised of a porous base material and a powdered nanoparticle material. The porous base material has the powdered nanoparticle...
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7521128 |
Methods for the implementation of nanocrystalline and amorphous metals and alloys as coatings
Methods for the use of nanocrystalline or amorphous metals or alloys as coatings with industrial processes are provided. Three, specific, such methods have been detailed. One of the preferred...
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7459219 |
Items made of wear resistant materials
An item made of wear resistant material, the item, in certain aspects, made by a method including forming a mass of wear resistant material, the wear resistant material comprising at least one...
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7455905 |
Iron based soft magnetic powder having an insulating coating
The present invention concerns a high purity, annealed iron powder suitable for the preparation of soft magnetic composites. The powder is distinguished in that the content of inevitable impurities...
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7438979 |
Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied
To provide a thermal spray membrane contact material, contact member and contact part and an apparatus to which they are applied, showing excellent seizure resistance and wear resistance even under...
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7390576 |
Magnetic metal particle aggregate and method of producing the same
A method to produce dispersion of magnetic metal particle aggregates is provided. FePt nanoparticles are uniformly dispersed with the particles separated at controlled inter-particle spacing. The...
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7364803 |
High density dual helical gear and method for manufacture thereof
The present invention relates to a low cost technique for manufacturing dual helical gears, such as herringbone gears, from powder metals. The dual helical gears made by this technique are of high...
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7329301 |
Silver nanoparticles made in solvent
This invention relates to a composition of matter comprising associated predominantly silver nanoparticles, and a method of making the nanoparticles. It further relates to articles comprising the...
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7297271 |
Titanium powder sintered compact
Provided are a porous sintered compact suitable for a filter, a power feeder in a polymer electrolyte membrane type water electrolyzer, a current collector in a solid polymer fuel cell and in...
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7288325 |
Hydrogen storage material based on platelets and/or a multilayered core/shell structure
A hydrogen storage material includes a nano size material that can be formed in a multi-layered core/shell structure and/or in a nanotabular (or platelet) form.
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7279227 |
Spraying piston ring
A thermal spray coated piston ring having improved initial running-in propery, and having scuffing resistance and wear resistance is provided. The spray coating film ( 3 ) of the piston ring ( 1 )...
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7268099 |
Enclosed ceramic filament
In the present invention, a superconducting (sc) ceramic filament is enclosed in a silver sheath which is sealed therearound by applying silver powder between the surfaces of said sheath, pressing...
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7186398 |
Fe/Au nanoparticles and methods
A novel nanoscale, metal particle containing Fe atoms and Au atoms in solid solution. The particle is superparamagnetic with a large magnetic susceptibility at room temperature, is resistant to...
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7157150 |
Brazing titanium to stainless steel using layered particulate
A method of bonding a stainless steel part to a titanium part by heating a component assembly comprised of the titanium part, the stainless steel part, and a compact titanium-nickel filler material...
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7153468 |
Physical vapor deposition targets and methods of formation
A method includes combining a solid first material and a solid second material and melting at least a portion of the first material sufficient to coat the second material and any remaining first...
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7153589 |
Mo-W material for formation of wiring, Mo-W target and method for production thereof, and Mo-W wiring thin film
A Mo—W material for the formation of wirings is discloses which, as viewed integrally, comprises 20 to 95% of tungsten and the balance of molybdenum and inevitable impurities by atomic...
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7112237 |
Porous sintered composite materials
The present invention is directed to porous composite materials comprised of a porous base material and a powdered nanoparticle material. The porous base material has the powdered nanoparticle...
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7087315 |
Method for forming plating film
A method for forming a plating film, comprising the steps of: applying a plating film onto an object to be plated at a first current density for a predetermined period in a plating bath having a...
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RE39070 |
Wear resistant coating for piston rings
A wear resistant coating for protecting surfaces undergoing sliding contact is disclosed. The wear resistant coating is applied by high velocity oxygen-fuel (HVOF) deposition of a powdered blend of...
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7022415 |
Layered sphere braze material
The invention is a method of bonding a ceramic part ( 6 ) to a metal part ( 4 ) by heating a component assembly ( 2 ) comprised of the metal part ( 4 ), the ceramic part ( 6 ), and a thin laminated...
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6974636 |
Protective coating for turbine engine component
A turbine engine component comprising a substrate made of a nickel-base or cobalt-base superalloy and a protective coating overlying the substrate, the coating formed by electroplating at least two...
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6969557 |
Surface-treated copper foil low-dielectric substrate and copper-clad laminate and printed wiring board using the same
The invention provides a surface-treated copper foil which can sufficiently ensure adhesive strength with a low-dielectric substrate used in forming a printed wiring board for high-frequency...
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6949300 |
Product and method of brazing using kinetic sprayed coatings
The present invention is directed to a process for preparing aluminum and aluminum alloy surfaces in heat exchangers for brazing by depositing thereon a kinetic sprayed brazing composition. The...
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6949299 |
Spray formed articles made of boron steel
The present invention relates to a method of spray forming a boron steel metal article, and to the formed article. In at least one embodiment, the method comprises (a) providing a spray forming...
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6921582 |
Oxidation-resistant coatings bonded to metal substrates, and related articles and processes
An article is described, which includes a metal-based substrate and an oxidation-resistant coating bonded to the substrate by a bonding agent, such as a braze material The oxidation-resistant...
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6887585 |
Thermally applied coating of mechanically alloyed powders for piston rings
The invention relates to a wear-resistant coating used for bearing surfaces and flanks of piston rings in internal combustion engines. The wear-resistant inventive coating is obtained by...
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6861154 |
Coating wear indicator
A coating composition includes a material adapted to form a coating; and a material that fluoresces when exposed to U.V. light or the material adapted to form a coating contains a U.V. blocker...
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6846575 |
Article having turbulation and method of providing turbulation on an article
An article includes turbulation material bonded to a surface of a substrate via a bonding agent, such as a braze alloy. In an embodiment, the turbulation material includes a particulate phase of...
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6835459 |
Conductive organic coatings
A conductive and weldable anti-corrosion composition for coating metal surfaces which contains: (a) 5 to 40 wt. % of an organic binder containing: (aa) at least one epoxide resin (ab) at least one...
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6828037 |
Hydrogen-permeable structure and method for manufacture thereof or repair thereof
The invention provides a hydrogen permeable structure, which can effectively prevent peeling-off of a hydrogen permeable film and hence has higher durability, and a method of manufacturing the...
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6805759 |
Shaped part made of an intermetallic gamma titanium aluminide material, and production method
A shaped part or article of manufacture is formed of a selected gamma titanium aluminide alloy with outstanding mechanical properties which can be produced particularly economically. First, a...
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6803116 |
Method of bonding a conductive adhesive and an electrode, and a bonded electrode obtained thereby
The present invention relates to a method of bonding a conductive adhesive and an electrode together, which is capable of obtaining electrical bonding between a conductive electrode and an...
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6764747 |
Circuit board and method of producing the same
A circuit board comprising a resin molded article which includes a metal powder coated by an insulation film and a metal conductor which is formed by metal deposition over a circuit pattern drawn...
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6696002 |
Co-continuous interconnecting channel morphology polymer having modified surface properties
The present invention includes a composition having a co-continuous interconnecting channel morphology. These co-continuous interconnecting channels are predominately occupied with a polymer and...
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6689485 |
Powerful reductant for decontamination of groundwater and surface streams
The disclosed invention relates to a composite material for use in recovery of radionuclides, metals, and halogenated hydrocarbons from aqueous media. The material has very high surface area, and...
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6686249 |
Transparent conductive layered structure, display in which this transparent conductive layered structure is applied, and coating liquid for forming transparent conductive layer
The present invention pertains to a transparent conductive layered structure having a transparent substrate and a transparent 2-layer film consisting of a transparent conductive layer and a...
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6673424 |
Devices based on molecular electronics
Molecular electronic devices and method of making molecular electronic devices having a self-assembled ordered insulating molecular electronic film having insulating molecules attached at one end...
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6638638 |
Hollow solder structure having improved reliability and method of manufacturing same
A solder structure comprising a radially-curved exterior surface enclosing a predetermined-sized cavity used for flexibly joining together at predetermined conductive contact points two planar...
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6613120 |
Hard particles, wear resistant iron-based sintered alloy, method of producing wear resistant iron-based sintered alloy, valve seat, and cylinder head
Hard particles are provided containing 20 to 70% of Mo, 0.5 to 3% of C, 5 to 40% of Ni, 1 to 20% of Mn, a balance in Fe, and impurities, where % represents percentage by mass, and may further...
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6613122 |
Micronic pre-alloyed metal powder based on three-dimensional transition metal
The invention concerns a pre-alloyed metal powder essentially consisting of at least two transition metals selected among iron, cobalt, nickel, copper and zinc, and also capable of containing...
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6605369 |
Surface-treated copper foil and method for producing the same
The present invention is directed to provision of a surface-treated copper foil exhibiting a maximum effect of a silane coupling agent which is adsorbed onto the copper foil and is employed in...
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6579492 |
Forged in bushing article and method of making
These forged articles are useful as connecting rods. The bushing is assembled during the forging operation of the powder metal connecting rod. This reduces the number of manufacturing operations...
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6569358 |
Method for incorporating metal nanoparticles in porous materials
The method of preparing the porous material incorporating ultrafine metal particles comprises the following steps: (1) preparing surface-protected ultrafine metal particles by reducing metal ions...
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6563411 |
Current transformer with direct current tolerance
A current transformer for alternating current with direct current components is proposed, consisting of at least one transformer core with a primary winding and at least one secondary winding to...
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6562483 |
Method for improving the oxidation-resistance of metal substrates coated with thermal barrier coatings
A method for providing a protective coating on a metal-based substrate is disclosed. The method involves the application of an aluminum-rich mixture to the substrate to form a discontinuous layer...
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6544351 |
Compositions and methods for producing coatings with improved surface smoothness and articles having such coatings
A coating composition produces a protective coating to a substrate, which coating has an improved surface smoothness. The coating composition comprises a mixture of at least a first type of...
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6541124 |
Drill resistant hard plate
A drill resistant plate, which presents a rough surface of hardened particles to drilling attack, and which tends to snap or destroy drill bits before they can began drilling. The plate is made by...
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6509057 |
Antibacterial, antifungal or antialgal article and process for producing same
An antibacterial, antifungal or antialgal article includes an antibacterial, antifungal or antialgal component, for example, silver and copper, an alloy thereof or a compound thereof diffused from...
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6506477 |
Apparatus and method for forming three-dimensional object
Data defining an outline shape of a section, color-region image data and adhesion-region image data are generated, color toners are transferred onto a color region and an adhesion region on a sheet...
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