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7621046 |
Moulding process of composite material including high-thermal conductor and room-temperature magnetic refrigerant
A molding process of composite material including high-thermal-conductor and room-temperature magnetic refrigerant comprises the steps of nesting magnetic refrigerant with high-thermal-conductor...
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7594325 |
Aerofoil and a method of manufacturing an aerofoil
An aerofoil ( 35 ) for example a fan blade ( 26 ) comprises a leading edge ( 36 ), a trailing edge ( 38 ), a concave pressure surface extending ( 40 ) from the leading edge ( 36 ) to the trailing...
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7566415 |
Method for manufacturing fully dense metal sheets and layered composites from reactive alloy powders
The method is suitable for the manufacture of flat or shaped titanium aluminide articles and layered metal matrix composites such as lightweight plates and sheets for aircraft and automotive...
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7547412 |
Composite material, method for producing same and member using same
A composite material is a Mo—Cu based composite material having a Cu content of 30 to 70 weight % and containing a copper pool phase and an Mo—Cu based composite phase. The copper pool phase is...
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7528688 |
Ferrite-piezoelectric microwave devices
Devices for modification of a microwave signal using a magnetically saturated ferrite magnetoelectric device with electrical control are disclosed. The device is useful for microwave resonators,...
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7452612 |
Wiring substrate
Provided is a wiring portion capable of suppressing diffusion from occurring in a wiring portion or between the wiring portion and a substrate. In the wiring substrate, a first high melting point...
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7431838 |
Gas/ion species selective membrane support by multi-stage nano-hole array metal structure
An improved two-step replication process for fabrication of porous metallic membranes is provided. A negative of a porous non-metallic template is made by infiltration of a liquid precursor into...
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7422697 |
Composite sintered magnetic material, its manufacturing method, and magnetic element using composite sintered magnetic material
A composite sintered magnetic material comprises a kind of metal powder at least one selected from the group consisting of Fe, Fe—Si type, Fe—Ni type, Fe—Ni—Mo type, and Fe—Si—Al type,...
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7387844 |
Aluminum alloy composite for brazing and heat exchanger including the same
An Al—Si based brazing material is formed on one surface of a core material, and a cladding material is formed on the other surface of the core material with a cladding ratio of 6 to 30% with...
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7377690 |
High trigger temperature lithium intermetallic thermal sensors
A non-electrical intermetallic thermal sensor with trigger temperatures in a range of 360° F. to about 430° F., comprising, a hermetically sealed housing including at least one layer of...
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7361203 |
Sliding component and method for manufacturing the same
A bearing is manufactured by filling iron-based material powder and copper-based material powder in a filling portion of a mold, compacting those material powder so as to form a green compact, and...
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7344773 |
Methods of forming nanoparticle based monolayer films with high particle density and devices including the same
The present invention provides methods of forming uniform nanoparticle based monolayer films with a high particle density on the surface of a substrate comprising (a) forming a surface modifying...
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7337518 |
Method of fabricating titanium lined composite cookware
A Cooking vessel has an interior lining of titanium or an allow thereof. The bottom is optionally formed of anodized aluminum as the titanium walls withstand the corrosive environment of the...
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7325290 |
Method of manufacturing vibration and noise reduction assembly
A method is disclosed for manufacturing a multi-part component that dampens vibration and noise caused by forces acting on the component. A pre-formed first part is treated for application of a...
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7320832 |
Fine-grained metallic coatings having the coefficient of thermal expansion matched to the one of the substrate
Fine-grained (average grain size 1 nm to 1,000 nm) metallic coatings optionally containing solid particulates dispersed therein are disclosed. The fine-grained metallic materials are significantly...
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RE39814 |
Cemented carbide insert and method of making same
The present invention relates to a coated cemented carbide cutting tool particularly for turning applications with high toughness demands, of stainless steels of different compositions and...
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7250082 |
Alloy type semiconductor nanocrystals and method for preparing the same
Provided is a chemical wet preparation method for Group 12-16 compound semiconductor nanocrystals. The method includes mixing one or more Group 12 metals or Group 12 precursors with a dispersing...
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7226666 |
Magnetoelectric effects of magnetostrictive and piezoelectric layered composites
An improved magnetoelectric composite which incorporates LaSrMn or LaCaMn oxides as a magnetostrictive composition are described. The magnetostrictive composition preferably has the formula La 0.7...
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7144648 |
Bipolar plate
A bipolar plate has a multi-layered structure including an inner metallic layer and at least one outer metallic, corrosion-resistant layer splatted, embedded, diffused and interlocked into the...
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7097685 |
Cemented carbide, coated cemented carbide member and production processes of the same
A cemented carbide comprises a binder phase consisting essentially of an iron family metal, a first hard phase consisting essentially of WC having a hexagonal crystal structure, and a second hard...
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7078108 |
Preparation of high-strength nanometer scale twinned coating and foil
Very high strength single phase stainless steel coating has been prepared by magnetron sputtering onto a substrate. The coating has a unique microstructure of nanometer spaced twins that are...
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6991856 |
Methods of making and using freestanding reactive multilayer foils
Reactive foils and their uses are provided as localized heat sources useful, for example, in ignition, joining and propulsion. An improved reactive foil is preferably a freestanding multilayered...
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6982047 |
Surface-treated ultrafine metal powder, method for producing the same, conductive metal paste of the same, and multilayer ceramic capacitor using said paste
The present invention improves the oxidation resistance of an ultrafine metal powder for use in the internal electrode of a multilayer ceramic capacitance and suppresses an increase in the...
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6955112 |
Multi-structure metal matrix composite armor and method of making the same
A lightweight armor system may comprise multiple reinforcement materials layered within a single metal matrix casting. These reinforcement materials may comprise ceramics, metals, or other...
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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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6939622 |
Chip-on-film use copper foil
A copper foil having a high etching factor, enabling formation of fine patterns excellent in linearity of bottom lines of circuit patterns and without leaving particles of copper foil forming the...
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6939619 |
Metal powder, method for producing the same, conductive paste using the same, and monolithic ceramic electronic component
A metal powder is formed by the steps of preparing a reducing agent solution, preparing a mixed metallic salt solution by dissolving a nickel salt and a copper salt in a solvent, and mixing the...
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6938815 |
Heat-resistant electronic systems and circuit boards
Methods of making improved electronic systems and circuits boards, and more specifically to methods of making improved electronic systems and circuits boards using heat-resistant composite...
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6902824 |
Copper foil and metal foil with carrier foil for printed wiring board, and semi-additive process for producing printed wiring board using the same
This invention provides a metal foil and an etching process which overcomes the problem of etching of the copper foil layer and the plating copper layer formed on a metal clad laminate during the...
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6893732 |
Multi-layer articles and methods of making same
The invention relates to superconductor articles, and compositions and methods for making superconductor articles. The methods can include using a precursor solution having a relatively small...
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6872464 |
Soldering agent for use in diffusion soldering processes, and method for producing soldered joints using the soldering agent
A soldering agent for use in diffusion soldering processes contains, in a soldering paste, a mixture of at least partially metallic grains of a high-melting metal and a solder metal. In a diffusion...
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6866941 |
Marine coating
A compressor having a corrosive resistant coating is disclosed. The coating has a first spray coated metallic layer. A sealant layer is disposed over the sprayed metallic coating which has an...
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6852425 |
Photobiomolecular deposition of metallic particles and films
The method of the invention is based on the unique electron-carrying function of a photocatalytic unit such as the photosynthesis system I (PSI) reaction center of the protein-chlorophyll complex...
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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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6787246 |
Manufacture of flat surfaced composites comprising powdered fillers in a polymer matrix
Composite materials, particularly those that are highly filled, e.g. comprising about 60 to 70 volume % of finely powdered filler material in a polymer matrix, are made by dissolving the polymer in...
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6773824 |
Clad power metallurgy article and method for producing the same
A clad article of a substrate of one powdered metal that is clad with a second dissimilar powdered metal. A separation layer may be provided between the substrate and the clad layer to separate...
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6773823 |
Sequential synthesis of core-shell nanoparticles using reverse micelles
By utilizing the sequential synthesis afforded reverse micelles, nanocomposite materials can be synthesized which have a diamagnetic core surrounded by a thin shell of ferromagnetic material...
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6767648 |
Copper-based, sintered sliding material and method of producing same
There are provided a copper-based sintered sliding material comprising a steel back metal layer, and a sintered layer made of Cu or a Cu-based alloy which is bonded onto the steel back metal layer,...
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6713161 |
Light-transmitting electromagnetic shielding material and method for manufacturing the same
A light-transmitting electromagnetic wave-shielding material includes a hydrophilic transparent resin layer laminated on a transparent substrate. An electroless plating layer is laminated on the...
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6710020 |
Hollow fullerene-like nanoparticles as solid lubricants in composite metal matrices
The present invention provides a new composite material comprising a porous matrix made of metal, metal alloy or semiconducting material and hollow fullerene-like nanoparticles of a metal...
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6706416 |
Process for manufacturing corrosion resistant composite metal products
A method of producing a corrosion resistant ferrous product is disclosed. The product is produced by rolling a heated billet which comprises a mass of mild steel swarf in a stainless steel jacket....
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6682817 |
Composite materials capable of hydrogen sorption comprising palladium and methods for the production thereof
A powder of a composite material comprising a non-evaporable getter material with a palladium coating continuously sorbs hydrogen. Embodiments in which the coverage of the palladium coating over...
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6679157 |
Lightweight armor system and process for producing the same
A lightweight armor system may comprise a substrate having a graded metal matrix composite layer formed thereon by thermal spray deposition. The graded metal matrix composite layer comprises an...
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6670048 |
Sintered sprocket
A sintered sprocket is provided in which surface pressure resistance can be improved without using a forging processing. An Fe-based sintered alloy which contains C at 0.2 to 0.5% by weight, Mo at...
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6635362 |
High temperature coatings for gas turbines
Coating for high temperature gas turbine components that include a MCrAlX phase, and an aluminum-rich phase, significantly increase oxidation and cracking resistance of the components, thereby...
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6635357 |
Bulletproof lightweight metal matrix macrocomposites with controlled structure and manufacture the same
The lightweight bulletproof metal matrix macrocomposites (MMMC) contain (a) 10-99 vol. % of permeable skeleton structure of titanium, titanium aluminide, Ti-based alloys, and/or mixtures thereof...
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6627326 |
Manufacturing technique for multi-layered structure with magnet using an extrusion process
An extruded magnetic structure includes a first layer of low alloy steel compressed powder and a second layer of rare earth metal compressed powder circumferentially disposed around the first...
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6589667 |
Spherical porous iron powder and method for producing the same
The invention concerns an iron powder characterised by spherical form and a porous structure throughout. The powder particles have an average particle diameter between 10 and 300 μm, a specific...
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6569529 |
Titanium-containing interference pigments and foils with color shifting properties
Interference pigment flakes and foils are provided which have color shifting properties. The pigment flakes can have a symmetrical coating structure on opposing sides of a reflector layer, can have...
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6569380 |
Enclosure for a semiconductor device
A method to form a combined enclosure and heat sink structure for a semiconductor device is achieved. A first feedstock comprising a first mixture of powdered metal materials, lubricants, and...
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