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6607798 |
Fiber-reinforced composite hollow structure, method for production thereof, and apparatus therefor
Center cores are formed by extrusion-molding ABS resin. Seven pieces of the center cores, which are juxtaposed to each other in the horizontal direction, are supplied by a pultruder, and...
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6605368 |
Cookware vessel
The invention relates to an improved cookware vessel and a method of manufacturing the same. The cookware vessel comprises an inner core body of a foamable metal, and an outer shell surface of a...
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6596410 |
Chrome-plated sliding member and manufacturing method thereof
The present invention provides a chrome-plated sliding member free from periodical decreases in wear resistance or seizure resistance without the necessity to intentionally bend a multi-layer hard...
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6585794 |
Nonwoven metal fabric and method of making same
The present invention provides a nonwoven metal fabric for various uses, such as a filter used for purification of exhaust gas from automobiles or semiconductor manufacturing gas, a catalyst...
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6555246 |
Method of producing a sound-absorbent insulating element and insulating element produced according to this method
The invention relates to a method of producing a sound-absorbent insulating element with at least two metallic leaves or sheets ( 2, 3 ) in the form of films or sheets. According to said method, at...
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6548191 |
Filler wire for laser-welding aluminum alloy member, method of welding aluminum alloy member by using the filler wire, and welded-aluminum alloy member produced by using the filler wire
A filler wire for laser-welding an aluminum alloy is described, which comprises a base material of Aluminum-Silicon based alloy and a flux of Aluminum-Potassium-Fluorine-based composition. The...
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6544002 |
Method of chemical pretreatment of a lightweight jet engine fan blade
A grit blasting and alkaline etch surface pretreatment that is applied to a metallic airfoil. The metallic airfoil includes pockets or cavities that have been fabricated into the airfoil to reduce...
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6503642 |
Hard-chrome plated layer
In an electrodeposited hard-chromium coat, particularly for a piston ring, which is substantially formed of an electrolyte containing hexavalent chromium, wherein there are cracks in the coat and...
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6500558 |
Surface-treated aluminum material with superior adhesive properties and production method therefor
The present invention relates to an aluminum material to which a surface treatment is performed, and has as its objective the provision of a surface-treated aluminum material that has excellent...
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6495271 |
Spallation-resistant protective layer on high performance alloys
A method for producing a spallation-resistant aluminum oxide layer on the surface of a superalloy article is described. An aluminum oxide layer is produced, typically under tensile stress, by...
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6492036 |
Porous electrode wire for use in electrical discharge machining and method of manufacturing the same
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%...
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6492034 |
Heat shield
In a heat shield ( 1 ), in particular for combustion chambers and for thermal fluid flow machines, the heat shield consists of a feltlike material ( 3 ) composed of compressed and sintered...
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6482537 |
Lower conductivity barrier coating
A thermal barrier coating for superalloy articles such as turbine engine vanes and blades that are exposed to high temperature gas is disclosed. The coating includes a columnar grained ceramic...
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6479168 |
Alloy based laser welding
A method is disclosed for laser lap welding a pair of metal members together. At least one of the pair of metals having a protective metal layer. Each of the metal members having a melt temperature...
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6468671 |
Foamed metal preformed body
In a foamed metal preformed body, including foamed metal foam material, at least one flow conduit ( 18 ) for communicating a thermal treatment fluid is guided through or into the foamed metal foam...
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6465111 |
Metal foam jointing method
In a metal foam jointing method for joining preformed bodies, a first preformed body ( 1 ) and a second preformed body ( 1, 2 ) are located in fixed positions relative to each other. By means of a...
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6451448 |
Surface treated metallic materials and manufacturing method thereof
A surface treated metallic material according to the present invention comprises a metallic substrate and a metallic compound layer formed thereon, wherein the entire surface of the metallic...
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6444330 |
Composite part containing metallic foam and method for producing said composite part
A sandwich component, which comprises at least two massive metallic sheet metal parts located opposite one another and a metal powder layer to be expanded, which is arranged between the sheet metal...
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6428280 |
Structure with ceramic foam thermal barrier coating, and its preparation
A protective structure includes a substrate made of a nickel-base superalloy component of a gas turbine engine, and a ceramic thermal barrier coating overlying and bonded to the substrate. The...
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6428907 |
Positioning arm for positioning and assembling systems and method for producing positioning arms
Positioning arms for positioning and assembling systems are subjected to high accelerations and must therefore be made lightweight but nevertheless resistant to bending and twisting. The use of...
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6423422 |
High strength spongy sintered metal composite sheet and production method thereof
A high strength spongy sintered metal composite sheet comprising a porous spongy sintered metal layer having continuous holes, and a high strength sintered, dense metal reinforcing layer having a...
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6410160 |
Porous metal-containing materials, method of manufacture and products incorporating or made from the materials
Porous metal-containing materials are provided for a variety of uses including filters, electrodes for batteries and fuel cells, light weight structural materials, heat exchangers and catalysts. A...
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6403212 |
Moldable dental material composition
A moldable dental material composition comprising high-fusing temperature metal particles, a volatile binder, preferably in a concentration of above at least twenty percent (20%) of the material...
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6395402 |
Electrically conductive polymeric foam and method of preparation thereof
Provided are methods of preparing an electrically conductive polymeric foam. The methods include the following steps: (a) contacting a polymeric foam with a surfactant solution; (b) contacting the...
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6376096 |
Nanochannel glass replica membranes
The present invention is a process for making a nanochannel glass (NCG) replica, having the steps of: coating a face of an etched NCG with a replica material (with or without an intervening buffer...
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6316117 |
Stainless steel sheet having Cu-enriched grains dispersed in its matrix and/or a Cu-condensed layer
A new stainless steel sheet has a stainless steel substrate which contains Cu at a ratio of 1.0 wt. % or more and has Cu-enriched grains precipitated at a ratio of 0.2 vol. %. The Cu-enriched...
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6306523 |
Method of manufacturing porous electrode wire for electric discharge machining and structure of the electrode wire
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%...
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6287446 |
High porosity three-dimensional structures in chromium based alloys
The invention relates to metallic products and a process for producing these which allows, despite the complexity of their structure, for them to be produced in refractory alloys based on chromium....
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6270600 |
Reinforced channel-shaped structural member methods
A reinforced structural member has a channel-shaped laminate structure of a metal stamping, a channel-shaped foil and an intervening layer of structural foam. The reinforced structural member is...
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6251526 |
Coated cast part
The cast part (1) comprises a basic body (2) of a first material and a coating of at least one second material. The second material is applied to a co-cast skeleton structure (3) on the surface...
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6228509 |
Electromagnetic wave shielding sheet
The present invention provides a thin and flexible electromagnetic wave shielding material having excellent electromagnetic wave shielding properties and mainly usable in electronic equipment. The...
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6218027 |
Steel material excellent in corrosion resistance and fabric using the same
A steel suitable for a fabric with or without painting and has good corrosion resistance with reproducibility, even if the steel is composed mainly of ordinary carbon steel or low alloy steel,...
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6203925 |
Porous metal and method of preparation thereof
A method of preparing a porous metal comprises reducing a mixture comprising (I) a source of metal; (II) a solvent such as water; and (III) a structure-directing agent such as octaethylene glycol...
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6194079 |
Monolithic polymer composition having an absorbing material
The present invention includes processes and resulting structures for producing a modified polymer having interconnecting channels. The interconnecting channels act as controlled transmission...
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6186768 |
Metal matrix composite (MMC) body
Metal matrix composite body (MMC body) includes a porous reinforcement material (15) having pores being filled with an infiltration material (14) selected from the group metal and metal alloy, with...
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6183880 |
Composite foil of aluminum and copper
This invention provides a composite foil comprising an aluminum carrier layer and an ultra-thin copper foil having a protective layer disposed between them comprising a porous copper layer and an...
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6135542 |
Car body part, particularly a contoured frame member
A contoured frame member or other car body parts for car bodies of motor vehicles, particularly convertibles, for which the contoured frame member or the car body part bounds a cavity reinforced...
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6117810 |
Manufacturing method of complex molecular sieve compound
The present invention relates to a manufacturing method of molecular sieve compound and in particular, to a manufacturing method whereas crystalline aluminosilicate salt is formed in the pores of...
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6114048 |
Functionally graded metal substrates and process for making same
The invention provides for a functionally-graded metal substrate that is made of at least two metal compositions, a functional insert and a surrounding body that surrounds the functional insert. In...
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6103397 |
Metallic porous product and composite product thereof and method of producing the same
A metallic porous product is produced by applying a slurry of a mixture of skeleton constituent metal particles and property modifying particles to an inflammable porous foam, burning the...
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6087024 |
Method for forming porous sintered bodies with controlled pore structure
The present invention is based, in part, on a method for combining a mixture of hydroxide and hydride functional siloxanes to form a polysiloxane polymer foam, that leaves no residue (zero char...
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6051117 |
Reticulated metal article combining small pores with large apertures
An apertured and porous metal article can find use, for example, in diaphragm or membrane electrolysis cells. The article may comprise a thin and flexible metal foam of small pores which,...
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6045926 |
Thin textile fabric comprising bundles of metal filaments
The invention relates to a textile fabric comprising bundles of metal filaments obtained by bundled drawing whereby the bundles in the sheet consist of filaments running substantially parallel and...
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6036832 |
Electroforming method, electroforming mandrel and electroformed product
In an electroforming method for making metal products having a pattern of openings separated by dykes using a mandrel in an electroplating bath, metal from the bath is deposited on at least two...
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5993979 |
Skeletal columnar coatings
Skeletal columnar coatings with a well-adhered columnar having both intercolumn and intracolumn porosity are metallic alloys of catalytic elements and non-catalytic elements and are particularly...
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5874177 |
Strut aligning fixture
A strut aligning fixture capable of improving misregistration of struts arranged between two glass plates for a vacuum glass envelope to hold the glass plates spaced from each other at a...
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5869196 |
Constrained filament electrolytic anode and process of fabrication
Porous metal compacts suitable for use as electrodes are formed through the reduction of a metal billet consisting of multiple filaments of an appropriate valve metal, preferably tantalum,...
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5853825 |
Free form nugget and method of casting
A free-form metal casting that simulates a natural metal nugget, and method of casting the same. Molten metal is poured into a recess in an upper surface of a bed of rock salt. While still molten,...
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5830415 |
Filter member for purifying exhaust gas and method for manufacturing the same
The present invention provides a car exhaust purifying filter member which is high in the capacity to collect solid and liquid contents in exhausts and which has such high heat resistance as to be...
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5783316 |
Composite material having high thermal conductivity and process for fabricating same
A process for fabricating a composite material such as that having high thermal conductivity and having specific application as a heat sink or heat spreader for high density integrated circuits....
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