AcclaimIP-ad

Match Document Document Title
5063118 Abrasive dental strip  
The abrasive dental strip for teeth and teeth fillings is formed of a foil-like metal strips solidified from a melt and containing a homogeneous metal matrix in which hard particles such as...
5061573 Method of making a metal alloy strip and a strip made thereby  
The metal strip which is made in the form of a foil has hard particles in the form of plenary deposits from a melt included in a metal matrix which has solidified in vitreous form and/or which is...
5059490 Metal-ceramic composites containing complex ceramic whiskers  
The present invention relates to the formation of whisker reinforced metal matrix composites in which complex boride or carbide whiskers having an aspect ratio of greater than 10:1 are distributed...
5059491 Cermet blade member for cutting-tools and process for producing same  
A blade member for cutting-tools includes a cermet substrate which contains, apart from unavoidable impurities, a binder phase and a hard dispersed phase. The binder phase contains 5% to 30% by...
5052464 Method of casting a member having an improved surface layer  
A mixture of ceramic particles (such as SiC particles) with metallic powder (such as iron-base particles, e.g., stainless steel particles) is placed in a predetermined position of an internal wall...
5052611 Method of forming a gasket of indium and braid  
An indium-metal braid-indium sandwich is formed by applying indium ribbons to upper and lower surfaces of a metal braid and then working the sandwich, e.g., between rollers. The resulting product...
5050040 Composite material, a heat-dissipating member using the material in a circuit system, the circuit system  
A novel composite metal material comprises a ferrous metal of relatively low thermal expansion properties and a silver metal substantially free of ferrous constituents having a relatively high...
5049452 Target member used for formation of superconducting film  
A target according to the present invention contains metallic copper ranging from about 8% to about 40% by volume and an oxide containing a rare earth metal such as yttrium and an alkaline earth...
5047092 Aluminium based alloy with a high Young's modulus and high mechanical, strength  
The invention concerns aluminum based alloys of the 7000 series with a high Young'3 s modulus (E≥74 GPa), high mechanical strength (R0.2 ≥530 MPa in the longitudinal direction), good tenacity...
5045405 Sliding surface bearing for high loads  
In a sliding surface bearing for high loads, comprising a sliding layer (2), which has physically been applied in a vacuum directly to a bearing metal layer (1) and consists of a base material...
5045407 Silicon carbide fiber-reinforced titanium base composites having improved interface properties  
The matrix is an alloy having an alpha-2 crystal form. The matrix is reinforced with silicon carbide filaments. To reduce the tendency of the matrix to form cracks due to the brittle nature of the...
5043138 Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys  
There is provided by the present invention yttrium and yttrium-silicon bearing alloys which are chemically and mechanically compatible with advanced nickel-base superalloys and nickel-base...
5042565 Fiber reinforced composite leading edge heat exchanger and method for producing same  
A braided fiber reinforced composite, particularly a braided graphite fiber reinforced copper composite leading edge heat exchanger 18 is disclosed, formed of inlet and outlet conduits 22 and 24...
5043229 Brazed ceramic-metal composite  
A composite consists of a ceramic brazed to another ceramic by means of a joint layer therebetween. The joint layer comprises a porous metal interlayer and an active brazing filler metal...
5041414 Superconductor composite  
Continuous malleable superconductive material which can be machined, rolled and soldered, being the product of sintering at an elevated temperature and pressure of a metal plated powder of a...
5041340 Fiber-reinforced light alloy member excellent in heat conductivity and sliding properties  
A fiber-reinforced light alloy member excellent in heat conductivity and sliding properties which contains a mixed fiber uniformly dispersed in a light alloy matrix, the mixed fiber including of a...
5039577 Hybrid metal matrix composite chassis structure for electronic circuits  
A hybrid chassis structure including a layer of particulate reinforced metal and a layer of graphite fiber reinforced metal bonded to the particulate reinforced metal layer, wherein the overall...
5039335 Composite material for a circuit system and method of making  
A novel composite metal material comprises a ferrous metal of relatively low thermal expansion properties and a silver metal substantially free of ferrous constituents having a relatively high...
5035958 Nickel-base superalloys especially useful as compatible protective environmental coatings for advanced superaloys  
There is provided by the present invention an alloy which is mechanically and chemically compatible with advanced nickel-base superalloys and nickel-base eutectic superalloys and which possesses...
5034283 Economic fabrication of composite zinc alloys  
Chilled iron shots with the carbon content being about 3 weight % are mixed with zinc-based alloys containing copper at a temperature between the liquidus and solidus of the matrix phase alloy...
5032190 Sheet processing for ODS iron-base alloys  
The process of the invention provides an improved method for forming sheet of iron-base ODS alloys. Powder containing iron and a substantially uniformly distributed oxide dispersoid is hot...
5030519 Tungsten carbide-containing hard alloy that may be processed by melting  
A matrix-bonded carbide-containing material of high hardness is prepared using a mixture containing a matrix alloy having a composition in weight percent of from about 15 to about 45 percent...
5028392 Melt process for the production of metal-matrix composite materials with enhanced particle/matrix wetting  
A metal matrix composite material containing discontinuous particles in a metallic matrix is prepared by forming a mixture of the molten alloy and the particles in a closed reactor, removing...
5028493 Aluminum alloy locally having a composite portion  
A porous metal supporting a composite portion of an aluminum alloy is formed by means of pressing a pair of surfaces thereof, and then chromium is cemented by diffusion before the molten aluminum...
5028494 Brake disk material for railroad vehicle  
An aluminum composite material as a brake disk material for railroad vehicles is obtained by dispersing and mixing reinforcement particles of alumina, silicon carbide or the like into an aluminum...
5028492 Composite coating for electrical connectors  
A composite coating for electrical connectors is provided. The coating contains a ductile metal matrix and an uniformly dispersed polymer component. The polymer component is present in a...
5024900 Composite nickel-phosphorus alloy plated metal sheet excellent in strippability and having high hardness and method for manufacturing same  
A composite nickel-phosphorus alloy plated metal sheet excellent in strippability and having a Vickers hardness of at least 500 Hv, which comprises: a composite nickel-phosphorus alloy plating...
5024902 Fiber-reinforced metal  
A fiber-reinforced metal comprising glass fibers and a matrix metal, said glass fibers having a nitrogen content of at least 8 atomic %. The fiber-reinforced metal has a high tensile strength and...
5022932 Rapid solidification of metal-metal composites having Ag, Au or Cu atrix  
An electrically conductive composite material is formed by dispersing in a matrix metal the other metal which is not solid soluble with the matrix metal. The other metal is finely divided to an...
5017438 Silicon carbide filament reinforced titanium aluminide matrix with reduced cracking tendency  
A method for forming a composite having a matrix which is stronger and which is resistant to cracking is disclosed. The composite is reinforced by silicon carbide fibers. The silicon carbide...
5015540 Fiber-containing composite  
Fibrous material is coated with boron nitride and a silicon-wettable material, the coated fibrous material is admixed with an infiltration-promoting material which is at least partly elemental...
5015533 Member of a refractory metal material of selected shape and method of making  
A member of selected shape embodying a refractory metal material such as a titanium aluminide preferably having reinforcing elements disposed therein is provided by combining constitutents of the...
5015534 Rapidly solidified intermetallic-second phase composites  
This invention relates to a rapidly solidified product comprising a second phase in both a stable particulate form and a metastable flake form dispersed in an intermetallic matrix.
5013610 Heat resisting member reinforced locally by an inorganic fiber and a productive method of the same  
In a heat resisting aluminum alloy member with local metal matrix composite which contains inorganic fibers as reinforcing material, the matrix aluminum alloy of the metal matrix composite...
5013523 Metal-based composite material and process for preparation thereof  
Disclosed is a metal-based composite material comprising aluminum or an aluminum alloy combined with a whisker of aluminum borate represented by the chemical formula of 9Al2 O3.2B2 O3 or 2Al2...
5007577 Multiple-core complex material and method of manufacturing the same  
Heat-radiating substrate material characterized by a matrix of Ni-Fe alloy or Ni-Co-Fe alloy where a plurality of Cu elements penetrating cross-sectionally and the metals being mutually bonded by...
5008158 Production of metal matrix composites reinforced with polymer fibers  
Disclosed is a metal matrix composite comprising randomly oriented polymer fibers and a metal alloy surrounding the polymer fiber. The composite is formed by the method of manufacturing comprising...
5006417 Ternary metal matrix composite  
A ternary metal matrix composite comprising a metallic binding matrix material and a reinforcement material consisting essentially of an insoluble ceramic and a semi-metal. The ternary metal...
5002836 Fiber-reinforced metal matrix composites  
A metal matrix composite comprises essentially-aligned, fine-diameter inorganic oxide fibers embedded in a metal matrix material such as a light metal, for example aluminium or magnesium or an...
5001020 Multifilament superconducting wire of NB3 AL  
Disclosed herein is a multifilament superconducting wire of Nb3 Al comprising a core part of copper or copper alloy which is provided in a central portion as a stabilizing material and a...
4996115 Composite structure  
A composite structure and a method of producing said composite structure from a combination of copper and a low coefficient of thermal expansion nickel-iron alloy is disclosed wherein the copper...
4996114 Abrasion-resistant coating  
A coated substrate in which the coating includes abrasion-resistant particles protruding from the hardened surface of a metal matrix and is bonded to the substrate.
4982497 Process for manufacture of a superconductor  
An extruded superconductor (1) comprises a conductor core composed of thin metal filaments, for example of niobium-titanium or niobium-tin, and a high-purity aluminium sheath (2) which acts as a...
4980242 Fiber-reinforced metal composite  
A fiber-reinforced metal composite (aluminum-matrix composite) consisting essentially of reinforcing fibers and an aluminum alloy containing 6 to 11 wt. % of nickel of a metal matrix.
4978582 Resistance-weldable composite  
The invention concerns three-layer composites with their plastic core so uniformly enriched with an appropriate percentage by volume of a ferrosilicon with an appropriate particle size that the...
4973365 Process for producing monocore precursor Nb3 Sn superconductor wire  
The process for preparing a precursor Nb3 Sn superconductor wire first assembling a billet comprising Nb rods surrounded by Cu material. A barrier material such as Nb is placed around the Cu and...
4973522 Aluminum alloy composites  
A metal matrix composite may be produced by atomizing a stream of molten aluminum-lithium alloy to form a spray of hot metal particles by subjecting the stream to relatively cold gas directed at...
4971866 Vacuum switch contact materials and the manufacturing methods  
In manufacturing contact materials which satisfy all the criteria required for use in vacuum switches as to chopping current, circuit breaking performance, withstanding voltage, welding separation...
H000845 Advanced vanadium alloys for magnetic fusion applications  
Vanadium alloys and their fabrication to produce materials for fusion applications having small additions of Ti, C and Zr that improve resistance to helium embrittlement.
4968550 Wire braid reinforced indium  
An indium-metal braid-indium sandwich is formed by applying indium ribbons to upper and lower surfaces of a metal braid and then working the sandwich, e.g., between rollers. The resulting product...