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6074497 Highly wear-resistant aluminum-based composite alloy and wear-resistant parts  
A highly wear-resistant aluminum-based composite alloy has improved wear resistant itself and the wear amount of the opposed Fe-based material is decreased as compared with the conventional...
6075701 Electronic structure having an embedded pyrolytic graphite heat sink material  
An electronic structure includes an electronic device, and a heat sink assembly in thermal contact with the electronic device. The heat sink assembly is formed of a piece of pyrolytic graphite...
6074764 Clad material  
The cladding material 10 comprises a metal substrate 1, an expanded metal mesh 3 placed on the metal substrate 1 and a corrosion resistant metal lining 4 is placed in contact with the metal mesh 3...
6048628 Multiple-plate structure of zonal design for a shaped part  
A formed part having a multiple-plate structure of zonal design includes a base plate and a plurality of reinforcing plates fastened to the base plate. The multiple-plate structure is configured...
6045892 Metal wiring structures for integrated circuits including seed layer  
Metal wiring structures for integrated circuits include a seed layer formed on an integrated circuit substrate and a wetting layer formed on the seed layer opposite the integrated circuit...
6045927 Composite material for electronic part and method of producing same  
There is disclosed a composite material for an electronic part which has high thermal conductivity in a laminated direction, and also has low-thermal expansion characteristics. The composite...
6040065 Method for producing a metal matrix for mosaic structures  
A method for producing a metal matrix (32) which binds inclusions (12,15) in a stable structure (31) so that the surface areas of two opposing sides of each inclusion (12,15) are visible, thus...
6036792 Liquid-state-in-situ-formed ceramic particles in metals and alloys  
A novel product composed of a ceramic phase particle dispersoid in metal, including uniformly distributed, finely sized carbide phase particles formed in situ in a molten metal and a novel method...
6025080 Metal matrix materials reinforced with shape memory fibers for enhanced ductility and energy absorption capacity, and method of manufacturing same  
Shape-memory fibers are incorporated into a metal matrix material with a level of fiber-to-matrix bonding so that upon localized failure of matrix under load, the strains in fibers debond them...
6024806 A1-base alloy having excellent high-temperature strength  
An Al-base alloy prepared by hot-working a mixture of an Al alloy powder and dan Ni powder to join the powders and having a structure wherein Ni--Al intermetallic compounds are dispersed. The...
6010580 Composite penetrator  
A composite penetrator has a plurality of dispersed high aspect ratio bodies of refractory heavy metal such as tungsten wires. A matrix of metal surrounds and wets the dispersed bodies for forming...
6003221 Metal matrix composites containing electrical insulators  
A method of fabricating a metal matrix composite containing electrically isolated areas and the MMC formed from the method. The method comprises: (a) providing a liquid pool of unreinforced...
6001493 Substrate for transferring bumps and method of use  
A first pattern of bumps and a second pattern of bumps are formed on a substrate (10) with bumps (14,15). During a transfer process, only the bumps (14) of the first pattern of bumps are...
5989729 Wear resistant metal composite  
A wear resistant metal composite which comprises formed porous fly ash obtained by forming fly ash into the desired shape and a metal impregnated into voids present in the interior of said formed...
5987731 Elongated superconductive member  
A method for manufacturing an elongated member from a superconducting ceramic material comprising the steps of providing a hollow supporting body of metal or a metallic compound having a hollow...
5981083 Method of making composite castings using reinforcement insert cladding  
A method of making a casting reinforced with a reinforcement insert, such as a fiber reinforced metal matrix composite insert or intermetallic insert therein, wherein a preformed fiber reinforced...
5981085 Composite substrate for heat-generating semiconductor device and semiconductor apparatus using the same  
A composite substrate on which a heat-generating semiconductor device is to be mounted, comprising a composite layer which includes a matrix made of a metal having a high thermal conductivity and...
5976709 Aluminum alloy member, with insert provided therein, possessing improved damping capacity and process for producing the same  
Thin automobile components, such as a transmission case made of an aluminum alloy, are provided which are less likely to create vibration-derived noise. An aluminum alloy member, with an insert...
5972522 Corrosion resistant Zn or part-Zn plated steel sheet with MgO coating free of Mg  
A Zn or part-Zn plated steel sheet has an MgO coating free of metallic Mg thereon which increases corrosion resistance and plating adherence. The MgO coating is formed by coating according to the...
5972131 Ag-Cu alloy for a sliding contact  
An Ag--Cu alloy for a sliding contact containing: a) 0.1 to 8.0 wt. % of Cu, based on the weight of the alloy, wherein at least 70 wt. % of the Cu contained in the alloy is solid-solubilized in an...
5968670 Enhanced ceramic ball grid array using in-situ solder stretch with spring  
A method and apparatus are provided for forming an elongated solder joint between two soldered substrates of an electronic module or an electronic module in the process of being fabricated by...
5968653 Carbon-graphite/silicon carbide composite article  
A carbon-graphite/silicon carbide composite article is provided. The composite article includes a carbon-graphite body intimately bonded to a dense silicon carbide body by a transition/bonding...
5968671 Brazed composites  
A composite material made of continuous aluminum oxide fibers reinforcing an aluminum matrix to form a strand where the strands are formed into a structure and brazed together in a vacuum using an...
5961030 Using phosphorus compounds to protect carbon and silicon carbide from reacting with titanium alloys  
A method for controlling the interface in a titanium matrix composite between the titanium matrix material and a silicon carbide reinforcing filament or fiber which comprises treating such...
5939213 Titanium matrix composite laminate  
A titanium matrix composite laminate (42) includes alternating layers of a titanium matrix foil (12) and a fiber mat (14). The titanium matrix foil (12) is formed from a super alpha titanium alloy...
5910377 Clad steel plate  
The present invention provides a clad steel plate of a base material and a cover material attached to the base material. The base material has holes with rising rims and the rims pass through the...
5906896 Rotary seal member coated with a chromium carbide-age hardenable nickel base alloy  
A gas seal for rotary shaft applications in which at least a portion of a contact surface of one member of the seal that has relative motion with and in contact with a second member of the seal is...
5897963 Composite wires and process of forming same  
Disclosed Is a process for the fabrication of rare earth or rare earth alloy materials in the form of fine wires for refrigeration regenerator applications. The wire is a composite consisting of a...
5891585 Nb3 Al multi-filamentary superconducting wire  
An Nb3 Al multi-filamentary superconducting wire capable of realizing both stabilization of a superconducting state and increase in capacity is provided. The Nb3 Al multi-filamentary...
5882738 Apparatus and method to improve electromigration performance by use of amorphous barrier layer  
An ion implant process is disclosed for forming an amorphous structure in a semiconductor metallization barrier layer, which barrier may be a pure metal barrier, such as titanium, tantalum,...
5875830 Metallic articles having heat transfer channels and method of making  
Metallic articles having heat transfer channels are produced by solidification of molten metallic material about pre-formed channel defining members such that a solidified metallic deposit having...
5865912 SiC-reinforced aluminum alloy composite material  
Described herein is an SiC-reinforced aluminum alloy composite material of the type having silicon carbide uniformly dispersed in an aluminum alloy matrix containing magnesium as a strengthening...
5858537 Compliant attachment  
In one embodiment the article includes a metal support having a top surface, a well provided in the top surface of the support and extends downwardly into the support, the well is defined by a...
5851317 Composite material reinforced with atomized quasicrystalline particles and method of making same  
A composite material comprises an aluminum or aluminum alloy matrix having generally spherical, atomized quasicrystalline aluminum-transition metal alloy reinforcement particles disposed in the...
5851686 Gating mean for metal matrix composite manufacture  
The present invention relates to the use of a gating means in combination with a spontaneous infiltration process to produce a metal matrix composite body. Particularly, a permeable mass of filler...
5849423 Zinciferous plated steel sheet and method for manufacturing same  
A method for manufacturing a zinciferous plated steel sheet, comprises: forming a zinciferous plating layer on a steel sheet; and forming an Fe--Ni--O film on the zinciferous plating layer. The...
5840134 Functionally gradient permanent magnet actuators  
A functionally gradient permanent magnet is formed as a slab of alloy comprised of a rare earth-transition metal-boron, and areas of a diffused transition metal positioned at points along the...
5834115 Metal and carbonaceous materials composites  
A composite of a metal infiltrated into a carbonaceous material. The carbonaceous material is coated with a molybdenum carbide coating, the molybdenum carbide coating protecting the carbonaceous...
5825086 Ceramic lid assembly for semiconductor packages  
A ceramic lid assembly includes an integral metallized layer provided around the periphery of a ceramic lid substrate to serve as a foundation for a solder layer. A portion of the metallized layer...
5800902 Metal die cast article with reinforcing insert  
A stamped, steel insert for use in metal die cast articles. The insert includes first and second interconnected stamped steel insert halves spaced from one another at certain locations to define a...
5753862 Compound superconducting wire and method for manufacturing the same  
A compound superconducting wire comprising a matrix of CuX alloy and a multiplicity of Z3 X filaments embedded in the matrix in a spaced relationship so as not to come into contact with each other...
5747180 Electrochemical synthesis of quasi-periodic quantum dot and nanostructure arrays  
A method of fabricating two-dimensional regimented and quasi periodic arrays of metallic and semiconductor nanostructures (quantum dots) with diameters of .about.100 Å(10 nm) includes the steps of...
5744254 Composite materials including metallic matrix composite reinforcements  
Composite materials are disclosed comprising a continuous matrix with composite reinforcements therein. The composite materials may include a continuous metal, metal alloy or intermetallic matrix...
5741571 Double skin composite panels  
A double skin composite panel comprising two steel facing plates of thickness between 2 mm and 32 mm is joined together by cross-members. Each cross-member is aligned generally normal to the...
5735976 Ceramic particles formed in-situ in metal.  
A novel method for producing a ceramic phase particle dispersoid in metal and a novel product composed thereof are disclosed, including finely sized carbide phase particles formed in situ in a...
5726495 Heat sink having good heat dissipating characteristics  
A heat sink comprising a bottom plate and a plurality of fin groups on the bottom plate is disclosed, the plurality of the groups being spaced from one another, and aligned in a matrix form or...
5712050 Superalloy component with dispersion-containing protective coating  
A coated superalloy component includes a substrate article formed of a superalloy and an adherent coating over the substrate. The coating is a nickel-base superalloy containing 0.3 volume percent...
5705229 Process for producing composite material combining a magnesium alloy containing zirconium with a carbon reinforcement  
The invention relates to a composite material combining a magnesium alloy containing zirconium with a carbon reinforcement, as well as to its production process.According to the invention, such a...
5681663 Heatspreader carrier strip  
An intermediate workpiece includes a first strip of laminated material exhibiting high thermal conductivity and which is subject to bowing in response to thermal cycling. A second strip of copper...
5679041 Metal matrix composite and preform therefor  
Heterogeneous metal matrix composite (MMC), and preform for making same. The MMC has two distinct interpenetrating metal-containing regions one of which is rich in reinforcement particles, and the...