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5672433 Magnesium composite electronic packages  
The present invention is a system comprising an element having a specific coefficient of thermal expansion and a metal matrix composite having a coefficient of thermal expansion which essentially...
5660320 Method of manufacturing a metallic component or substrate with bonded coating  
A metallic alloy part having a bonded coating that includes dispersed hard-material particles embedded in a metal matrix, composed of a eutectic solder whose alloy elements include at least the...
5654107 Wear resisting aluminum alloy composite material  
A wear resisting aluminum alloy composite material consisting of 10 to 40% by volume of a hybrid compact and the balance substantially an aluminum alloy matrix, wherein the hybrid compact contains...
5632827 Aluminum alloy and process for producing the same  
A aluminum alloy in the form of bulk includes an aluminum matrix and carbon particles having an average particle size of 100 nm or less and dispersed in the aluminum matrix in an amount of 1 to 40...
5626692 Method of making an aluminum-base metal matrix composite  
The invention provides an aluminum-base composite material. The aluminum-base material contains a uniform distribution of carbide particles and lubricating phase particles such as carbon or...
5620804 Metal matrix composite bodies containing three-dimensionally interconnected co-matrices  
The present invention relates to the formation of a metal matrix composite body by the spontaneous infiltration of a molten matrix metal into a three-dimensionally interconnected material....
5618635 Macrocomposite bodies  
The present invention relates to the formation of a macrocomposite body by spontaneously infiltrating a permeable mass of filler material or a preform with molten matrix metal and bonding the...
5609967 Decorative plate  
Provided is a process for preparing a decorative plate in which delicate gradation and shadow of a pattern from a photograph or the like can be reproduced with improved sharpness and clarity. The...
5578386 Nickel coated carbon preforms  
The invention produces a light metal alloy composite having a nickel coated graphite or carbon with a nickel-containing intermetallic phase within a portion of a casting. A mold is provided to...
5563199 Potassium hexatitinate whiskers having a tunnel structure  
A potassium hexatitanate whisker having a tunnel structure containing aluminum and niobium impurities in such amounts that Al2 O3 /Nb2 O5 molar ratio is 0.6 or higher and composite materials using...
5558758 Electrodeposited composite coatings  
An electrodeposited composite coating comprises, as deposited, a matrix of cobalt and particles of chromium carbide, at least 50% and preferably at least 80% or 90% by weight of the particles...
5558728 Continuous fiber-reinforced titanium-based composite material and method of manufacturing the same  
A continuous fiber-reinforced Ti-based composite material comprises a Ti alloy matrix containing 3 to 7% by weight of Al, 2 to 5% by weight of v, 1 to 3% by weight of Mo, 1 to 3% by weight of Fe,...
5554448 Wire for Nb3 X superconducting wire  
Disclosed herein is a wire for an Nb3 X superconducting wire, which is improved in workability and soundness of a diffusion barrier layer without increasing the diffusion barrier layer in...
5551415 Capsular base laterally carrying graphic elements, for a cooking utensil  
The capsular heat-radiating base for a stainless steel cooking utensil is characterised in that a lateral wall of the external stainless steel covering of the capsular base which faces the utensil...
5549976 Reinforced composite material including a magnesium alloy matrix and grahite or carbon fibers  
According to the present invention, a composite material including a magnesium alloy containing zirconium with a graphite or carbon fiber reinforcement is provided. The material is prepared by...
5543236 Multi-layered slide bearing material  
A bearing material is produced by forming a Cu-Pb-system or Pb-bronze-system bearing alloy layer on a steel plate optionally plated with Cu, and forming a Pb alloy overlay containing Zn on the...
5541004 Metal matrix composite bodies utilizing a crushed polycrystalline oxidation reaction product as a filler  
The present invention relates to a novel method for forming metal matrix composite bodies and novel metal matrix composite bodies produced thereby. Particularly, a polycrystalline oxidation...
5536686 Phosphate binders for metal-matrix composites  
A binder for binding reinforcement materials is provided in which an aluminum and/or Group IIa-containing compound is combined, in a liquid, with a phosphorus-containing compound wherein said...
5527442 Refractory protective coated electroylytic cell components  
A carbonaceous, refractory or metal alloy substrate material coated with a refractory material, the refractory material including at least one of borides, silicides, nitrides, aluminides,...
5523150 Metal-impregnated refractory product  
A metal-impregnated refractory product of this invention has high slag attack, gas attack, and spalling resistances and is used in various types of molten metal treatment vessels. A material of...
5523171 Reinforced material for an automobile connecting rod  
A reinforced material for an automobile connecting rod prepared by rolling a straight-interwoven stainless steel wire mesh of about 100 to 200 mesh into a cylindrical shape, carbonitriding the...
5521015 Metal matrix composite component  
A metal matrix composite component e.g. a brake disc, is provided with a protective coating to prevent displacement of the reinforcing filler in the matrix when the component is placed under load....
5520752 Composite solders  
A solder composition and method of soldering using composite solders comprising a solder alloy and intermetallic filler particles. The intermetallic filler particles are lead-free, have high...
5506062 Article constituted from a plate produced from a relatively soft metal and cooking vessel constituting such an article  
The article is constituted from a plate produced from a relatively soft first metal (1). It has, on one of its faces, a metallic element (2) in the form of a perforated sheet or a grid produced...
5500304 Silver-nickel composite material for electrical contacts and electrodes  
Silver-nickel composite for electrical contacts and electrodes, particularly intended for spark plug electrodes. In order to prevent corrosive attack to the nickel components, the silver component...
5494760 Object with an at least partly amorphous glass-metal film  
The object comprises a glass-metal film (1) with a metal matrix (2) which has solidified in an at least partly glass-like form and which may comprise hard particles (3, 3a) in the form of primary...
5487329 Cooking or boiling pot  
A cooking pot or boiling pot whose austenitic sheet metal base has an aluminum or copper alloy plate bonded thereto and a cover member bonded to the plate and formed with recesses in which insets...
5484665 Rotary seal member and method for making  
A rotary seal member, such as a gas turbine engine blade, is provided with an improved surface layer which has an elastic modulus matched with the elastic modulus of a substrate of the member....
5482785 Magnetic recording medium having an intermediate layer comprising uniform size globules of Ag Sn peritectic alloy  
Thin film media characterized by the utilization of a substantially peritectic seed alloy layer which is sputter deposited so as to provide dispersed, substantially peritectic and homogenous...
5472794 Composite structure with NbTiAlHfCrV or NbTiAlHfCrVZrC allow matrix and niobium base metal reinforcement  
Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based alloy are provided. The matrix is preferably an...
5468310 High temperature abrasion resistant copper alloy  
A high temperature abrasion resistant copper alloy suitable for the material of engine parts such as valve seats and valve guides. The copper alloy comprising aluminum in an amount ranging from...
5466540 Mark of an electronic component lid  
A method of combining a metal component and a base metal of an article to form a pattern of the article. The method comprises applying the metal component to a carrier, the metal component shaped...
5449421 Aluminum alloy composite material with intermetallic compound finely dispersed in matrix among reinforcing elements  
In an aluminum alloy composite material including an aluminum alloy matrix and a reinforcing material such as fibers, whisker or particles, intermetallic compounds made of Al and at least one...
5439751 Ore pellet cooler side plate  
An improved cast grate cooler side plate having a bottom surface containing a metal alloy insert embedded therein wherein said insert is formed from an alloy selected from the group consisting of:...
5439750 Titanium metal matrix composite inserts for stiffening turbine engine components  
A cast article having a reinforced structural composite core is disclosed. The cast article includes a structural element which is embedded in the otherwise cast metal article. The structural...
5436209 Set up for making shaped ceramic composites with the use of a barrier means and articles produced thereby  
In the present invention, there is described a setup for producing a self-supporting ceramic body or ceramic composite by the oxidation of a parent metal to form a polycrystalline ceramic material...
5429877 Internally reinforced hollow titanium alloy components  
An internally reinforced hollow structure is described which comprises a layer of titanium metal matrix composite applied to the internal surfaces of structural segments comprising the hollow...
5429879 Laminated metal composite formed from low flow stress layers and high flow stress layers using flow constraining elements and making same  
A laminated metal composite of low flow stress layers and high flow stress layers is described which is formed using flow constraining elements, preferably in the shape of rings, individually...
5426001 Clad structural member with NbTiAl low Hf alloy cladding and niobium base metal core  
Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is...
5423923 Hard film of amorphous Ti-Si alloy having fine tin particles  
Deposition of a hard film of Ti-Si-N composite material on a substrate is carried out by using a source of evaporation possessing a composition of Tia Sib (wherein "a" and "b" stand for atomic...
5421087 Method of armoring a vehicle with an anti-ballistic material  
The present invention relates to a method of armoring a vehicle with a novel armor material. Particularly, a metal matrix composite body is formed with a filler material and an aluminum matrix...
5419357 Leakage free relief valve or fuse plug for protecting pressurized devices for over pressure due to fire  
A unique design for improved creep strength with a leakage-free structure is presented for manufacture of creep-resistant pressure relief device (PRD) of valves or cylinders or any pressure...
5419974 Component and method for fabricating superconducting wire  
A component 10 for making Al5 Nb3 Sn superconducting wire is of plane-filling cross-section after removing temporary additions 6, 7. It consists of a central pillar 1 of aluminium (later replaced...
5407754 Potassium hexatitanate fibers for use as reinforcement  
Reinforcement potassium hexatitanate fiber having an average fiber length of 8-30 μm, an average fiber diameter of 0.2-0.7 μm and a specific surface area of 2-4 m2 /g and a composite materials...
5405708 Clad structural member with NbTiHf alloy cladding and niobium base metal core  
Composite structures having a higher density, stronger reinforcing niobium based alloy embedded within a lower density, lower strength niobium based cladding alloy are provided. The cladding is...
5389453 Aluminum alloy material having a surface of excellent zinc phosphate processability  
An aluminum alloy material having a surface suitable for zinc phosphate processing prepared by a process comprising the steps of (1) cleaning the aluminum alloy surface, and (2) forming a...
5385617 Ultralow yield strength steel  
An ultralow yield strength steel consisting of: from 0.01 to 0.25 wt % of hexagonal boron nitride particles having an average diameter of from 1 to 30 μm; and the balance consisting of iron and...
5366816 Potassium hexatitanate whiskers having a tunnel structure  
A potassium hexatitanate whisker having a tunnel structure containing aluminum and niobium impurities in such amounts that Al2 O3 /Nb2 O5 molar ratio is 0.6 or higher and composite materials using...
5361678 Coated ceramic bodies in composite armor  
Lightweight composite armor comprising a plurality of ceramic bodies embedded in a metal matrix. The ceramic bodies are preferably generally spherical alumina balls coated with a binder and...
5360662 Fabrication of reliable ceramic preforms for metal matrix composite production  
Sintered ceramic preforms for metal matrix composites fabricated by a method comprising: (a) preparing a homogeneous mixture containing appropriate amounts of silicon-containing...