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JP3987656B2 |
A composite material having a carbon matrix, and a titanium-copper alloy dispersed in the carbon matrix and containing 1-80 % by weight of titanium and 15.4-99 % by weight of copper. The titanium-copper alloy is present in an amount of 2...
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JP2007254886A |
To provide a metal/fine carbon fiber composite material having a high thermal conductivity in which the characteristics of fine carbon fiber are made the most. Regarding the composite material obtained by a process including the followin...
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JP2007247056A |
To provide composite particles which can improve adhesiveness to a resin, etc., and a production method therefor. The production method for the composite particles comprises producing the composite particles by adding a nickel compound w...
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JP3974646B2 |
To provide a fine carbon fiber/metal composite material having high mechanical strength, a high thermal conductivity and a low coefficient of thermal expansion and suitable as a substrate for an electronic device. A fine carbon fiber/met...
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JP2007224359A |
To provide metal matrix composite powder, even when nanocarbon fibers represented by carbon nanotubes or the like are used as reinforcing fibers, in which these reinforcing fibers can be uniformly dispersed/oriented into a metal matrix a...
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JP2007204839A |
To provide a method for producing a fiber-reinforced metal matrix composite having superior isotropy, by three-dimensionally and uniformly distributing short fibers in a matrix metal, and to provide the fiber-reinforced metal matrix comp...
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JP3948272B2 |
To prevent a casting error by preventing exposure of a core material in the cap-side journal part and performing alumina alloying thereof uniformly by expanding the tolerance range of lateral misalignment of a core material along the jun...
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JP2007518876A |
A wet filament winding method and apparatus for producing a consolidated metal matrix composite is described. The methods are directed to winding a softened metal infiltrated fiber bundle and layering the resulting softened metal infiltr...
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JP3942123B2 |
To provide a conductive material having both high conductivity and high flexion-resistance on an industrial scale, and to provide a movable electric wire using conducting wires made of the material and having high conductivity and high f...
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JP2007514867A |
Mold components comprising soluble cores, metal matrix composite articles, and methods of making metal matrix composite articles.
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JP2007119647A |
To provide a composite material containing a newly structured carbon fiber structure that has preferred physical properties as a filler for use in a composite material and be capable of improving physical properties such as electrical pr...
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JP3910150B2 |
To provide a subframe for a vehicle which is interposed between a body of an automobile and a suspension device, that is a so-called suspension, enhances rigidity, and reduces the weight thereof while maintaining rigidity. The subframe f...
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JPWO2005040065A1 |
The present invention utilizes the excellent electrical and thermal conduction characteristics and strength characteristics of the carbon nanotubes themselves as much as possible, and utilizes the characteristics of ceramics having corro...
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JPWO2005040066A1 |
Providing carbon nanotube-dispersed composite materials and manufacturing methods that make the best use of the excellent electrical and thermal conductivity and strength characteristics of carbon nanotubes themselves and the characteris...
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JP3875319B2 |
To provide a method for producing mullite whisker large in length and high in aspect ratio in a high yield and at a low cost by mixing a raw material containing Si as a main component with an alum, granulating the mixture, sintering the ...
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JP2007016262A |
To provide a CNT-containing composite material in which CNTs (carbon nanotubes) are dispersed and blended, and which has excellent mechanical properties, electric properties, thermal properties or the like, and is suitable in use as memb...
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JP2007016286A |
To provide a metal matrix composite having excellent thermal conductivity and particularly a light metal matrix composite to which light metals including aluminum and magnesium are applied as a metal matrix and also to provide its manufa...
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JP2007500450A |
The invention relates to a novel composite material, especially for applications in the field of electrical engineering. Said novel material has a thermal coefficient of expansion that is smaller than 12x10-6 K-1 in at least two axes of ...
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JP2006348379A |
To provide an Ni-free sintered metal friction material having wear properties equal to those of an Ni-added sintered metal friction material.In the friction material composed of a matrix composed of at least one kind selected from metals...
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JP3845175B2 |
To make lightweight, give high tension characteristic, and suppress increases in dip at high temperatures and fatigue failure in actual work by covering the outside of a matrix made of a fusible metallic material, in which long fibers ar...
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JP3837104B2 |
To form a carbon nano material and a metallic material mixed granular bodies and realize injection molding of a metallic product having characteristics of the carbon nano material by compounding the mixed granular bodies as a forming mat...
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JP3834283B2 |
To provide a composite material which has a reduced manufacturing cost as well as a dense microstructure. The composite material 5 has dispersion materials 7 dispersed in a matrix 6. This composite material has the dispersion materials 7...
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JP2006250280A |
To provide a piston pin of an internal-combustion engine consisting of aluminum alloy furnished with a means to enhance its bending rigidity.The piston pin of the internal-combustion engine is to tie a piston with a connecting rod, where...
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JP2006249994A |
To provide a cylinder capable of improving heat transfer property of the cylinder and suppressing excessive rise of temperature in a combustion chamber.This cylinder whose at least a cylinder liner on which a piston slides or a top dead ...
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JP3815658B2 |
To provide a light-weight cylinder block generating less vibration and noise in an engine at high temperature, and method of manufacturing that. This cylinder block is provided with cylinder block main bodies 5 and 21, bearings 11 and 17...
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JP3808705B2 |
Production of thin, light and rigid metal alloy components comprises producing a core (2) in the shape of the component (1); forming cavities (4) in the core; producing skins (10) of composite metal alloy and reinforcing fibres with a hi...
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JP2006188735A |
To provide a lightweight rotor having high creep strength and capable of being easily machined.This rotor can be obtained by impregnating, under pressure, a molten aluminum alloy containing ≥2% copper into a preform composed of aluminu...
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JP2006152324A |
To provide a fiber-reinforced Ti-Al composite material which is lightweight, has resistance to a heat of 1,300°C, low thermal expansion, and superior abrasion resistance, oxidation resistance and high-temperature strength.The fiber-rein...
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JP2006147263A |
To provide an electrode for vacuum valves having a small current chopping value, and to provide the vacuum valve using the electrode.A highly conductive metal, such as Cu and Cr, and a carbon nano tube or a graphite nano fiber are combin...
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JP2006144030A |
To provide a composite material having excellent thermal conductivity and being free from peeling between a carbon material, such as carbon nanotube and vapor grown carbon fiber, and a matrix metal and also to provide a manufacturing met...
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JP2006132416A |
To provide an internal combustion engine improving both of output and fuel consumption by improving thermal conduction characteristics of component parts forming a combustion chamber and by increasing high-temperature strength and therma...
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JP3777878B2 |
To provide the method for producing a metal matrix composite material with high productivity in such a manner that, at the time of impregnating a compacted body with molten metal and thereafter executing heating to produce compd. grains ...
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JP3763463B2 |
To obtain a method and an apparatus for producing a pipy complex material with which the pipy material having a prescribed length can continuously and easily be produced. In a molten metal furnace 11 filling up the molten metal and press...
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JP2006063400A |
To provide an aluminum alloy-based composite material having heat resistance, wear resistance and strength more excellent than those of the aluminum-based composite materials proposed heretofore.The aluminum-based composite material is o...
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JP2006063445A |
To provide a method for producing metal particles, by which fine carbon fibers can be dispersed in an electrolyte solution without using any dispersant and to provide metal particles produced without using any dispersant.The method for p...
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JP2006506525A |
A borided titanium article can include a titanium mass having titanium monoboride whiskers infiltrating inward from a surface of the titanium mass to form an integral surface hardened region. The titanium mass can be almost any titanium ...
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JP2006045596A |
To provide a high thermal conductive material which has high thermal conductivity and is useful as an alternative material to copper, aluminum, etc., conventionally used in thermal machinery, such as a radiator plate for protection of el...
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JP2006028616A |
To provide an inexpensive porous sintered compact having sufficient strength and porosity, and to provide its production method.The porous sintered compact is produced by compacting titanium powder or titanium hydride produced by a hydro...
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JP2006002179A |
To provide a highly practical gas-permeable material having excellent gas permeability and having mechanical properties, and to provide its production method.The gas-permeable material is obtained by compounding carbon and metal in such ...
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JP2006500774A |
A high-power press pack semiconductor module comprises base plate and/or top plate made of metal matrix composite material whose coefficient of thermal expansion matches that of a semiconductor material. The composite material contains a...
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JP2006002240A |
To provide a highly thermal conductive material having high thermal conductivity and useful as an alternative material for copper, aluminum or the like conventionally used in thermal machines such as a radiating plate for electric circui...
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JP2005336562A |
To provide a composite of a metal and a carbon nano-fiber, which has a controlled content of the carbon nano-fiber and a controlled size of the composite, and is suitable for mass production, and to provide a production method therefor.T...
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JP2005536641A |
Metal comprising inserts for reinforcing a metal matrix composite article and methods of making the same. In another aspect, the present invention provides metal matrix composite articles reinforced with an insert(s) and methods of makin...
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JP2005536640A |
A holder comprising an insert for reinforcing a metal matrix composite article and methods of making the same. In another aspect, the present invention provides metal matrix composite articles reinforced with an insert(s) and methods of ...
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JP2005536355A |
A metal matrix composite article comprising a first metal and an insert reinforcing the first metal, wherein the first metal selected from the group consisting of aluminium, alloys thereof, and combinations thereof, wherein the insert co...
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JP3721393B2 |
To provide a metal composite material in which performances such as strength are improved by preventing the reaction between element components in a base metal and short ceramic fibers, and to provide its production method. As to the pre...
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JP3713213B2 |
To solve the problems that a non-reinforced layer softens in heating for changing a shape and thereby the strength is impaired and that thermal deformation tends to occur also in a surface direction intersecting perpendicularly the direc...
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JP2005307279A |
To provide a method for producing a high rigidity Al-Si alloy based composite material in which Si in an Al-Si alloy matrix is compounded in a high content at a low temperature of ≤1,300°C by a permeation method without using a pressu...
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JP2005272947A |
To solve the problem that sintered metal incorporated with graphite and carbon is low in mechanical strength and is therefore poor in mechanical characteristics.The sintered metal is so constituted that 5 to 70 wt% nanocarbon is incorpor...
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JP2005264228A |
To efficiently impregnate an aluminum alloy into a fibrous bundle of carbon fiber or ceramic fiber poor in wettability with an aluminum alloy or a fibrous bundle or a porous preform obtained by compounding them without needing large-scal...
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