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JP4431679B2 |
To provide an easily producible composite material whose control in a heat flow direction is possible, and to provide its production method. In at least one kind CF 11 selected from carbon fibers and carbon nanotubes, the fiber axial dir...
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JP4431703B2 |
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JP4429505B2 |
A process for making a low volume fraction preform for a metal matrix composite including the steps of:mixing a reinforcement with a binder and sacrificial fillers to provide a castable slurry;placing the slurry in a mold to provide a gr...
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JP4420711B2 |
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JP4420400B2 |
An aluminum base composite material ( 10 ) having an aluminum alloy ( 11 ) as a base material and, incorporated therein, a reinforcing material ( 12 ) composed of alumina particles of alumina fibers, wherein a spinel layer ( 13 ) is form...
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JP2005523379T5 |
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JP4411517B2 |
To provide a composite porous preform which reduces the manufacturing cost and secures appropriate strength; a composite material using it; and a method for manufacturing them. The composite porous preform comprises a basal part made of ...
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JP4413748B2 |
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JP4412052B2 |
Provided are: a composite formed by mixing a carbon nanotube structure and a metal-containing material, the carbon nanotube structure having a network structure constructed by mutually cross-linking functional groups bonded to plural car...
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JP4404862B2 |
A preform for a composite material which has high strength and excellent air permeability and hence is applicable to a high-speed die casting method and which is capable of forming a metal composite material having excellent mechanical p...
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JP4405550B2 |
A method of pressure forming a metal matrix composite (MMC), comprises: placing a fiber preform (not shown) into a die cavity (14) defined by a split die (12); introducing molten metal into the die cavity (14) through a sprue (16) to env...
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JP4403286B2 |
To provide a material for cutting, to which higher toughness and higher hardness are desired in applications such as a cutting tool and an abrasion-resistant and impact-resistant tool, and specifically a hard metal material containing ca...
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JP4396931B2 |
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JP4390807B2 |
There is provided a production method of a composite metal article with carbon nanotubes dispersed in the composite metal article containing a metal which is difficult to provide modified metal particles by an electrolytic process. It is...
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JP4391999B2 |
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JP4384830B2 |
To provide a hybrid composite material of integral construction capable of satisfying two or more characteristic values which cannot be satisfied by a single composite material and also to provide its manufacturing method. The hybrid com...
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JP2009262158A |
To provide a method for manufacturing a metal composite material having desirable strength, without lowering the strength caused by oxidation of metal staples and without generating the fall-down of the metal staples.A group of respectiv...
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JP4359409B2 |
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JP4352472B2 |
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JP4349701B2 |
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JP4343915B2 |
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JP4343631B2 |
To obtain a carbon fiber reinforced aluminum based composite material in which joining strength between carbon fiber and aluminum or an aluminum alloy as a base material is increased and the effect of improving the mechanical strength in...
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JP4340750B2 |
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JP4338362B2 |
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JP4338413B2 |
A preform for the composite material and an aluminum composite material which can form a composite material has excellent abrasion resistant property and high strength and a manufacturing method of the same are disclosed. A pre-mixture 9...
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JP4340485B2 |
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JP2009221527A |
To provide a method for producing a fiber composite material having a low thermal expansion coefficient.Disclosed is a method for producing a fiber composite material, wherein, in the case the aspect ratio of a carbon fiber is denoted as...
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JP4325991B2 |
To provide a carbon fiber composite material uniformly dispersed with carbon nano-fibers, and its manufacturing method. The method for manufacturing the carbon fiber composite material includes a process of mixing an elastomer 30 having ...
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JP4322062B2 |
A portion of a reinforcing member has a stacked structure 102 in which plural iron plates having openings 106 are stacked. A hollow portion 107 is formed inside the stacked structure 102, so that the reinforcing member is reduced in weig...
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JP4317292B2 |
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JP4313442B2 |
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JP2009167490A |
To provide a composite material which contains a titanium-aluminum intermetallic compound prepared by the self-propagating high-temperature synthesis process and has not only superior heat resistance and wear resistance but also excellen...
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JP2009161844A |
To provide a method for manufacturing a carbon fiber composite metallic material by which reagglomeration of carbon nanofibers can be prevented and also to provide the carbon fiber composite metallic material.The method for manufacturing...
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JP4299295B2 |
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JP4294882B2 |
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JP4291705B2 |
A method of molding a composite metal material capable of increasing the smoothness of the specified surface (composite surface) thereof joined to a porous preliminary molding. In the method of molding the composite metal material (3), a...
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JP4294043B2 |
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JP4291528B2 |
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JP4287461B2 |
A method for producing a carbon nanocomposite metal material with increased carbon nanomaterial dispersibility and increased binding between carbon nanomaterial and matrix metal stock is disclosed. A preform obtained by mixing a matrix m...
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JP4283359B2 |
A long metal matrix composite material part comprises 35-45 vol.% aluminum alloy matrix and 65-55 vol.% continuous carbon fibers arranged in successive layers parallel to the length direction. ≥ 90% of the fibers are ultra-high modulus...
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JP4284444B2 |
Overhead high power transmission cable comprising a plurality of wires comprising polycrystalline alpha-Al2O3 fibers within a matrix of substantially pure elemental aluminum, or an alloy elemental aluminum and up to about 2% copper.
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JP4279220B2 |
A method of producing a composite material which includes a carbon-based material and a particulate or fibrous metal material Z. The method includes steps (a) to (c). In the step (a), at least a first carbon material and the metal materi...
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JP4279221B2 |
A composite metal material includes a carbon-based material in a matrix of a metal-based material. The carbon-based material has a first bonding structure in which an element X bonds to a carbon atom on a surface of a carbon material. Th...
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JP2009127116A |
To provide a method for producing a metal matrix carbon fiber-reinforced composite material where the shape of a carbon fiber-reinforced material is free, and the type of a carbon fiber-reinforced material can be freely selected.In Fig.(...
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JP4276304B2 |
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JP2009120961A |
To provide a formed product of a carbon fiber-metal composite into which carbon nanofibers are uniformly dispersed.Disclosed is a formed product of a carbon fiber-metal composite in which carbon nanofibers are dispersed into a metal. In ...
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JP4252934B2 |
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JP4252161B2 |
To provide a manufacturing method of a metallic composite material making use of the liquid phase sintering which is capable of improving the interface strength of short fibers for reinforcement with a matrix, and suppressing the generat...
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JP4243437B2 |
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JP4245514B2 |
A carbon fiber composite material including: a thermoplastic resin; carbon nanofibers dispersed in the thermoplastic resin; and dispersing particles which promote dispersion of the carbon nanofibers in the thermoplastic resin.
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