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JP3696942B2 |
To obtain a fiber structure for reinforcing a composite material, having sufficient strength characteristics and excellent thermal characteristics by needlepunching a mat produced from a cut or chopped thermosetting pitch fiber. A mat pr...
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JP3682849B2 |
To provide a method for producing a metal-carbon fiber composite material, capable of surely removing a sizing agent even though the method is simple, and capable of imparting excellent characteristics to the composite material by improv...
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JP2005213650A |
To provide a piston which can realize further improvement in terms of suppression of thermal expansion/shrinkage and suppression of deformation caused by pressure fluctuation in a piston head.The piston has the piston head of which the c...
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JP3681354B2 |
A part of a piston (1) is composed of a metal matrix composite (4). The metal matrix composite (4) is composed of a matrix of a light metal alloy and reinforcements formed of metallic fibers mixed in the matrix. The reinforcements are fo...
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JP2005179729A |
To provide a method of producing a sintered compact having excellent thermal conductivity, and to provide the sintered compact having excellent thermal conductivity.The method of producing a sintered compact comprises: a compacting stage...
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JP2005171355A |
To provide a composite material which allows a frame material for forming an enclosed space to be formed in a high degree of freedom for shaping and at a low cost, to provide a picture display unit using the composite material, and to pr...
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JP2005082830A |
To provide a carbon fiber composite metallic material having carbon nano-fibers uniformly dispersed therein, and to provide a manufacturing method therefor.The manufacturing method comprises a step (a) of impregnating a first metal into ...
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JP2005068546A |
To provide an alloy provided with both of high strength and high plastic workability.The multiple alloy with a three-dimensional hierarchical structure of a periodic length in the dimensions from nanometer to millimeter realizing both of...
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JP2005042136A |
To provide a low-cost aluminum-matrix composite material having excellent heat resistance, workability, etc.In the aluminum-matrix composite material, a reinforcement is dispersed in a matrix composed mainly of Al. The matrix contains at...
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JP2005015827A |
To provide an aluminum sliding member which is used for sliding with a resin based composite sliding member obtained by compounding ceramics particles or the like into a resin material, and which can suppress the wear of the resin based ...
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JP2005008989A |
To provide a carbon nanotube reinforced aluminum composite in which the formation of reaction products in the interface between a carbon fiber and an aluminum alloy as a matrix can be suppressed.The composite material has: a matrix conta...
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JP3607934B2 |
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JP2004332056A |
To provide a composite material having a dense microstructure in spite of its large/complicated shape, and provided with excellent physical properties such as high fracture toughness and easiness in working.The composite material 5 conta...
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JP3588772B2 |
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JP2004307883A |
To provide a method for manufacturing a composite material having a tight microstructure though having a large and complicated shape, with a simple apparatus.The method for manufacturing the composite material 5 having dispersion materia...
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JP2004292903A |
To provide a metal matrix composite material in which deformation caused by casting injection pressure in a preform used for compound reinforcement is reduced, and to provide a production method therefor.The metal matrix composite materi...
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JP2004285372A |
To provide a copper-carbon fiber composite material in which the wettability between the carbon fibers and copper is improved without causing the reduction of its thermal conductivity.In the copper-carbon fiber composite material obtaine...
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JP2004285465A |
To provide a manufacturing method of a metal composite material reinforced with an intermetallic compound fiber wherein the shape, distribution and orientation of the fiber are controlled, even in a system wherein a matrix metal shows a ...
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JP2004285400A |
To provide a lightweight mounting member for a vehicle whose rigidity is improved or retained.The mounting member 10 for the vehicle is formed from a metal containing at least one chosen from a carbon fiber and fullerene, i.e. a spherica...
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JP3577748B2 |
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JP2004261675A |
To provide a gas storage material solving the problems with a hydrogen storage material composed of a hydrogen occluding material and a carbon-graphite spongy porous material such that the hydrogen storage material is excellent in terms ...
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JP2004256851A |
To provide a composite structure which is obtained by combining a core material and and a surface material consisting of a polycrystalline sintered compact or metal and having a wide difference in thermal expansion coefficients, and in w...
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JP2004253229A |
To provide a method for forming a coating layer that improves various properties of coating objects through coating, and provide members having the coating layer.The method forms through plating the coating layer 11 composed of carbon na...
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JP2004225084A |
To provide an automobile knuckle which has improved rigidity, and in which weight lightening can be attained while maintaining the rigidity.The automobile knuckle 1 is formed of a metal comprising at least either carbon fibers or fullere...
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JP2004225764A |
To provide a caliper body for a disc brake capable of improving rigidity, and achieving light weight while maintaining rigidity.This caliper body 1 for a disc brake is formed of metal including at least either carbon fibers or fullerene ...
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JP2004214244A |
To provide a high strength thermoelectric material with which degradation of thermoelectric performance is kept to be little by adding a small amount of reinforced fiber to a thermoelectric material sintered body, strength can remarkably...
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JP3547078B2 |
To provide a cylinder block which includes a cylinder liner formed of a fiber-reinforced metal composite material and which is excellent in abrasion resistance. In the cylinder block in which a porous structure is adopted as a preform of...
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JP2004203660A |
To provide a metallic fiber-reinforced composite material having improved strength while keeping the characteristics of an SiC reinforced composite material such as lightweight and high rigidity.The lightweight and high rigidity metallic...
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JP2004204283A |
To provide an anisotropic composite material exhibiting excellent mechanical properties in a specific direction.The anisotropic composite material is a composite material in which a reinforcement is dispersed in a matrix composed of meta...
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JP2004176180A |
To provide threaded fasteners which have light weight and excellent productivity and by which manufacturing steps can be decreased and manufacturing costs can be reduced.The threaded fasteners can be obtained by subjecting industrial pur...
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JP2004174522A |
To provide solder which can be used for solder connection on the high temperature side in temperature hierarchical connection in a Pb-free state.The composite solder 1 is composed in such a manner that metal nets 2 made of Cu are held be...
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JP2004176123A |
To provide a production method by which a metal-ceramics composite material with a hollow structure can be produced without burring the hollow part by an oozed aluminum alloy even in a pressureless infiltration method.A preform with a ho...
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JP2004515647A |
Ceramic oxide pre-forms comprising substantially continuous, ceramic oxide fibers, and methods for making the same. The ceramic oxide pre-forms are useful, for example, as in making metal matrix composites reinforced with substantially c...
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JP2004131758A |
To provide a material which has a thermal conductivity exceedingly higher than that of the conventional one and a production method therefor, and to improve the heat dissipation properties of a part provided with the high thermal conduct...
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JP2004107534A |
To provide a carbon fiber-containing composite member useful as an inexpensive large-area electron release source and a low friction material, etc.The carbon fiber-containing composite member is obtained by dispersing carbon fiber into a...
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JP2004509831A |
Ceramic oxide pre-forms comprising substantially continuous, alpha alumina fibers, and methods for making the same. The ceramic oxide pre-forms are useful, for example, as in making metal matrix composites reinforced with substantially c...
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JP2004510056A |
Metal matrix composites reinforced with ceramic oxide pre-forms.
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JP3509271B2 |
PURPOSE: To produce a high quality preform in a labor-saving manner by heating granulated powder consisting of ceramic fibers and an org. binder to a specified temp. and press-forming the powder in a preheated mold for forming when a cer...
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JP2004504482A |
Metal matrix composite wires that include at least one tow comprising a plurality of substantially continuous, longitudinally positioned fibers in a metal matrix. The fibers are selected from the group of ceramic fibers carbon fibers, an...
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JP2004043861A |
To solve the problem that a metal-ceramics composite material in which a carbon fiber reinforcing material is compounded into an Si-Cu alloy matrix is lightweight and has high strength but is inferior in impact resistance since Si in the...
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JP2004504484A |
Methods for making metal matrix composite articles such as wires and tapes. The metal matrix composites include a plurality of substantially continuous, longitudinally positioned fibers in a metal matrix. The fibers are selected from the...
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JP2004016894A |
To provide a novel hydrogen occlusion material which has high hydrogen occlusion capability and can occlude and desorb hydrogen under mild conditions.The hydrogen occlusion material is a metallic material containing a metal element, oxyg...
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JP2004010969A |
To provide a lightweight roller for rolling which has high rigidity, excellent wear resistance, an easily controllable surface temperature and excellent rolling precision.An Al alloy based composite material obtained by compounding SiC p...
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JP2004010970A |
To provide a lightweight roller for rolling which has high rigidity and excellent wear resistance, and in which cracking and chipping are less prone to occur.Al alloy based composite material obtained by incorporating SiC powder or SiC f...
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JP2004003001A |
To provide a method for manufacturing a semi-finished product at a low cost with reinforcing fibers disposed in a matrix of the semi-finished product correctly at predetermined positions.In this method, a fiber-reinforced product (10) of...
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JP2004003023A |
To provide a copper composite material of excellent plastic workability, a method for manufacturing the composite material, a heat sink substrate of a semiconductor device, and the semiconductor device with the substrate applied thereto....
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JP3474342B2 |
To prevent the fracture of a composite material such as cracks from propagation through raising the rigidity of the composite material proper when unexpected external force is applied to the material. This composite material is so design...
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JP2003311351A |
To provide a transfer apparatus and a method for making a finger for transfer apparatus which has excellent wear resistance and can be operated at high speed.The finger 23 provided in the transfer apparatus 20, has a weight lighter than ...
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JP3461054B2 |
PURPOSE: To provide a composite material capable of sufficiently displaying the property of a dispersing material and a base material without deteriorating the mechanical property. CONSTITUTION: The composite material is constituted of a...
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JP2003301048A |
To provide a thermally conductive molded product having excellent thermal conductivity.The thermally conductive molded product in which carbon fibers are oriented in a specified direction in a matrix, is characterized in that the ratio [...
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