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JP2001230558A |
To resolve the conventional problems where generations of cracks and deformations cannot be suppressed sufficiently and increases in junction layers, thermal resistances, and manufacturing processes are caused by using intermediate relax...
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JP2001214247A |
To provide a sliding material for a brake excellent in capacities required for a sliding material for a brake, particularly, in hardness, heat resistance, wear resistance, a moderate friction coefficient and the stability of the friction...
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JP3194927B2 |
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JP3193708B2 |
A composite material has portions of a first material such as a metal or ceramic having coatings of a metal material thereon disposed in a metal matrix material and having a diffusion-bonds between the coating and matrix materials securi...
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JP3190754B2 |
PURPOSE: To enable production of a composite material by semi--solidifying method even without solid phase line-liquid phase line temp. range of the alloy composition to be used as the dispersion medium of the composite material and to o...
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JP2001192792A |
To provide a method of manufacturing for a titanium-matrix composite, capable of low-cost manufacture without requiring special equipment and also capable of facilitating manufacture even in the case of a large-sized product. In manufact...
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JP2001508832A |
The invention concerns a cermet structural element comprising a tribological ceramic layer which is substantially made up of Al2O3 and through which a metallic Al phase consisting predominantly of aluminides is drawn. The invention furth...
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JP3172182B2 |
A method of making a tantalum capacitor of improved specific capacitance (and volumetric efficiency) is described. Short tantalum fibers are precipitated out of a carrier liquid to form a felt, or tumbled to form fiber containing particl...
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JP3171287B2 |
PURPOSE: To obtain a small molded piece of a high dimensional accuracy and a solid molded piece of a high strength and a high rate of voids. CONSTITUTION: In a method for producing a fiber molded piece for a reinforced metal, a mixture c...
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JP2001107203A |
To provide a lightweight composite material excellent in thermal conductivity and small in directional properties. This composite material is composed of vapor phase growth carbon fibers and metals.
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JP3153764B2 |
To improve stress resistance resistant to a centrifugal load generated by a rotary element by connecting a support ring resistant to centrifugal force acting on a rotor to a member to carry air foil in the rotor to receive the centrifuga...
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JP2001091502A |
To provide a method for simply, quickly, and accurately measuring the degree of orientation of Hermann by using magnetic anisotropy measurement that is a nondestructive inspection method in a fiber-reinforced composite material. In the m...
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JP3152783B2 |
PURPOSE: To improve various characteristics such as folding endurance, toughness and hardness of a sintered compact by suppressing deformation of titanium compound whisker at high temperature. CONSTITUTION: The titanium compound whisker ...
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JP2001089834A |
To produce a high reliability aluminum matrix composite plate having a low thermal expansion coefficient and high thermal conductivity and suitable, e.g. to a carrier, a substrate and a case for electronic parts. In an aluminum matrix co...
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JP2001073102A |
To obtain a composite material having high reliability to thermal impact by using an Al alloy contg. a specified amt. of Mg as a matrix and carbon fibers contg. a specified amt. of Si in the surface layer as a dispersing material and add...
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JP2001073103A |
To prevent α-structure in a titanium part from growing too large. A furnace 9 for manufacturing parts made of titanium matrix composite is provided with a vacuum pump 6 and an inert gas line for allowing inert gas 13 to flow circularly....
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JP2001064628A |
To provide a formed body of a friction material that shows excellent abrasion resistance and friction properties even under high load and can decrease damage to partner sliding parts and reduce squeaking. In a friction material comprisin...
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JP3145094B2 |
A reinforced lightweight metal piston having fibers within the piston crown to reinforce the crown surface to improve the thermal properties and wear resistance of the crown surface. The reinforcing fibers are embedded in the piston meta...
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JP2001059147A |
To provide a composite member made of steel, and particularly a composite roll, which is used for hot rolling and cold rolling and has excellent wear resistance and crack resistance. At least the surface layer part of an outer layer is c...
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JP3133262B2 |
To manufacture a metallic composite material of near-net shape close to the final shape of a product and of excellent quality. In manufacturing the metallic composite material consisting of the reinforcement of oxide ceramics such as alu...
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JP2001500571A |
(57) [Summary] A method of making a continuous metal matrix composite tape. The method includes a step of preparing a plurality of continuous metal matrix-coated fibers, a step of preparing an integrating device, a step of preparing a no...
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JP2001012433A |
To improve the high temperature durability, high specific intensity and longevity in fatigue life by using a composite material prepared by dispersing reinforcement fiber composed of metal or ceramic short fiber into the matrix composed ...
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JP2001011532A |
To manufacture a ferrous member having high Young's modulus and high toughness and free from deterioration in mechanical properties due to welding.A ferrous stock, which has a composition consisting of, by weight, 0.6-1.0% C, <2.2% Si, 0...
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JP2001011594A |
To improve yield, to suppress the increase in cost, and to increase the degree of freedom of selecting a matrix by including a reinforced fiber body in which a plurality of reinforcing fibers are arranged substantially parallel to each o...
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JP2001003147A |
To provide a method for producing a metal-ceramics composite material free from the generation of non-impregnated part in the composite material using AlN powder as a reinforcing material.In the method for producing a metal-ceramics comp...
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JP2001003146A |
To obtain a preform capable of producing a metal matrix composite material (MMC) excellent in mechanical strength at a low cost by allowing at least a part of a reinforcing material composed of fly ash and inorganic fiber to have a three...
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JP2000320586A |
To enhance productivity of the ventilated disk for braking made of a metal matrix composite material. Al alloy made core 65 is sandwiched by an alumina fiber 68, and plural ventilation holes 23 are opened by impregnating the core 65 in t...
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JP2000303155A |
To suppress deterioration in the thermal expanding characteristics of the subject material even if being applied with thermal stress and to impart high thermal conducting characteristics thereto by sticking and communicating each carbon ...
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JP3102205B2 |
PURPOSE: To provide a sliding member made of an aluminum allay of high performance not only excellent in wear resistance but also excellent in friction and wear properties to the mating member and inexpensive more than the conventional o...
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JP2000273779A |
To obtain a wiry composite material with its core material as linear material bundle free from any flaw or breakage, free from any defects due to malimpregnation and/or voids or the like, therefore capable of sufficiently exhibiting the ...
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JP3094320B2 |
Object: The present invention relates to an FRM disc preform for manufacturing an FRM disc used as compressor rotors of aircraft engines. In the prior art, a preform manufactured by a spirally formed reinforcing fiber collapses easily, b...
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JP3092737B2 |
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JP2000247758A |
To provide a heat conductor which has a relatively low thermal expansion coefficient and excellent heat conductivity by mixing carbon fibers with a metal selected from copper, aluminum, silver and gold to give a heat conductivity of a sp...
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JP2000241095A |
To provide a single heat transferring material which has a superior heat radiating characteristic and an ultra light weight and can contain a cooling liquid, such as the water, etc., and a heat radiating material, etc. The base material ...
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JP3081935B2 |
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JP3069354B2 |
This invention relates to a composite material comprising an in-situ precipitated second phase in an intermetallic matrix, and to the process for making such a composite.
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JP2000192206A |
To provide a product production method capable of manufacturing a large volume of non-ferrous metallic material containing reinforcement fiber at a low cost. Carbon fibers 1 are coated through thermal spraying of aluminum powder in a nat...
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JP2000190062A |
To obtain an excellent heat resistant composite material not requiring a pressurizing device, easy in manufacturing large products and easy in near net molding by forming a preform having a powder filling ratio of a given volume % with s...
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JP2000178668A |
To provide a method for producing a metal-ceramics composite material free from the need of a pressurizing device even in the case the metal to be infiltrated is an aluminum alloy which does not contain Mg, capable of easily producing a ...
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JP2000178703A |
To obtain a fiber body uniformly dispersed into a resin compsn., a rubber compsn. or the like and having high effect for electrical and mechanical modification by forming a fiber body composed of copper into a plumose shape.This plumose ...
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JP2000160309A |
To relax thermal stress between carbon fibers and Al matrix, to prevent the occurrence of peeling in the interface, and to stably obtain low coefficient of thermal expansion and high thermal conductivity by dispersing the carbon fibers, ...
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JP2000144484A |
To provide a copper alloy wire having high electric conductivity and high bendability and suitably used for a conductor for robot driving cable, and its manufacturing method. At the time of manufacturing a high conductivity and high bend...
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JP2000133049A |
To provide a highly conductive and highly bendable copper alloy wire and a manufacturing method thereof suitably used for a driving cable conductor of robot. This copper alloy wire comprises a chromium fiberreinforced copper formed or a ...
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JP2000129413A |
To provide a metallic material having high thermal conductivity and small in a thermal expansion coefficient nearly equal to that of a semiconductor device. This material is provided with a matrix composed of a metallic material and sili...
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JP2000129385A |
To easily and inexpensively reduce noise made from a machine with high efficiency by preparing a material in which the base material is composed of light metal, the 2nd phases are composed of the ones with a martensitic structure contg. ...
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JP3035648B2 |
To stably obtain a material excellent in mechanical strength and heat resistance by compounding titanate fibers composed of a specified compsn. and having pores of specified volume on the inside of whiskers into Al or an Al alloy. A pref...
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JP2000113731A |
To provide a high-conductivity and high-flexuosity copper alloy wire suitable for a conductor of a robot drive cable, and its manufacture.In this high-conductivity and high-frexuosity copper alloy wire made of (In Situ) formed chromium f...
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JP2000104148A |
To provide an inexpensively producible wear resistant metallic composite body having excellent wear resistance.The wear resistant metallic composite body 7 is composed of a porous casting waste sand molded body 1 obtd. by molding casting...
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JP2000104146A |
To provide a composite member capable of showing excellent wear resistance and strength even in the case of relatively large size, capable of attaining high friction coefficient, and most suitably used as a stock for brake rotor in parti...
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JP2000077584A |
To provide a metal matrix composite body showing a low thermal expansion coefficient which matches that of AlN and Si by forming a reinforcing material from a recrystallized silicon carbide. As the reinforcing material for a metal matrix...
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