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JP2009511739A |
A titanium metal or a titanium alloy having submicron titanium boride substantially uniformly dispersed therein and a method of making same is disclosed. Ti power of Ti alloy powder has dispersed within the particles forming the powder t...
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JP4239047B2 |
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JP4231493B2 |
A composite material composed of nanocarbon materials and metallic materials for a matrix is extrusion molded to have the nanocarbon materials oriented in one direction.
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JP4231494B2 |
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JP4230032B2 |
The method provides a process for fabricating metal matrix composites. First the process coats the fibers with nickel by electrodeposition or gaseous deposition to form nickel-coated fibers. Over-plating the nickel-coated fibers with alu...
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JP4223730B2 |
To provide a heat sink material whose thermal conductivity is 300-400 W/mK or larger and whose coefficient of thermal expansion is between 12 to 4 ppm/K. By integrating two kinds of complex materials, a heat sink plate having high therma...
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JP4224388B2 |
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JP4224083B2 |
A method for manufacturing a composite metal material combined with a nanocarbon material comprises heating a metal alloy to a half-melted state in which both liquid and solid phases are present. Next, a nongraphitized nanocarbon materia...
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JP4224428B2 |
A method of producing a metal material in which carbon nanofibers are dispersed around metal particles includes: (a) mixing an elastomer which includes an unsaturated bond or a group having affinity to the carbon nanofibers, the metal pa...
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JP4224438B2 |
A method of producing a carbon fiber-metal composite material includes: (a) mixing an elastomer, a reinforcement filler, and carbon nanofibers, and dispersing the carbon nanofibers by applying a shear force to obtain a carbon fiber compo...
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JP4224418B2 |
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JP4220801B2 |
The composite structure of the present invention comprises an elongate core material of a sintered diamond material comprising 80% by volume or more diamond particles of a mean particle size not larger than 3.5 mum that are bound by an i...
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JP4217704B2 |
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JP2009018319A |
To inexpensively provide an aluminum-ceramic composite body which is low in thermal expansion and is applicable to a large component without impairing characteristics such as thermal conductivity by adjusting the thermal expansion while ...
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JP4214911B2 |
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JP4217280B2 |
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JP4217279B2 |
To solve the problems, such as absence of water resistance, incapability of increase in powder filling ratio, and increase in costs, occurring at the time when an AlN powder is used for the preparation of a preform. The metal-ceramics co...
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JP4217278B2 |
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JP4214034B2 |
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JP4215897B2 |
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JP4212256B2 |
An apparatus for coating a fiber-reinforced metal matrix composite wire includes an entering orifice provided at an inlet for inserting inorganic fiber bundles, an exit orifice provided at an outlet for inserting the inorganic fiber bund...
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JP2009007624A |
To provide a carbon fiber-reinforced aluminum composite material in which the dispersibility of carbon fiber is improved, and whose mechanical strength is improved, and to provide a method for producing the same.At first, in a mixing sta...
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JP4204014B2 |
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JP2008311396A |
To provide a hetero-junction containing manufacturing method of a Mg3N2 (semiconductor) nano wire and a Ga (metal) nano wire, which are covered with a thin-wall graphitic carbon nano tube.The hetero-junction containing Mg3N2 (semiconduct...
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JP4201789B2 |
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JP4201794B2 |
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JP2008545882A |
Disclosed herein is a method for manufacturing a composite having nanofibers uniformly dispersed in a metal, polymer or ceramic matrix. The method comprises mixing the nanofibers with a metallic, polymeric or ceramic material, followed b...
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JP4197834B2 |
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JP2008297567A |
To provide a method for manufacturing a long fiber reinforced metal-matrix composite material, by which manufacturing time can be greatly shortened and filling ratio of matrix metal among reinforcing fibers can be improved.This method fo...
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JP2008293894A |
To provide a manufacturing method of a complex conductor with nearly the same conductivity as pure copper and more excellent flexibility than pure copper, and a stranded conductor, as well as a cable using the same.At an outer periphery ...
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JP4190407B2 |
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JP4190608B2 |
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JP4178070B2 |
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JP2008266702A |
To provide a metal-matrix carbon fiber composite material having high strength and its manufacturing method.The metal-matrix carbon fiber composite material can be manufactured by a manufacturing method of metal-matrix carbon fiber compo...
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JP4177210B2 |
To provide a carbon fiber composite metal material in which carbon nanofibers are uniformly dispersed while maintaining a good fiber state and to provide a method for producing the same and a carbon fiber composite metal molded product u...
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JP4177244B2 |
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JP4177203B2 |
To provide a carbon fiber composite metallic material in which a carbon nano fiber is uniformly dispersed and to provide a method for producing the metallic material and to provide a metal formed product. The method for producing the car...
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JP4177206B2 |
To provide a carbon fiber composite metallic material containing uniformly dispersed carbon nanofibers, to provide a method for producing the same, and to provide a metallic molding. The method for producing the carbon fiber composite me...
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JP4177202B2 |
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JP4177243B2 |
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JP4172862B2 |
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JP4169501B2 |
The present invention relates to a manufacturing method of applying dry powder in a controlled manner to a variety of surfaces to form shapes, coatings, or composite materials. This is achieved by coating the surface with a tacky substan...
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JP2008223049A |
To provide a technique for preventing carbon nano-material from scattering when the carbon nano-material is charged into metallic material in a semi-molten state.A predetermined quantity of the carbon nano-material 28 is charged into a m...
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JP2008208445A |
To provide a carbon fiber composite metallic material which contains carbon nanofibers and is excellent in fatigue durability, and to provide a method for producing the carbon fiber composite metallic material.In the carbon fiber composi...
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JP4146228B2 |
Process for manufacturing composite metal/ceramic thin films, consisting of: a) preparing a suspension (S) in an organic solvent starting from a substantially homogenous mixture of ceramic reinforcements, metallic particles, a binder, a ...
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JP2008200703A |
To provide a method for producing a metal matrix composite by which the boundary strength between a reinforcing material and a base material can be improved by preventing the oxidation of the surface in the preform of the reinforcing mat...
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JP4140087B2 |
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JP4135191B2 |
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JP2008184655A |
To attain the improvement of thermal conductivity and lightening in a carbon fiber composite metal material while securing its strength.In the carbon fiber composite metal material 1, first carbon fibers 3A and second carbon fibers 3B ar...
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JP4133078B2 |
To provide a method for manufacturing a fiber reinforced metal which is useful for a member, a holder, and a working tool, superior in abrasion resistance, cracking resistance, seizure resistance, and strength. This method for manufactur...
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