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JP4805567B2 |
A method of manufacturing a fibre reinforced metal matrix composite article, the method comprising placing metal coated (18) fibres (14) between a first metal ring (30) and a second metal ring (36). Each of the metal-coated (18) fibres (...
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JP4804740B2 |
A method of manufacturing a fibre reinforced metal matrix composite article (10) comprises forming an annular groove (32) in the first metal component (30), forming a second metal component (36) and forming a number of fibre preforms (20...
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JP4805563B2 |
A method of manufacturing a fibre reinforced metal matrix composite article, the method comprising placing at least one metal coated (18) fibre (14) between a first metal ring (30) and a second metal ring (36). Heating to a first tempera...
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JP4801067B2 |
A wire/fiber ring having two layers applied in four clock positions. Each layer includes a first material strand having a first diameter and a second material strand having a second diameter different from the first diameter. A second or...
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JP4781717B2 |
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JP4744722B2 |
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JP4723224B2 |
Sintered bodies with a high resistance to chemicals, containing 30 to 100 Mol% of NbOx, where 0.5 < x < 1.5 and 70 to 0 Mol% of MgO, and their use in the production of solid electrolyte capacitors, in particular of sintered anodes made f...
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JP4719646B2 |
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JP4712353B2 |
A method of manufacturing an article by diffusion bonding at least two metal components (30,36) comprises assembling the metal components (30,36) into a stack relative to each other so that the surfaces (34,40) are in mating contact. The...
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JP4711165B2 |
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JP4705019B2 |
An acoustic system for applying vibratory energy including a horn connected to an ultrasonic energy source. The horn defines an overall length and wavelength, and at least a leading section thereof is comprised of a ceramic material. The...
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JP4685357B2 |
A forming method wherein a billet (31, 66, 77, 87, 107, 128, 136, 144, 153, 77B, 77C) comprising a metal-based composite material (27) prepared by mixing an aluminum alloy (22) and a ceramic (15) is subjected to pressure forming to manuf...
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JP2011077162A |
To provide a heat dissipation base capable of suppressing a decrease in heat dissipation, and to provide a method of manufacturing the heat dissipation base.The heat dissipation base 10 includes a metal base 11, an insulating material 12...
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JP4669014B2 |
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JP4662877B2 |
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JP2011055510A |
To provide an ultrasonic energy system (ultrasonic horn) adapted to provide long-term performance under extreme operating conditions.An acoustic system includes a horn 26 connected to an ultrasonic energy source for applying vibratory en...
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JP2011047029A |
To produce an inexpensive, highly functional alternative rare metal by adding CNTs (carbon nanotubes) to a general metal, and to achieve the improvement of its function and the resource conservation by adding the CNTs to a rare metal.CNT...
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JP4633961B2 |
To realize miniaturization and weight saving of a cylinder block in a multi-cylinder engine. In a method for enveloped casting a cylinder liner in the multi- cylinder engine, firstly, an aluminum-base complexed material billet is produce...
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JP2011014240A |
To provide an electric contact for a vacuum valve with excellent breaking performance, and a vacuum switching device for responding to enlargement of capacity.The electrical contact consists of at least two layer of a contact layer and a...
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JP2010285632A |
To provide a method regarding improvement of manufacturing of a composite material of a carbon nanotube (hereinafter CNT) and a method regarding an approach for developing a novel material, thereby solving the problems that CNT is diffic...
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JP2010275621A |
To provide a carbon nanotube or carbon nanofiber (CNT or CNF)-containing composite metallic material having excellent hardness, strength, electric conductivity and wear resistance by a simple process.Dimple-shaped or line-shaped grooves ...
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JP4593472B2 |
Disclosed is a carbon nanotube-dispersed composite material which makes the best of excellent electrical conduction, thermal conduction and strength characteristics of a carbon nanotube while making good use of features of alumina which ...
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JP4593473B2 |
The present invention has an object of providing a carbon nanotube dispersed composite material utilizing as much as possible excellent electric conductivity, heat conductive property and strength property owned by a carbon nanotube itse...
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JP4591985B2 |
To attain a request for good mechanical properties as those of a structural material and a request for protection against the thermal energy of an arc at a high level. Each powder or fiber of Nb and Al, or both are dispersedly blended, a...
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JP4585230B2 |
To improve the high-temperature strength of metal members by utilizing compressive residual stress produced by elastic deformation of a high-strength fiber such as carbon fiber, etc. The fiber-reinforced composite material is equipped wi...
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JP4585379B2 |
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JP2010261087A |
To provide a Mg-based composite material which makes carbon substances adequately dispersed in magnesium or an alloy thereof at a high content, and to provide a method for producing the same.The method for producing the Mg-based composit...
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JP2010261088A |
To provide a fiber-reinforced Al composite material in which a fibrous material is uniformly compounded, and to provide a method for producing the same.The method for producing the fiber-reinforced Al composite material includes: the fir...
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JP2010534763A |
The process for manufacturing a mechanical component (10), comprises fabricating an insert (3) by winding a beam or a sheet linked with coated wire (32) around a rotating component, and inserting the insert in opposite sides of a contain...
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JP4573484B2 |
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JP2010248605A |
To provide a method for producing a metal nanocomposite material having superior hardness, strength, electric conductivity and abrasion resistance with a simple process or in an essential process.This method for producing the metal nanoc...
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JP4568728B2 |
Disclosed herein is a three-dimensional cellular light structure formed of continuous wire groups. In the cellular light structure, six orientational-wire groups are intercrossed each other at 60 degrees or 120 degrees of angles in a thr...
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JP2010533238A |
In a process to heat metal powder and extrude this as a profile, the powder is heated to a temperature below that of the melting point. The powder is extruded under pressure through a matrix aperture and converted to a profile. The metal...
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JP2010229028A |
To provide a method of manufacturing a carbon fiber complex nonmetal material in which the carbon nanofiber is uniformly dispersed.This carbon fiber complex nonmetal material is formed by substituting a nonmetal matrix material with a th...
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JP2010215965A |
To provide a magnesium-based composite material in which a carbon substance is adequately dispersed, and to provide a production method therefor.In a process of mixing Mg or a Mg alloy raw material with a carbon-based raw material and he...
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JP4550783B2 |
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JP4550782B2 |
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JP2010202902A |
To provide a method of manufacturing a metallic composite material having high thermal conductivity, with which damage to dispersed grains in the manufacturing process is reduced by utilizing an electro-discharging plasma sintering metho...
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JP2010189717A |
To provide a magnesium alloy, wherein the safety management cost is eliminated and the production cost is reduced, while having strength, particularly heat-resistant strength, equal to that of a heat resistant Mg alloy.The invention rela...
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JP4524591B2 |
To provide a composite material having a new constitution where the difference in thermal expansion coefficients in the grain boundaries is made to be the optimum value by using fibrous materials, and in which the generation of cracks ca...
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JP4524426B2 |
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JP4518676B2 |
The present invention relates to a material for a magnesium alloy member resulting from a magnesium alloy that is in a solid-liquid state, and a process for manufacturing a material for a magnesium alloy member or a magnesium alloy membe...
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JP4512583B2 |
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JP4490900B2 |
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JP4481941B2 |
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JP2010121178A |
To provide a method for manufacturing a carbon-nanocomposite magnesium-alloy base material which is suitable for a carbon nanomaterial, while maintaining a stirring operation in a semi-melted state.This manufacturing method comprises: a ...
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JP4452500B2 |
A method of retaining composite preforms in the nature of fiber/metal matrix composites in position during processing, comprising the steps of positioning a predetermined assembly of fibers and metal matrix on a mandrel. The metal matrix...
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JP4441768B2 |
The present invention provides a metal-graphite composite material favorable to two-dimensional diffusion of heat and having a high thermal conductivity in two axial directions, and a production method therefor. The metal-graphite compos...
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JP2010508432A |
New materials (I) containing carbon nanotubes (CNT's) consist of layers of metal and/or plastics alternating with layers of CNT's. An independent claim is included for the preparation of (I) by processing the metal and/or plastics compon...
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JP4434742B2 |
In a method of producing a tool component a plurality of fibres is formed into a bundle. Each fibre has a core comprising a mass of ultra-hard abrasive particles or precursor to said ultra-hard abrasive particles and optionally a second ...
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