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JP2011214048 |
To provide a method for producing an aluminum porous sintered body, with which the aluminum porous sintered body that has open pores each having micro and regular size of ≤600 μm and high porosity, adhesiveness to the contact surface ...
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JP2011214129 |
To provide a sintered sliding member satisfying that no lead is contained, a long life is obtained without causing seizure under a boundary lubrication condition, a satisfactory bonding is obtained, hardness is not low and no deteriorati...
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JP2011204753 |
To provide a technology capable of easily realizing a capacitor of larger capacitance.The manufacturing method for an electrode for a capacitor includes a first step for forming a composite layer 15 by jetting, to a substrate 5 for a pos...
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JP2011192947 |
To provide a manufacturing method for a sintered layer that is dense and has excellent adhesion to a substrate, and a structure.The manufacturing method for a sintered layer has: a first coating step for coating a paste containing metal ...
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JP2011170982 |
To provide a manufacturing method of a separator having an excellent mass-productivity, capable of improving supply characteristics of a hydrogen source such as hydrogen gas, methanol, ethanol or the like and an oxygen source such as air...
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JP2011157612 |
To provide a method for producing a sintered member which can impart wear resistance and machinability to desired parts, and further can improve the joining strength at the boundary between the two parts.Temporarily formed green compact ...
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JP2011157845 |
To provide a valve seat for an internal combustion engine, having a two-layer structure having superior wear resistance and high thermal conductivity.A face surface-side layer 1a has a base with hard particles dispersed into a base phase...
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JP2011153355 |
To provide a functional sheet in which densification, speeding-up and multilayering can be performed, and to provide a method for strengthening the surface of a metallic product using the functional sheet.The functional sheet is obtained...
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JP2011149058 |
To provide a function separation type functional joining sheet for which densification, acceleration and multilayering are applied, and a method for strengthening the surface of a metal product using the same.The function separation type...
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JP2011149248 |
To provide a rock bit capable of reducing a surface pressure from a pit wall and suppressing the occurrence of vibrations.According to a first embodiment, the rock bit includes a bit body having a journal, a cone capable of rotating rela...
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JP2011143473 |
To provide a method for manufacturing an injection sleeve which has composite structure consisting of two layers, internal and external layers, and in which chipping is hardly generated at the tip part connected to the back of a mold.An ...
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JP2011146681 |
To provide a dust core in a complicated shape which has superior magnetic characteristics, and a method of manufacturing the same.Material powder containing magnetic powder is pressed to manufacture a stator core 23 in a shape configured...
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JP2011142054 |
To firmly fix a contact, wherein Bi is added in order to improve current-conduction characteristics and welding characteristics of a Cu-Cr alloy, to a current-conduction shaft.The contact includes a first contact layer 1 made of a Cu-Cr-...
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JP2011140706 |
To provide a method for producing a heat radiation plate, in which the cost of a tool can be reduced, convenience in working is improved, metal powder is uniformly laid and the metal powder is effectively prevented from being moved by th...
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JP2011137528 |
To provide a multilayer bearing using a resin composition which does not include lead or the like, achieving an excellent dynamic friction coefficient and wear resistance and having stable sliding characteristics in high contact pressure...
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JP2011137220 |
To provide a method for manufacturing a component in which residual stress and a new phase are not formed at a bonding interface between different compositions in a multiple composition component and a bonded surface containing little im...
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JP2011127195 |
To drastically reduce the time required for the adjustment operation in the tip of a scraper blade 85.A scraper arm 81 is fitted to the outer circumferential surface of a scraper shaft 73 rotatably around the axis of the scraper shaft 73...
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JP2011129880 |
To provide a heat sink for an electronic device that has low heat expansion properties, excellent heat conductivity particularly in the direction of thickness, and a reduced entire thickness.The heat sink for the electronic device is pro...
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JP2011129586 |
To obtain a rod-like bond magnet that has favorable magnetic characteristics, is comparatively long, and alternately multipole-magnetized.The method for manufacturing a rod-like bond magnet has a first step of kneading magnetic powder an...
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JP2011121081 |
To provide a cemented carbide joined body having a large joined strength and a high positional accuracy of joining, and to provide a method of manufacturing the same.The cemented carbide joined body 1 includes: a first metallic member 2 ...
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JP2011111652 |
To provide a method for producing a copper porous body which can obtain a copper porous body by subjecting copper fine grains to heating treatment under simple conditions even without using an inert atmosphere.An aggregate of copper fine...
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JP2011114186 |
To provide a thermoelectric element that prevents mutual diffusion of elements between a thermoelectric material and an electrode material when metal-joined with the electrode material.Thermoelectric elements 2, 3 are each prepared with ...
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JP2011106023 |
To provide a laminated body in which a plurality of layers including porous metal layers are bonded to each other.A method for producing the porous metal laminated body 10 that is formed of the plurality of layers including the porous la...
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JP2011094223 |
To firmly join inorganic stocks such as metal by a simple method even if firing is performed at low temperature and under low pressure.Disclosed is the joining agent for inorganic stocks composed of paste comprising metal colloid particl...
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JP2011089171 |
To provide a hard material with a composite structure in which adhesion of grain boundaries is improved, and to provide a method for producing the same.In the hard material produced by liquid phase sintering, the hard material with a com...
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JP2011080525 |
To provide a multiple layer sliding member having a porous metal sintered layer which can suppress the progress of sulfidization corrosion even of lubricating oil containing an extreme-pressure additive including sulfur is used, and also...
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JP2011074425 |
To provide a method for producing a composite material, with which cost is reduced, and to provide the composite material.The method for producing a composite material 10 includes the following steps. The method includes steps of: prepar...
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JP2011069372 |
To provide an iron-base preform for forming a metal matrix composite in which cast-in properties by an aluminum-base alloy are excellent and stable interface joining strength and adhesion can be secured, and to provide a journal part str...
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JP2011068958 |
To provide a method for producing a decorative metal article obtained by combining a composition for silver alloy sintering made of silver or a silver alloy with a composition for sintering made of copper or a copper alloy, and to provid...
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JP2011063825 |
To reduce the production cost of a sintered compact.The sintered compact obtained by being compacted and sintered from metal powder for sintering is provided with: a hole (35) including a shape rapid change part (36) whose shape is rapid...
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JP2011058041 |
To provide a material which can exhibit joining strength at a level equal to that of a silver nanoparticle single substance and further has excellent migration resistance.The silver-copper based mixed powder contains a power composed of ...
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JP2011052291 |
To provide a porous aluminum material having an improved bending strength and useful as an electrode material used for an aluminum electrolytic capacitor and a catalyst carrier, and to provide a production method for the porous aluminum ...
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JP2011045954 |
To provide a cermet sintered body and a cutting tool having a structure with high cutting performance, suppressing deformation of the sintered body, and easy to produce even a complicated form.The cutting tool 1 is formed of the cermet s...
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JP2011047021 |
To conveniently produce a coating film having electric conductivity and a metallic color tone by using a metal fine particle dispersion with laser irradiation.The coating film is produced by applying a dispersion including at least metal...
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JP2011047001 |
To provide a mold for press forming which can produce a formed body of sharp edges free from rubbing wear and burr at the edge part of the upper face upon press forming, and to provide a press forming method using the same.Press forming ...
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JP2011041958 |
To provide a clad brazing filler metal for suppressing cracking and peeling of a brazing filler metal caused during working and improving workability.The clad brazing filler metal includes a metal plate 21 containing a copper component a...
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JP2011038174 |
To provide a composite sintered compact in which a cemented carbide layer and a cermet layer are laminated, and to provide a method for producing the same.A cemented carbide powder composing a cemented carbide layer and a cermet powder c...
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JP2011038141 |
To provide a composite metal-particulate material which can be sintered in a sintering process of a lower temperature and of a shorter time than those in a conventional process, in other words, with high production efficiency, and also h...
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JP2011025388 |
To provide a cermet sintered body with structures of high cutting performance allowing suppression of deformation of the sintered body and easy preparation of even a complicated shape, and a cutting tool.This cutting tool 1 is made of th...
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JP2011025404 |
To provide an ultra-hard semiconductive polycrystalline diamond (PCD) material improving cuttability in Electro-Discharge Machining (EDM) and Electro-Discharge Grinding (EDG).This ultra-hard semiconductive PCD material is formed by semic...
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JP2011023673 |
To provide amorphous soft magnetic powder capable of molding with high density at low pressure, and further, an inductor of lower loss than conventional one using the amorphous soft magnetic powder, and to provide a toroidal coil and a c...
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JP2011014240 |
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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JP2010280951 |
To provide a method for producing an aluminum composite body, which easily and inexpensively provides the aluminum composite body in which an aluminum porous sintered compact having high porosity and homogeneity, and foil or a plate of a...
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JP2010280971 |
To provide a sliding contact material which is applicable to a commutator of a motor used for high capacity of ≥1A in initial starting current (IS), is very less in wear, and is satisfactory in durability.In the sliding contact materia...
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JP2010283105 |
To provide a wiring board cooling mechanism capable of obtaining mechanical characteristics/heat-releasing property having high bonding between a metal support plate and a cooling fin, and to provide a method of manufacturing the wiring ...
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JP2010275605 |
To provide a method for easily, highly efficiently and inexpensively producing a metal-graphite composite material without using expensive carbon fibers and without causing a problem wherein graphite is separated from the obtained metal-...
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JP2010259813 |
To provide a fatigue strength-strengthened implant and a method for manufacturing the same.The method, which is used to form a porous layer on a forged orthopaedic implant, includes: (a) a step for providing an orthopaedic implant base m...
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JP2010258458 |
To provide a heat-dissipating plate of a metal-ceramic composite directly joined to a ceramic insulating substrate through a cost-effective process, and to provide a method of manufacturing the heat-dissipating plate, in order to solve a...
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JP2010255033 |
To provide a metal matrix composite material capable of improving mechanical properties while sufficiently securing the content of boron carbide from the viewpoint of a neutron absorption function.Regarding the metal matrix composite mat...
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JP2010255032 |
To provide a metal matrix composite which sufficiently secures the content of boron carbide from the point of view of a neutron absorption function and also can enhance mechanical characteristics.The metal matrix composite includes a pai...
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