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JP5398260B2 |
The present invention provides a process for producing a porous body which comprises dispersing a gas-forming compound in a molten porous body-forming material, and then solidifying the molten material. With this process, the present inv...
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JP5393193B2 |
To ensure the sufficient welding strength when welding a steel-made connection component of an aluminum die cast component to a steel component. In a cast-in structure 40 of a vehicular component for integrally casting in a steel-made co...
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JP5393152B2 |
A metal matrix composite (MMC) material that is castable, or can be rendered castable, is melted and cast into a mold or crucible, and at least a portion of the plurality of reinforcement bodies is permitted to at least partially settle ...
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JP2014005495A |
To solve the problem that although a casting method using a thickening material and a foam core material at the time of melting or a powder method mixing and molding a metal powder with a polymeric material are used as conventional metho...
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JP2014005486A |
To produce a high rigidity aluminum composite material containing an aluminum oxide component by effectively using cement.A method for producing an aluminum composite material comprises: a decalcification treatment step of making a calci...
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JP5388642B2 |
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JP5388298B2 |
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JP5388464B2 |
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JP5388475B2 |
An insert casting structure (10) includes a cylinder liner (2) made of cast iron and inserted within aluminum alloy through insert casting and having a plurality of projections (5) on an outer circumferential surface (4) of the cylinder ...
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JP5383410B2 |
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JP5379059B2 |
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JP5378931B2 |
To provide a manufacturing method of a metal-based composite material, which can prevent occurrence of crack by suppressing tensile stress incurred to the metal-based composite material. The manufacturing method of the metal-based compos...
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JP5379439B2 |
To provide a method for easily and reliably removing an excessive solidified portion remaining in a positioning pin hole of a ferrous casting material to be cast in an aluminum-based alloy, and to provide a positioning pin. The distal en...
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JP5373649B2 |
To prevent production of a gap in a boundary between a cast-in cylinder liner and a cylinder block so as to suppress deformation of the cylinder liner, and to provide the cylinder liner of an engine in which adhesion of hard plating is i...
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JP5368766B2 |
To provide an aluminum-silicon carbide composite body which is suitable as a base plate for a power module. In the method for producing a planar aluminum-silicon carbide composite body, silicon carbide powder with the average grain size ...
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JP5373305B2 |
To provide a lightweight impact resistant composite material which has high hardness and high fracture toughness and hardly scatter its broken pieces even when broken, and to provide a method of producing the same. The impact resistant c...
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JP5362394B2 |
To provide a method for producing a preform for a composite material, upon impregnation of a molten metal, which can suppress seizure between the molten metal and a core, and to provide a method for producing a metal composite body obtai...
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JP5367341B2 |
To provide an aluminum alloy casting obtained by subjecting an Al-Si-(Al-Si-Mg)-based alloy and an Al-Mg based alloy to compounding which has not been performed heretofore, and to provide a method for producing the same. The aluminum all...
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JP2013245373A |
To provide a composite member capable of constructing a heat-dissipation structure having excellent heat dissipation property, and to provide a method for manufacturing the composite member and a semiconductor device.A composite member 1...
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JP5361273B2 |
To provide an aluminum-graphite composite which has low thermal expansion characteristics, high thermal conductivity and furthermore reduced anisotropy. The aluminum-graphite composite is formed in a shape of flat plate made of graphite ...
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JP2013237597A |
To provide a preform capable of suppressing the occurrence of a pore and a void to be caused in a manufactured composite, in a metal-ceramic composite obtained by pressureless infiltration of a metal as a base material into the preform i...
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JP2013233559A |
To provide an insert liner member capable of preventing defaults such as breaking, a lack and a crack which are caused when cutting a cylinder for finishing from remaining on a product.An insert liner member 1 is inserted in order to for...
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JP5349577B2 |
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JP5349922B2 |
To increase joining strength of an internally cast portion of an internally cast article obtained by joining different metallic materials. Semi-solidified slurry 36a-36d is placed at depressions 32a-32c of a die 22 constituting a metal m...
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JP5348670B2 |
There is provided an evaporating material of thin plate shape which can be manufactured at a reduced cost and at high productivity, the evaporating material being adapted for use in enhancing the coercive force of neodymium-iron-boron si...
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JP2013231557A |
To provide a heat exchanger for exhaust air with high corrosion resistance and heat exchange rate, using a tube which is made from a material having durability in contact with liquid and can be inexpensively produced, in which the freque...
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JP5342857B2 |
To increase the joining strength of the joined part in a joined molding particularly obtained by joining different metallic materials to each other. A rim 12 is inserted into an annular insertion part 20 in a die 16 composing a die devic...
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JP5338227B2 |
To provide a manufacturing method of a composite roll which generates homogenous casting of the inside layer molten metal onto the outside layer without causing localized erosion on the inside surface of the outer layer even if molten me...
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JP5340864B2 |
To impregnate a metal in a short time even in the case of pressureless impregnation. At first, a powdery mixture obtained by mixing titania (TiO2) as an impregnation accelerating material and silicon carbide powder in such a manner that ...
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JP5342858B2 |
To provide a stamp molding method capable of increasing joining strength between a workpiece and semi-solidified slurry and of shortening time for obtaining a jointed molding, and also to provide an apparatus used for the same. The stamp...
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JP2013226594A |
To provide a porous structure which is superior to ever before in safety in manufacture and moreover permits a disposition control of directional pores to be performed simply and accurately, and to provide a method for manufacturing the ...
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JP2013221621A |
To enhance heat radiation properties of a floating disc brake assembly, and to reduce the dragging thereof.A disc brake assembly 8 incorporated in an automobile having a wheel 13 includes: a floating caliper 14; a brake rotor 10 having a...
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JP5319716B2 |
A method of forming a control device includes the steps of positioning a magnet and a shaft in a die and die-casting zinc around the magnet and the shaft. The magnet is a sintered C-shaped magnet having opposing ends defining an open slo...
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JP2013202636A |
To provide an aluminum casting excellent in adhesion to an aluminum pipe inserted into base material while accurately keeping a shape of a molded gap, and to provide a method for manufacturing the same.A method includes: a step of fillin...
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JP2013204443A |
To provide an internal combustion engine which has excellent heat resistance and a heat insulation property and has low heat conductivity and low heat capacity, the internal combustion engine including a heat shielding membrane on a wall...
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JP2013198928A |
To solve such a problem that the distribution of grinding particles of a metal bonded grinding wheel to be produced by a centrifugal-force mixing powder method is difficult to be controlled due to fluidity or the like.Matrix metal powder...
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JP2013199689A |
To provide a method for producing a metal-ceramics composite material which can control exudation of aluminum etc. even when producing a large-size metal-ceramics composite material having a high rib.By applying paste including boron nit...
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JP5303054B2 |
A metal filling apparatus minimizes the thickness of excess metal formed on an object and fills molten metal into a minute space to have an opening on the object. A table holds a semiconductor wafer, piston has a pressure portion on a si...
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JP5299100B2 |
To provide a double layered steel sheet that can surely reform the surface layer region of a steel cast slab by reducing variance of density distribution of alloys in the surface layer region and that has a high weather resistance as wel...
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JP5298076B2 |
A method and apparatus are described for the casting of a composite metal ingot comprising at least two separately formed layers of one or more alloys. An open ended annular mould has a feed end and an exit end and divider wall for divid...
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JP5293996B2 |
To provide a dispersion-strengthening copper and a producing method thereof which disperses carbide material and boride material in a basic material and provides the strength and the electric conductivity in good balance, and to provide ...
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JP5284681B2 |
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JP5286507B2 |
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JP5284083B2 |
The invention relates to a plain bearing composite material with a supporting layer made of steel, a bearing metal layer made of a copper alloy, and with a lining applied to the bearing metal layer. The copper alloy can contain 0.5 5% by...
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JP5281747B2 |
Discontinuous diamond particulate containing metal matrix composites of high thermal conductivity and methods for producing these composites are provided. The manufacturing method includes producing a thin reaction formed and diffusion b...
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JP2013166982A |
To provide a method for producing a functionally gradient material in which a base metal and very fine particles of reinforcing material are integrally molded by using both sintering method and casting method.A compact is produced by mix...
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JP5275555B2 |
The process involves materially bonding a part made of tungsten or tungsten alloy to a part made of copper or copper alloy, where the tungsten part is structured around its joining surface prior to the joining process in order to create ...
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JP5268921B2 |
A composite material, a composite component made thereof, and a method for producing a metal-ceramic composite material or a composite component are provided. The composite material or the composite component is produced by the method de...
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JP5267577B2 |
A method of producing a hollow casting is provided, by which the joinability of a cast base material and a hollow-forming member to each ot her can be enhanced while suppressing the generation of oxides of or blow holes on a casting base...
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JP2013161635A |
To provide a terminal connection member that is operable to dissipate heat so as to suppress a rise in temperature in a power storage device, and makes neither expansion nor contraction of the power storage device large enough to lower d...
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