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JP4374857B2 |
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JP2009269792A |
To provide a silicon melting crucible extremely little in the dissolving quantity of impurity to a silicon melt and excellent in the releasing property of the crucible and silicon crystal obtained by solidifying the silicon melt in the c...
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JP4365669B2 |
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JP2009228026A |
To provide a die wherein air present in a cavity and foaming gas released from the inside of a precursor are smoothly discharged, and the molten metal is prevented from being leaked from the die, so that a foam metal molded body having h...
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JP4341453B2 |
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JP4340124B2 |
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JP2009221055A |
To provide an anisotropic porous material which can maintain initial functions of, e.g. reducing deterioration in removing capacity of a liquid filter over a long period, and to provide a membrane.The anisotropic porous material 1 includ...
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JP2009215137A |
To provide a molding die for casting a polycrystalline silicon substrate, which casting die does not suffer from separation of a mold release material, enables a silicon ingot to be easily demolded without being cracked, and can produce ...
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JP2009202172A |
To provide a method for producing a metal glass alloy plate by which the metal glass alloy plate can be molded into an almost planar shape without needing any warm molding process.The surface orthogonal to the axial direction Z of a rota...
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JP4326923B2 |
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JP4323965B2 |
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JP4326232B2 |
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JP4322665B2 |
The invention relates to a process for producing metal/metal foam composite components, wherein a flat or shaped metal part is introduced into the cavity of a die, the cavity being at least partially delimited by the metal part, and then...
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JP4321081B2 |
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JP4314352B2 |
Processes for providing enhanced thermal properties of tooling, particularly metal and metal/ceramic molds, made by solid free form fabrication techniques, such as the three dimensional printing process, and the tooling made by these pro...
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JP2009166130A |
To provide a method for production of molded metal pieces.Disclosed is a method for the production of molded metal pieces, in particular of weight-reduced molded pieces made of metallic materials. A metallic body with a closed all-encomp...
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JP4289613B2 |
The present invention relates to a method of molding a low-melting-point metal alloy which exhibits thixotropy properties in a solid-phase and liquid-phase coexisting temperature region. In this method, a temperature of a heating holding...
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JP4274833B2 |
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JP4271421B2 |
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JP2009113076A |
To provide a casting method in which even in the case of intermittently performing the supplying of molten metal, a high quality cast block subjected to continuous growth of crystal can efficiently be produced and discharged and the comp...
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JP4260387B2 |
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JP2009082967A |
To provide an inlay casting which enables inlay material to be good fixed to a base material, has been given good inlay and can be comparatively easily obtained without requiring a skilled chasing technique.The inlay casting is obtained ...
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JP4254366B2 |
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JP2009072823A |
To provide a casting mold of anode for electrolyzing copper, which has an excellent profile and enables stabilization of casting and electrolyzing processes, in the casting stage of the anode for electrolyzing copper in the copper refini...
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JP4247379B2 |
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JP2009068101A |
To provide large-sized bulk metallic glass formable in a critical diameter at which an amorphous structure is maintained to a size not possible heretofore, and a method for manufacturing the large-sized bulk metallic glass (CAP casting m...
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JP4240913B2 |
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JP4240936B2 |
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JP4235813B2 |
The present invention provides a process for producing a porous metal body, the process comprising: melting part of a starting metal material in succession while moving the material by a floating zone melting method under a gas atmospher...
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JP2009045655A |
To provide a method for casting an aluminum alloy foam for producing a lightweight aluminum alloy foam whose cell structure is homogeneous, and which is optimal for use as an impact energy absorbing member.In an aluminum alloy foam b obt...
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JP4231409B2 |
The invention relates to a housing (1) for a recessed light, said housing being produced according to an aluminium diecasting method. The production method enables the fixing means for the cover, and a positioning pin (3) for positioning...
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JP4226968B2 |
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JP4217865B2 |
This invention provides a process for producing a metal body, comprising (1) a step of maintaining under reduced pressure a metal material within a temperature range of room temperature to a temperature lower than a melting point of the ...
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JP2009018217A |
To manufacture a spherical body having high accuracy of weight or shape by dividing a fused material by uniform weight.An apparatus for manufacturing the spherical body constituted so that the fused material is dropped and transformed in...
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JP2009503260A |
A method for a powder-metallurgical production of metal foamed material and of parts made of metal foamed material includes mixing a pulverulent metallic material including at least one of a metal and a metal alloy; pressing, under mecha...
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JP4214911B2 |
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JP4214711B2 |
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JP2009007622A |
To provide a method for melting lead scrap while suppressing the formation of dross and also to provide a method for manufacturing a substrate for a lead battery using the melting method.In the method for melting lead scrap, a lead scrap...
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JP4209538B2 |
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JP4209534B2 |
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JP4204014B2 |
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JP4189368B2 |
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JP4192070B2 |
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JP2008540820A |
A method for producing an aluminum foam product wherein reactive gas producing particles are introduced into an aluminum alloy melt under controlled conditions and subjected to agitation to induce the production of foam-stabilizing by-pr...
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JP4177244B2 |
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JP4176975B2 |
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JP3145951U |
To provide a rubber mold for casting experience learning, in which children, students, adults who visit a museum or the like can safely perform casting experience learning, and an appropriate mold clamping force can be easily applied. Tw...
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JP4164780B2 |
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JP4166415B2 |
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JP4162462B2 |
To provide a negative active material for a lithium ion secondary battery having high discharge capacity per volume and high cycle characteristics and to provide its manufacturing method. This negative active material for the lithium ion...
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