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JP6694731B2 |
To manufacture a high-performance back-filling material by utilizing cast wastes.A reutilization method for cast wastes comprises a dust collection process 17 of collecting dust floated when sand serving as a cast raw material is mixed w...
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JP6681904B2 |
A method for manufacturing a turbine engine blade (25) comprising a pressure side and a suction side separated from one another by an inner space for the circulation of cooling air, the blade (25) comprising a tip (S) with a closing wall...
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JP2020041184A |
To provide an aluminum alloy sheet for a magnetic disk capable of enhancing smoothness of a Ni-P plating coated film while suppressing increase of manufacturing cost, a manufacturing method therefor, a magnetic disk substrate, and the ma...
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JP2020040098A |
To provide an aluminum wheel production line capable of individual management using recognition patterns regarding the whole process of an aluminum wheels, and an individual management method for an aluminum production line.An aluminum w...
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JP6643147B2 |
To shorten casting cycle time by enabling a product part to be taken out without affecting the solidification time of a scrap part having a biscuit.Molten metal M is poured, by pressure, from an injection sleeve 12 through a gate guide p...
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JP2020006383A |
To provide a casting production method and a casting device capable of securely reducing the residual stains of a casting with a thickness difference, and further, realizing the reduction of production lead time and the reduction of prod...
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JP2019217525A |
To provide a workpiece support device for casting sand removal capable of suitably removing casting sand from a casting sand-containing workpiece by a simple constitution.A workpiece support device 1 for casting sand removal comprises: a...
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JP6622913B2 |
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JP6616263B2 |
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JP2019183279A |
To provide a method for heat treatment of a light metal casting alloy member, preferably a light metal casting alloy member having mechanical property of R≥120 MPa and breaking elongation A of over 5%, and preferably manufactured by a ...
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JP2019177409A |
To realize an ingot that is high in ingot yield and capable of inhibiting an occurrence of surface defects in a steel plate derived from a foreign matter in the ingot.An ingot according to the present invention is an ingot continuously p...
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JP2019171441A |
To provide a base-metal-integrated open porous metal in which continuity of characteristics is maintained at a boundary between a base metal and an open porous metal without a post-processing for integrating the metals after independentl...
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JP6563831B2 |
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JP6547776B2 |
A casting apparatus (1) includes: a mold (54) including a first mold segment and a second mold segment; and a transfer device (10; 110) that is configured to transfer a core (20, 80) to the first mold segment and place the core (20, 80) ...
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JP6523505B1 |
To improve the strength of a die-cast cast product by removing internal defects such as "nests" generated during casting and molding, and to obtain an aluminum processed product having abrasion resistance, heat resistance strength, tough...
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JP2019081188A |
To provide an air blow nozzle reduced in cost.Provided is an air blow nozzle for, by being inserted into a core 2 and spraying air, removing sand from the core 2, comprising: a body part 11; an insertion part 12 provided at the tip of th...
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JP6511706B1 |
To easily change the orientation of a cast product and extract the residual projecting material in the hollow portion even when the cast product having a hollow portion whose inner wall surface is blast-polished with a projecting materia...
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JP6492336B2 |
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JP6463602B2 |
A continuous casting furnace is configured for efficiently continuously casting ingots, including titanium alloy ingots. The furnace is configured with an internal cutter for cutting an ingot within the furnace interior chamber. The furn...
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JP6462019B2 |
The invention relates to methods for radiographic and computed tomography (CT) inspection of workpieces having increasingly complicated internal geometry. According to the invention, a contrast agent is deposited within the detailed inte...
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JP6455692B2 |
The strength of the sand core is reduced by supplying cooled humidified gas to the sand core formed with a binder containing water glass in a cast material.
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JP2019005799A |
To provide a method for producing a metal component, upon the drying of a workpiece water-cooled after mold casting in a pressure-reduced environment, preventing the remaining of ice grains on the surface of the workpiece after the dryin...
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JP6441723B2 |
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JP6431939B2 |
The present disclosure generally relates to casting molds (400) including a casting core comprising a first metal component (402) and a second metal component (404). In an aspect, the first metal component (402) has a lower melting point...
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JP2018176198A |
To provide a steel ingot drawing device capable of securely and swiftly drawing a steel ingot from a mold, in a state in which a mold is made into a vertical attitude together with a cast steel ingot, without damaging the mold, and also ...
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JP2018171651A |
To provide a technique, without exposing a new defect to the surface of a metallic material, capable of eliminating a defect exposed to the surface.To a metallic material 1 having an exposed part 3a of a defect 3 in the surface, the expo...
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JP6419742B2 |
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JP6419975B2 |
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JP6412448B2 |
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JP6400476B2 |
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JP2018122316A |
To realize a method for producing a cast product where a die for forming the heat dissipation layer to be coated to a cast product is not required, and high strength is also consistent.Provided is a method for producing a cast product ob...
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JP6350244B2 |
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JP6348139B2 |
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JP6336519B2 |
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JP2018083232A |
To provide a titanium slab for surface melting treatment which is excellent in workability in cold rolling or cold molding after hot rolling.A titanium slab for surface melting treatment is used in production of titanium material by form...
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JP2018043251A |
To form a good coating film on a surface of a die cast article.A method for manufacturing a heat sink according to the present invention includes: a casting step in which a molten metal is poured into a metallic mold provided in a castin...
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JP2018030147A |
To improve workability when a composite material is bonded.A method for bonding a composite material includes bonding an adhesive object 250 formed of a material different from an adherend 201 being a cast to the adherend 201 to produce ...
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JP2018030149A |
To provide a heat sink manufacturing system capable of forming a heat-radiating paint skin on a surface of a rough material, without requiring a large quantity of heat energy.A heat sink manufacturing system 200 for manufacturing a heat ...
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JP2018030148A |
To suppress variation of a film thickness caused by a coating agent.A manufacturing method of a heat sink includes a casting process for forming a cast piece by casting for pouring molten metal into a cavity of a mold and solidifying it,...
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JP2018032705A |
To provide a heat sink manufacturing method in which a thermal radioactive paint film can be formed on the surface of a coarse material while not requiring a great deal of heat energy.Disclosed is a heat sink manufacturing method in whic...
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JP6284232B2 |
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JP6279915B2 |
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JP6277178B2 |
A method for producing a hollow metal part by casting, wherein a destructible core (20) is provided including a body (22) made of aggregate, and a shell (40) which surrounds the body and adheres thereto; the core (20) is positioned insid...
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JP2018015770A |
To provide a manufacturing method of an aluminum die-casting article for plastic working which hardly causes cracking or the like upon plastic working and, even for such a fixed structure that vibrations are inputted thereto, can be used...
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JP6189639B2 |
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JP2017140623A |
To provide a sand core removal device capable of removing a plurality of sand cores simultaneously.In a sand core removal device (1) including an impact excitation part (2) for impacting a casting (5) in order to remove a plurality of sa...
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JP2017140625A |
To provide a casting cooling drier capable of cooling a casting with cooling water, after cast, thereby to dry the casting quickly.A cooling drier 1 comprises: a vacuum chamber 2, to which casts W are delivered; supply and exhaust means ...
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JP2017135844A |
To provide a motor housings 3L, 3R, with high cooling efficiency, easily manufacturable, in which a helical flow path through which a coolant flows is formed.Motor housings 3L, 3R have annular flow paths in peripheral walls of a cylindri...
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JP2017518886A |
Casting mixtures for making molds used to mold cast metal parts include casting sand, non-aqueous binders, and detergents containing calcium oxide. After removal from the mold, the residual casting mixture remaining on the cast part is r...
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JP6123704B2 |
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