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JP6767109B2 |
To prevent equipment from becoming a large-scale even in a system having a plurality of continuous casting machines.A pressurization type ladle 20 is carried on a load gauge 40 arranged near a first position of a first gutter 31 in a con...
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JP6768498B2 |
To provide a casting material that is excellent in corrosion resistance and wear resistance and realizes high hardness and high transverse rupture strength.A casting material is of a Ni-B-Si ternary system containing an eutectic part of ...
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JP2020163463A |
To provide a manufacturing method for an aluminum cast structure, a welding method for an aluminum cast structure, a casting mold, and an aluminum cast structure, by which an aluminum cast structure having a thin portion capable of high-...
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JP2020158885A |
To provide aluminum alloy products that can be riveted and possess excellent ductility and toughness properties, and a method of producing the same.The aluminum alloy products having prescribed components are produced by: performing dire...
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JP2020158789A |
To provide an aluminum alloy for vehicle that can improve toughness and proof strength despite the use of a recycled lump.An aluminum alloy for vehicle, in which, in composition weight ratio (wt%), Mg is 0.6 to 1.2, Fe is 0.4 to 1.0, Mn ...
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JP2020161707A |
To provide a method for manufacturing a metal ceramic bonding substrate capable of manufacturing an inexpensive metal ceramic bonding substrate by improving coating efficiency of a mold release agent onto a surface to be coated of a mold...
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JP6756086B2 |
To provide a magnesium alloy cast article having fine crystal grains and suppressed formation of compounds from reacting with impurities contained in a molten metal with Mg or a Mg alloy dissolved therein and a manufacturing method there...
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JP6746974B2 |
To provide a manufacturing method of copper-based material and a manufacturing apparatus of the copper-based material, capable of preventing closure of an outlet pore of a tundish due to non-metallic inclusion, performing long-time conti...
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JP6746560B2 |
Disclosed is a flux injector assembly and method for refining a molten material, wherein at least a portion of the material is aluminum, as it flows through a trough. A dispensing rod having a hollow body and a dispensing rim is configur...
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JP6741208B2 |
To provide a hypereutectic Al-Si aluminum alloy that has a fine proeutectic Si particle and has high strength and ductility, and a cast member comprising the same, and a production method suitable for producing the aluminum alloy.A hyper...
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JP6738783B2 |
To provide a casting method that enables an AI casting having a sound cast structure to be obtained.This casting method includes: the pouring step of pouring a molten metal of pure aluminum or an aluminum alloy into a casting mold; the s...
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JP2020116614A |
To provide a method of producing an aluminum-carbon composite material allowing for improving the adhesion between aluminum and a carbon material.A method of producing an aluminum-carbon composite material comprises a plasma treatment st...
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JP6723215B2 |
The present invention relates to an Al—Zn—Cu alloy comprising: 18 to 50 parts by weight of zinc; 0.05 to 5 parts by weight of copper; and the rest being aluminum, based on the total weight of the alloy, wherein a tensile strength is ...
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JP2020105545A |
To provide an aluminum alloy for casting, in which occurrence of casting cracking is reduced while the amount of Si and the amount of Sr in the alloy are reduced, and which has both high strength and high ductility (high toughness) even ...
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JP2020100900A |
To provide a sponge titanium production method capable of producing a sponge titanium lump having a large lump volume even at an upper end side and having a shape similar to a column shape.A sponge titanium production method includes a r...
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JP6713006B2 |
A sliding contact material that is used for a constituent material, particularly a brush, of a motor. The sliding contact material includes: Pd in an amount of 20.0% by mass or more and 50.0% by mass or less; Ni and/or Co in an amount of...
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JP6713225B2 |
A metal injection molding machine capable of stably performing injection molding on magnesium alloy at a temperature lower than a liquidus temperature is provided. A backflow preventing device (12) comprises: a pressing member (14) at th...
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JP2020093280A |
To provide a method for joining bundles of metal wires capable of easily and positively connecting end faces of bundles of metal wires excellent in thermal conductivity.A method for joining bundles of metal wires comprises arranging ends...
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JP6709012B2 |
To provide a copper-based alloy achieving both of corrosion resistance and castability while suppressing a nickel amount.The copper-based alloy having zinc equivalent of 36.0-48.0 mass%, nickel (Ni) of 0.001-0.1 mass%, zinc (Zn) of 30.0-...
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JP2020082187A |
To provide a casting method of an aluminum alloy die casting enhancing heat conductivity without performing heating treatment, and an alloy for implementing the method.The problem is solved by injecting an aluminum alloy having silicon c...
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JP2020082140A |
To provide a mold that can produce a solid sample for composition analysis of aluminum with small variation in analysis values.In a mold 1, an analysis face forming part 2a that forms an analysis face 12a of a solid sample 11 is made of ...
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JP2020082157A |
To provide a molding die that can obtain high-quality molded product with less shrinkage cavities generated.The molding die, into which a heated molten material is pressurized and charged in order to obtain a coagulated object having a t...
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JP6697904B2 |
To provide an aluminum cast product capable of providing a difference of surface roughnesses of alumite layers responding to a necessary site without using a masking member, a manufacturing method of the aluminum cast product, and an ele...
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JP6699989B2 |
An article and a method for forming the article are disclosed. The article includes an equiaxed grain structure and a composition (RNX). The composition includes, by weight percent, about 6.0% to about 9.0% aluminum, up to about 0.5% tit...
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JP2020075260A |
To provide a cover gas composition having a reduced global warming coefficient and having low burning quality as a cover gas composition effective for preventing a phenomenon that the surface of a metal to be melted is contacted with the...
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JP6683720B2 |
Process for using a wetted tubular sonotrode. The process comprises the following steps: a) providing a tubular sonotrode (1) formed from a material that is substantially inert to liquid aluminium, such as a ceramic, for example a silico...
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JP6683611B2 |
The disclosure provides for plate having a thickness of at least 80 mm comprising aluminium alloy as a percentage by weight %: Cu: 2.0-6.0; Li: 0.5-2.0; Mg: 0-1.0; Ag: 0-0.7; Zn 0-1.0; and at least one element selected from Zr, Mn, Cr, S...
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JP2020059894A |
To provide a magnesium alloy having good corrosion resistance.A magnesium alloy contains magnesium, lithium, zinc, and silicon carbide.SELECTED DRAWING: Figure 1
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JP6682762B2 |
A method of manufacturing a Ni alloy casting, includes a casting step (S10) of casting molten Ni alloy by pouring the molten Ni alloy into a cavity of a mold, a columnar grain forming step (S12) of forming columnar grain by solidifying t...
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JP6678528B2 |
To provide an indium target member excellent in stability of film formation rate regardless of the crystal grain size of indium constituting a parent phase.An indium target member has a copper concentration of 50 mass ppm or more and les...
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JP6677787B1 |
To provide a method for producing sponge titanium capable of producing a sponge titanium lump having a shape close to a so-called columnar shape having a large lump volume even on the upper end side. A method for producing titanium spong...
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JP6668422B2 |
An apparatus and a system including a casting pit; a mold including a reservoir and a cavity; a coolant feed operable to introduce a coolant to a periphery of a metal emerging from the mold cavity; an array of water vapor exhaust ports a...
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JP2020030176A |
To provide a method for estimating an aluminum content, capable of simply estimating the aluminum content of a titanium alloy material cast using an electron beam type melting furnace.The method for estimating an aluminum content in a ti...
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JP6637421B2 |
A structure refining agent having a parent phase with the same composition as a casting material, the structure of which is to be refined, and containing a heterogeneous nuclear substance for refining primary Al crystals and/or a substan...
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JP6634674B2 |
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JP6629588B2 |
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JP2019220449A |
To provide an object to be heated for an electromagnetic induction heating device, a heating method for an object to be heated, and a manufacturing method for aluminum wheels, capable of reducing or uniformizing a heating period.An objec...
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JP2019536901A |
Provides improved manufacturing methods for cast parts from powdered metal materials by sand casting, permanent mold casting, investment casting, lost foam casting, die casting, or centrifugal casting, or water, gas, plasma, ultrasonic, ...
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JP2019209362A |
To provide a method for producing an aluminum alloy comprising a refined intermetallic compound.A method for producing an aluminum alloy comprises: an addition step where an aluminum molten metal 1 is added with crystallization nuclei 2 ...
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JP2019534787A |
An apparatus and process for forming a multi-component metal alloy ingot or product in which a granular metal feedstock is added onto a rotating platen or a pre-deposited layer on the rotating platen in a high pressure inert environment....
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JP6617065B2 |
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JP6604949B2 |
The disclosure provides for plate having a thickness of at least 80 mm comprising aluminium alloy as a percentage by weight %: Cu: 2.0-6.0; Li: 0.5-2.0; Mg: 0-1.0; Ag: 0-0.7; Zn 0-1.0; and at least one element selected from Zr, Mn, Cr, S...
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JP2019181572A |
To provide ceramic core compositions, methods for making cores, methods for casting hollow titanium-containing articles, and hollow titanium-containing articles.The disclosure relates generally to core compositions, methods of molding, a...
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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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JP6596236B2 |
The invention relates to a heat-proof magnesium alloy and method of manufacturing same, wherein the heat-proof magnesium alloy has no rare earth component, and has excellent mechanical property and thermal conductive property in a high t...
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JP6594663B2 |
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JP2019178368A |
To improve material strength of a weak spot site without generating defects such as crack, and to provide an aluminum alloy member with improved material strength of the weak spot site.An aluminum alloy member is formed with an eutectic ...
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JP2019177383A |
To provide a cast shaping method capable of obtaining a thin casting or the like without generating cracks.The cast shaping method comprises: a pouring step of pouring molten metal into a cavity formed by a plurality of molds at least on...
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JP6588991B2 |
A method and a device for producing ingots from metal or metal alloy. The method and the device are suitable for producing ingots from nickel, titanium, vanadium, niobium, tantalum, zirconium, hafnium, or alloys thereof and alloys of the...
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JP6569453B2 |
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