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JP5680244B1 |
To improve alloy performance by increasing the expression of a nucleating element and suppressing the growth of a precipitate which grows around the nucleating element while maintaining a molten metal state. A method for refining a preci...
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JP2015038243A |
To provide an improved bulk-solidifying amorphous composition and a production method and a casting method for the composition.An improved bulk-solidifying amorphous alloy is preferably subjected to an overheating treatment and then cast...
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JP5678213B2 |
An aluminum alloy plate according to one of the aspects of the present invention comprises peritectic elements and Mg. Wherein plate thickness of the aluminum alloy plate is represented as t (mm), a range within ±0.01×t (mm) from t/2 i...
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JP5673157B2 |
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JP5666156B2 |
To solve the following problems: in Ag dissolved by addition of a deoxidizer thereto, the deoxidizer remains in the Ag, however sometimes the remaining of the deoxidizer can not be allowed upon the production of Ag alloy admixed with a t...
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JP2015504483A |
The formula of the Zr-based amorphous alloy is (Zr, Hf, Nb) aCubTicAldRee, in which a, b, c, d and e contain the corresponding atomic percentages of the elements in the Zr-based amorphous alloy. The quantities are 40a65, 20b50, 0.1c10, 5...
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JP5663500B2 |
A lead-free copper alloy includes, in combination by weight, about 10.0% to about 20.0% bismuth, about 0.05% to about 0.3% phosphorous, about 2.2% to about 10.0% tin, up to about 5.0% antimony, and up to about 0.02% boron, the balance es...
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JP5663530B2 |
A rhenium-free nickel-base superalloy for single crystal casting that exhibits excellent high temperature creep resistance, while also exhibiting other desirable properties for such alloys, comprises 5.60% to 5.85% aluminum, 9.4% to 9.9%...
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JP2015013301A |
To suppress generation of internal flaw (internal gap) of a compressor impeller 1 over whole casting process, and to improve intensity of the compressor impeller 1.Degassing treatment is performed to an aluminum molten metal M before fir...
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JP5655953B2 |
A method of production of inexpensive aluminum alloy which enables precipitation of fine particles of Al-Fe-Si-based compounds and primary crystal Si by employing simple means is provided. It adds to an aluminum alloy melt which is compr...
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JP2015009260A |
To provide a manufacturing method of a high performance tubular member casting plate, excellent in production efficiency, and capable of also restraining a production cost low.The manufacturing method of a tubular member casting plate co...
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JP5652953B2 |
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JP5641654B2 |
To melt a high quality ingot by obtaining the composition of recycled titanium scrap as a raw material and adding additives to the scrap.The method comprises the steps of: storing individual recognition information and processing history...
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JP5643541B2 |
To provide a method for manufacturing an amorphous alloy product which can achieve the manufacture of a glassy metal product on an industrial scale while alleviating manufacture conditions as high-temperature heating/melting and high-vac...
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JP5642589B2 |
To provide melting furnace for metal production which is composed so that in the supply of a plurality of melting raw materials to the furnace, those materials can be conveyed from raw material storage tanks to a hearth while maintaining...
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JP5639548B2 |
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JP5638887B2 |
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JP5638222B2 |
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JP5639449B2 |
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JP5634704B2 |
To provide a method and an apparatus for refining a metal or the like, while efficiently performing the removal of impurities by the installment of rotating flow suppression members into a molten metal, which can prevent the phenomenon t...
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JP5620684B2 |
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JP5618276B2 |
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JP5607460B2 |
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JP5607459B2 |
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JP2014525985A |
Methods for condensing metal vapors comprising directing a mixture of metal vapor and carrier gas into at least one inlet conduit are provided. Some methods comprise directing the mixture of metal vapor and carrier gas into a holding tan...
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JP2014525839A |
A method for producing investment castings, preferably in ceramic moulds, from alloys based on Al, Mg, Cu, Zn and Fe, characterised in that the ceramic mould is baked at temperatures of 800-1000° C. for 2-4 hours, then the mould is cool...
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JP5596110B2 |
Provided are a magnesium mother alloy, a manufacturing method thereof, a metal alloy using the same, and a method of manufacturing the metal alloy. In particular, there are provided a magnesium mother alloy with improved oxidation and ig...
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JP5594355B2 |
A precision alloy for die-casting contains aluminum, silicon and zinc, wherein on the basis of the overall mass, the content of aluminum is 40% by mass or more and 45% by mass or less, and the content of silicon is 2% by mass or more and...
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JP2014523969A |
A method for casting a reactive material PVD target, as well as targets thus obtained and a mold for casting. The method includes providing a mold defining an opening, placing a reactive material ingot in to a reservoir (140) proximate t...
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JP5590976B2 |
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JP5590975B2 |
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JP5582982B2 |
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JP5578916B2 |
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JP5580366B2 |
To provide a technique for supplying an alloy raw material and a granular titanium raw material in a melting furnace with good yield and uniformly, in a method for producing a titanium alloy ingot by means of a melting furnace having a h...
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JP5574301B2 |
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JP5575028B2 |
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JP5566877B2 |
A method of forming bulk metallic glass engineering materials, and more particularly a method for forming coarsening microstructures within said engineering materials is provided. Specifically, the method forms ‘designed composites’ ...
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JP5565115B2 |
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JP5561690B2 |
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JP5564652B2 |
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JP5564357B2 |
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JP5555435B2 |
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JP5558050B2 |
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JP5547937B2 |
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JP5551666B2 |
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JP5552664B1 |
To provide a copper alloy casting production method capable of producing a copper alloy casting by using a cutting dust with high quality with good working property at low cost.In a process of producing molten metal 5, an alloy content 2...
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JP2014516316A |
Certain embodiments of a melting and casting apparatus comprising includes a melting hearth; a refining hearth fluidly communicating with the melting hearth; a receiving receptacle fluidly communicating with the refining hearth, the rece...
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JP5546196B2 |
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JP5544718B2 |
To provide an interconnector material for solar cells which uniformly absorbs heat stress generated upon solder joining and can prevent the generation of the warpage of cells, and a method for producing the same, and an interconnector fo...
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JP5532149B2 |
An aluminum alloy casting having high electric resistance, high toughness and high corrosion resistance and optimally usable in manufacturing of electric motor housings, and a method of manufacturing said aluminum alloy casting are provi...
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