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WO/2014/155357A1 |
Methods and apparatus for moving a molten metal are provided in which the electromagnetic inductor includes at least two pairs of electromagnetic pole pairs and in which a first magnetic field component is generated between one pole in a...
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WO/2014/156986A1 |
Provided is a silicon single crystal production apparatus, whereby it becomes possible to produce a silicon single crystal having high quality and a large size readily employing a casting method. The apparatus is equipped with: a crucibl...
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WO/2014/156942A1 |
Provided are: a process for manufacturing a maraging steel, said process being capable of further refining Ti-based inclusions and minimizing the size difference of Ti-based inclusions among the locations within a steel ingot; and a meth...
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WO/2014/125770A1 |
Provided is a lead-containing free-machining steel having excellent machinability. This lead-containing free-machining steel contains, in terms of mass%, 0.005-0.2% C, 0.3-2.0% Mn, 0.005-0.2% P, 0.01-0.7% S, 0.03-0.5% Pb, 0.004-0.02% N, ...
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WO/2014/125779A1 |
Provided is a free machining steel with lead having excellent machinability. A free machining steel with lead (1) according to an embodiment of the present invention contains, in mass%, 0.005 to 0.2% carbon (C), 0.3 to 2.0% manganese (Mn...
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WO/2014/118630A1 |
Cover flux devices and methods are shown. Methods and devices are shown such that, as a solidification front moves from a cooling surface of a mold towards a surface of molten silicon substantially opposite the cooling surface, impuritie...
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WO/2014/114666A1 |
Disclosed is a method for treating a component (1), which is cooled in a mould (3) from a casting temperature down to below a solidus temperature and thus solidifies from a melt, wherein a surface (4) of the component (1) is quenched to ...
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WO/2014/115822A1 |
A continuous casting method in which a molten metal obtained by melting titanium or a titanium alloy is injected into a bottomless mold having a rectangular cross-section and withdrawn downward while being caused to solidify, wherein a p...
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WO/2014/116709A1 |
A method of forming a bulk metallic glass is provided. The method includes overheating the alloy melt to a temperature above a threshold temperature, Ttough, associated with the metallic glass demonstrating substantial improvement in tou...
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WO/2014/115824A1 |
Disclosed is a continuous casting method in which a melt obtained by melting titanium or a titanium alloy is poured into a bottomless mold and is drawn downward while being solidified, wherein: the surface of the melt in the mold (2) is ...
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WO/2014/112364A1 |
A cast rod/pipe manufacturing device is provided with: a molten metal furnace (10) that holds a molten casting material; a hollow pipe (20) that has a molten metal entry part (23) which molten metal enters and that is able to be inserted...
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WO/2014/113101A1 |
A method of casting a truss structure having spaced face sheets connected by columnar structures, including forming a three-dimensional pattern (3D pattern) in the shape of the truss structure with the spaced face sheets and columnar str...
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WO/2014/111573A1 |
The invention relates to a method for casting castings, wherein a metal melt is poured into a mold cavity (3), which is bounded by a casting mold (G1, G2) and represents the casting, via a feeder (2) or separate runners or casting channe...
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WO/2014/111648A1 |
The present invention relates to a method for manufacturing a metal component using the lost‑wax casting method, the component being made of nickel alloy, with a columnar or monocrystalline structure with at least one cavity of elongat...
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WO/2014/109315A1 |
Provide is a method for manufacturing an electrode plate group for a lead-acid battery capable of shortening the time required for melting pig lead to produce molten metal when forming a strap. The method for manufacturing an electrode p...
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WO/2014/104037A1 |
Provided is a method for manufacturing an inexpensive aluminum alloy in which an Al-Fe-Si-based compound and primary crystal Si can be caused to finely crystallize through use of a simple means. AlB2, which is present as a solid phase in...
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WO/2014/103245A1 |
Provided is a device for titanium continuous casting (1) capable, even when continuously casting large diameter titanium ingots or titanium alloy ingots, of suppressing component segregation thereof. The device for titanium continuous ca...
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WO/2014/097924A1 |
Molten aluminum (M1) is poured into a metal mold (11) configured from: a piston-forming section (12) for forming a piston (1) except for the mouth (7) of the combustion chamber (5a); and a mouth-forming section (13), a portion or all of ...
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WO/2014/091939A1 |
Provided is a method for producing a silicon-containing aluminum alloy ingot with which it is possible to prevent filter clogging that requires the suspension of casting, to suppress aluminum loss, and to reduce the content by percentage...
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WO/2014/091936A1 |
Provided is a method for producing a silicon-containing aluminum alloy ingot with which it is possible to prevent filter clogging that requires the suspension of casting, to suppress aluminum loss, and to reduce the content by percentage...
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WO/2014/076404A1 |
The invention relates to an inoculant alloy for the treatment of thick cast-iron parts, based on ferrosilicon and containing between 0.005 and 3 wt. % of rare earths, and characterised in that it also contains between 0.2 and 2 wt. % of ...
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WO/2014/077110A1 |
A Cu-Ga alloy sputtering target which comprises 22 to 29 at% inclusive of Ga and a remainder made up by Cu and unavoidable impurities and has been dissolved and casted, said sputtering target being characterized by having an eutectoid st...
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WO/2014/064876A1 |
The present invention addresses the problem of providing an aluminum alloy cast impeller for compressors which stably shows high-temperature strength when used at temperatures around 200ºC and which has excellent manufacturability. This...
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WO/2014/049223A2 |
The invention relates to the field of casting, and more particularly to a shell mould (1), and also to methods for manufacturing and using such a shell mould (1). This shell mould (1) has a central cylinder (4), a plurality of moulding c...
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WO/2014/004481A9 |
The present invention relates to an apparatus and method for directional solidification of silicon. The apparatus can use a cooling platform to cool a portion of a bottom of a directional solidification crucible. The apparatus and method...
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WO/2014/029920A1 |
Treatment method for a metal casting, such as for an iron casting, in which method a mold (1) is used for casting a casting (4) in the mold and in which the casting is cooled, at least while the casting is in the mold, by cooling the cas...
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WO/2014/017206A1 |
Provided is a technology whereby an electron beam can be radiated precisely to a predetermined position with respect to a hearth situated in an electron beam smelting furnace or a molten metal pool formed in a casting mold. This method i...
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WO/2014/016665A2 |
Method for manufacturing steel casts (1 10) intended to obtain a wear element, comprising at least a step of preparing at least a reinforcement insert (1 15), and a step (1 1) of preparing a mold (111) for the cast (1 10) to be manufactu...
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WO/2013/187308A1 |
An aluminum alloy plate according to one aspect of the present invention contains a peritectic element and Mg. Concerning the concentration of the peritectic element, the difference between the concentration in the thickness center part ...
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WO/2013/181650A1 |
A method for applying a magnetic element to a surface includes the steps of providing a magnetized surface capable of holding a magnetic element, providing a substrate having a surface to be modified by the addition of the magnetic eleme...
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WO/2013/172375A1 |
[Problem] In the case of molten metal comprising multiple metals having different specific gravities, it has not been possible to develop an alloy, as a result of segregation caused by the force of gravity, for example. [Solution] A cool...
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WO/2013/170585A1 |
A direction control method of TIAl-Nb alloy lamellar structure can control the direction of the alloy lamellar structure based of a full peritectic reaction of alloy by changing solidification condition including temperature gradient (G)...
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WO/2013/164225A1 |
According to the invention, in order to produce cast parts having passage openings and having optimized mechanical properties with low equipment expense, the following work steps are performed a) providing a casting mold (2), in which at...
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WO/2013/161806A1 |
The present invention inhibits a cast object from having casting defects and makes the cast object have a fine crystal structure. For producing a cast object (8) using a casting mold (10), a metallic material that forms free crystals (6)...
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WO/2013/152478A1 |
A hollow billet water cooling casting device comprises a cylindrical water cooling outer metal mould (3), a cylindrical water cooling inner metal mould (4) arranged in the cylindrical water cooling outer metal mould, and an annular casti...
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WO/2013/137607A1 |
The present invention provides a crucible for electromagnetic casting, which can control the electromagnetic force applied from the inside of the wall of the crucible to the surfaces of the melt contained therein in order to electromagne...
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WO/2013/129012A1 |
Provided is a method for molding an amorphous alloy, the method having a high degree of processing freedom regardless of the components of the amorphous alloy, which especially is a metallic glass, and of the shape of the article to be m...
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WO/2013/125565A1 |
The purpose of the present invention is to provide an aluminum alloy foil for electrode charge collectors that has excellent foil rollability, high electrical conductivity, and high strength after a drying step after the application of a...
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WO/2013/120146A1 |
A process for producing an iron based specialty alloy intermediate product, which method comprises: (a) forming a melt of desired alloy composition; and (b) casting the melt under solidification conditions to produce an iron based specia...
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WO/2013/106953A1 |
A metallurgical tank electric-pulse device (100) comprises: a cover portion (20); a tank portion (30), the bottom of which is provided with a outlet port (17) for casting; and at least two electrode units (12, 12'; 12a, 12b, 12c, 12d; 12...
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WO/2013/104729A1 |
The invention relates to a method for producing a monocrystalline, quasi-monocrystalline or multicrystalline metal or semi-metal body, particularly monocrystalline, quasi-monocrystalline or multicrystalline silicon bodies, by oriented so...
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WO/2013/105910A2 |
A penetrator comprising a layered composite of at least one high density metal and at least one reactive metal material such as a reactive metal.
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WO/2013/094652A1 |
The purpose of the present invention is to provide: a process for producing a spheroidal-graphite cast iron having high properties using a spheroidizing agent that contains no rare-earth element; and a spheroidal-graphite cast iron membe...
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WO/2013/094690A1 |
A process for producing a microcrystalline-alloy thin ribbon that has a structure in which microcrystal grains having an average grain diameter of 1-30 nm have been dispersed in an amorphous matrix phase in a proportion of 5-30 vol%. The...
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WO/2013/085401A1 |
The present invention refers to a cooling plate for the material casted in casting moulds. The cooling plate (7) has the base of any shape. Inside the body of the plate (7) there is a hollow channel (12) in the shape of a double coil thr...
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WO/2013/071082A1 |
A casting system, mold, and method are disclosed for electromagnetically stirring sand castings. In an embodiment, the casting mold includes a mold body having a cavity therein, and a passageway fluidly connecting the cavity with an exte...
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WO/2013/065378A1 |
The purpose of the invention is to provide an arc melting furnace and an arc discharge control method with which a melted substance that has been melted efficiently can be stirred without causing workers an enormous amount of labor. The ...
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WO/2013/058131A1 |
The present invention is bearing steel, wherein the metal composition comprises, as inclusions, compound oxysulfides containing rare earth metals, Ca, O, S, and Al; TiN; MnS; Al2O3; and compound oxides containing Al and Ca; the number of...
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WO/2013/054716A1 |
Provided is a method for producing an inexpensive aluminum alloy, in which it is possible to finely crystallize an Al-Fe-Si-based compound and primary crystal Si by using a simple means. An molten aluminum alloy contains 10 to 20 mass % ...
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WO/2013/051698A1 |
The objective of the present invention is to provide a high-performance spheroidal graphite cast iron that uses a spheroidizing agent that does not contain a rare earth element. The present invention pertains to a method for producing a ...
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