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JP3367636B2 |
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JP3357614B2 |
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JP2002336947A |
To solve the problem that cut-off of molten metal is worsened when a part of the molten metal is overflowed caused by rise in the surface of the molten metal left in a molten metal supplying pipe after supplying the molten metal in a pot...
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JP2002539953A |
(57) [Summary] This method is the next step: to match the transverse position of the inlet of the mold (4), the following parts: filling tube (9), pump (8), pump furnace (7), buffer furnace (6), And to align with one or more of the melti...
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JP3349662B2 |
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JP2002332512A |
To provide a trough for molten metal and slag with which a refractory material is less wasted when exchanging a runner member and the maintenance is performed at a low cost.The trough 1 for molten metal and slag comprises an upper runner...
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JP2002332511A |
To provide a trough for molten metal and slag capable of constantly connecting runner members to each other in a tightly fitting manner even when the plurality of molten runner members formed of a refractory are expanded or contracted.Th...
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JP3339141B2 |
PURPOSE: To prevent the adhesion of oxide, slug, etc., on the inner surface of molten metal discharge hole and to improve its durability by forming a molten metal passage inside diameter larger than a molten metal discharge hole diameter...
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JP2002534272A |
A hot chamber method of die casting material in a semisolid state. The semisolid material has a high viscosity, which can be controlled by controlling the fraction of solid phase and the morphology of the solid phase. By controlling the ...
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JP2002301564A |
To accurately control sucked quantity of molten metal sucked into a pump for molten metal through a molten metal passage and molten metal supplying quantity supplied from the pump for molten metal through the molten metal passage.In a de...
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JP2002283042A |
To provide an apparatus for pouring molten metal composed of a copper alloy which pours the molten metal composed of the copper alloy while reducing gas absorption into the molten metal and the generation of oxide impurities in the molte...
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JP2002283044A |
To provide a device and a method for manufacturing a crystalline sheet in which the reliability and productivity to the manufacture of the crystalline sheet such as a silicon sheet are improved, the heat loss is minimized as much as poss...
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JP3330883B2 |
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JP3328789B2 |
PURPOSE: To efficiently dismantle a large trough, to shorten a dismantling time and to release a worker from the dismantling work in the high temp. and dustty surroundings and to improve the working surroundings and to save labor by effi...
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JP2002254160A |
To provide a container capable of preventing effectively the clogging of piping.In this container 100, since the piping 130 is displaced from the center of a container body 10, when the container is tilted, the displacement of the liquid...
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JP2002239710A |
To restrain damage to a minimum by quickly detecting such trouble as flow-out of molten metal caused by breakage, etc., of a molten metal supplying tube.Surrounding of a ceramic tube 15 as the molten metal supplying tube 6 is covered wit...
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JP2002241920A |
To provide a thermal spray coating which is not eroded even when repeatedly used, and has durability (an elongated life) in molten metal.The thermal spray coating is obtained by successively depositing first to third thermal spraying lay...
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JP2002239708A |
To obtain a good preparatory work, such as exchange of a machine sleeve in a casting machine and to prevent damage accompanied with the exchanging work, etc., from occuring.In the casting machine, in which molten metal held in a molten m...
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JP3315370B2 |
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JP2002224818A |
To eliminate the necessity of a scraping work for casting block cooled and solidified near flowing passage of a pouring hole in a ladle after casting work and to contribute to a labor-saving and rationalization in such a kind of work.The...
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JP2002219556A |
To prevent deterioration of the ingot surface skin or entrainment of a cover material covering the molten metal surface by eliminating the inflow of a seal gas into a casting mold, and removing a large fluctuation of the molten steel sur...
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JP3310959B2 |
To close a flow-in port in a mold by a plate after the non-gravitational casting of a non-ferrous alloy of a green sand mold in a continuous casting plant. A runner 8 of each mold adjacent to a casting flow-in port includes a downwardly ...
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JP2002523632A |
The invention relates to a method and a device for the continuous production of metal alloys, whereby the base metal is melted in a smelting furnace and metal alloying additives that are mixed, optionally reduced and cast, are added to t...
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JP2002523632A5 |
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JP2002192330A |
To provide a transport device for light molten metal and a storage transport device for light molten metal capable of preventing the light molten metal adhering to the outer wall section of a transport vessel at the time of refilling the...
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JP2002192324A |
To provide a molten metal supplying mechanism capable of preventing the generation of bubbles of the molten metal material at the time of molding, of securing mechanical strength of a molded article, of planning for weight saving to thin...
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JP2002192315A |
To provide an apparatus and method for processing residual molten metal in centrifugal casting capable of partitioning the residual molten metal to which a trough after the centrifugal casting adheres by solidification into a transferabl...
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JP2607778Y2 |
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JP3297049B2 |
PCT No. PCT/GB94/00913 Sec. 371 Date Jan. 16, 1996 Sec. 102(e) Date Jan. 16, 1996 PCT Filed Apr. 28, 1994 PCT Pub. No. WO94/25200 PCT Pub. Date Nov. 10, 1994A sand mould has a filling inlet defined by a solid insert (7). The insert provi...
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JP2002167611A |
To manufacture metal flakes of high quality with high production capacity by using a small facility.A device for manufacturing metal flakes comprises in an inert atmosphere at least a melting furnace 4, a nozzle 2 for ejecting molten met...
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JP3289883B2 |
To reduce H2 gas concn. in molten aluminum in a molten metal holding furnace with a simple means. A closing member 7 air-tightly adhesibly attachable to a molten metal introducing part 6 of the holding furnace 3 is fitted to the molten m...
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JP2002153969A |
To provide an electromagnetic pump type molten metal supplying device having good supplying accuracy of the molten metal.This electromagnetic pump type molten metal supplying device is provided with a conveying piping 4 for molten metal ...
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JP2002153961A |
To prevent a cold shut from being occasionally caused by disturbance of molten metal flow and to eliminate adverse effect on the quality of a tube caused by occurrence of the cold shut when the molten metal is vigorously made to flow out...
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JP2002153958A |
To enable simultaneous cast of different kinds of pipes by constituting so that molten metal can be fed into a plurality of rotating metallic molds from one ladle while changing the molten metal quantity to be poured.The change in pourin...
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JP2002144014A |
To unitarily manage the whole control of a die casting apparatus by integrating a melting furnace system local control part with a die casting machine system local control part to form this apparatus to the whole control part for control...
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JP2002144013A |
To provide a die casting apparatus in which the attachment/ detachment of a runner tube and the alignment between a die sleeve and a nozzle part at the tip part of the runner tube are extremely simple.This die casting apparatus is consti...
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JP2002144022A |
To provide a tube member for constituting a runner which can efficiently manufacture and can integrally form by inserting a strainer.Since a T type tube member 10 as the tube member for constituting the runner is manufactured by press-fo...
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JP2002514508A |
A ceramic investment mold is disposed in a casting chamber and communicates with a pour cup melt reservoir connected to the mold and having a reservoir volume for holding enough melt to fill the mold. The melt pour cup reservoir is commu...
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JP2002144012A |
To develop a heater for runner tube which is adaptable to produce an extra-small sized and extra-thin die casting product.A device (C) for supplying molten metal in a die casting machine is provided with the runner tube (3) connected wit...
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JP2002137052A |
To provide a metal material supplying apparatus for casting equipment, capable of making simplifying the structure, and of enhancing the pouring accuracy of molten metal, as well as of solving conventional problems.The supplying apparatu...
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JP2002137051A |
To provide a metal material supplying apparatus for casting equipment capable of enhancing the accuracy with which molten metal is poured while the structure is not only kept simple, but also can solve conventional problems.The metal mat...
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JP2002113567A |
To detect the reaching timing of molten metal surface to a desired prescribed height position of a molten metal tube under the state in which the trouble of maintenance can be reduced and such fear as overflow of the molten metal is avoi...
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JP2002103022A |
To simply observe a state (adhesion state, etc., of oxide) of an inner face of a molten metal passage of a pouring connection block without dismounting/disassembling the pouring connection block and to easily/quickly remove the oxide, et...
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JP2002086261A |
To provide a method for continuously casting metal and a casting trough used to this method with which the development of slag caused by the reaction of the added active components and oxygen in the atmosphere, can effectively be restrai...
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JP2002079367A |
To provide a highly efficient casting system containing a casting apparatus by unidirectional solidification of metal and to continuously forge the molding cast by the system as it is.In the automatic continuous casting system, molten me...
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JP3265412B2 |
PURPOSE: To simplify the structure of an induction pipe contg. a core for transferring molten metal and to surely connect pipes to each other by providing the end of the suction pipe with a stepped part for pipe connection and arranging ...
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JP3257424B2 |
To efficiently switch a channel while preventing backflow of molten metal at the time of switching the channel. An apparatus body 10 is rotated by a tilting unit 60, and a first trough 20 is approached to a first refining furnace 70. The...
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JP3253079B2 |
PCT No. PCT/GB92/02268 Sec. 371 Date Mar. 21, 1995 Sec. 102(e) Date Mar. 21, 1995 PCT Filed Dec. 7, 1992 PCT Pub. No. WO93/11892 PCT Pub. Date Jun. 24, 1993Light alloy metal products are cast by introducing the molten metal into a sand m...
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JP3252338B2 |
PURPOSE: To eliminate various phenomena adversely affected on the casting quality, such as lowering of molten metal temp., producing and mixing of oxide, entrapment of the air into the molten metal, without exposing in the air by connect...
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JP2002011564A |
To provide a molten metal recovering device capable of efficiently recovering the molten metal in a molten metal recovering apparatus and having high reliability and maintainability.This molten metal recovering device 1 is provided with ...
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