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JP2004066302A |
To provide a method for manufacturing high quality magnesium alloy materials by melting magnesium alloys again, pouring into a mold, and rolling the slab, and to provide a manufacturing apparatus by connecting melting, casting, and rolli...
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JP3494452B2 |
PURPOSE: To provide a novel, improved impeller that can be used in a novel, improved molten metal pump and a molten metal pump. CONSTITUTION: A molten metal pump with a vaned impeller without side openings, demonstrating prolonged high e...
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JP3495038B2 |
To provide a vessel in which it is unnecessary to exchange a part such as a stoke, and preheating can efficiently be performed and the temperature drop of molten metal, in case of receiving the molten metal or in the case of supplying th...
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JP3492677B1 |
[wrap up] [Task] Provided is a container for supplying molten metal, which can close the through hole so that the molten metal does not spill out and can prevent the molten metal from being suddenly discharged from the pipe. The molten m...
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JP3492680B1 |
[wrap up] [Task] It is a safety device that has a distribution control section that allows the flow of gas to and from the outside and regulates the flow of molten metal, and even if the distribution control section is clogged, it can be...
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JP3492194B2 |
To prevent the development of leakage of molten metal caused by breakage, slippage of a connecting part, etc., by eliminating the load to a molten metal transporting pipe, molten metal supplying device and melting and holding furnace cau...
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JP3492675B1 |
[wrap up] [Task] To provide a technology that can pressurize the inside of a container with a stable pressure without impairing workability. A transport vehicle capable of accommodating molten metal and holding and transporting a contain...
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JP3492678B1 |
[wrap up] [Task] To provide a container capable of safely supplying molten metal, a molten metal supply system, and a molten metal supply method. This container is a container for supplying molten metal, which can accommodate molten meta...
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JP2004025308A |
To provide an investment casting method for metallic material in a mold and on the surface of a core, is improved and cast void is reduced.Molten metallic material is cast into the mold which is made by providing a barrier for reducing t...
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JP3489680B1 |
[wrap up] [Task] To provide a pressure regulator, a transport vehicle, a molten metal supply system, and a method for supplying molten metal, which can surely release the pressure inside the container and enhance safety. (a) A container ...
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JP3491757B1 |
[wrap up] [Task] To provide a transport vehicle that can stop the pressurization of the container in an emergency with a very simple operation. If an emergency stop is required while the pressurizing gas is being supplied from the receiv...
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JP3488693B2 |
When casting e.g. aluminium alloy in a mould (2), that may be one of a string of moulds extending at right angles to the plane of the drawing, the pressure used for filling the mould (2) against gravity by a pressurizing device (4) is co...
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JP3489081B2 |
To provide a compact container in which a duct led from the container does not disturb workability of conveying. The container stores a molten metal and can distribute the metal between the interior and the exterior thereof by utilizing ...
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JP2004009052A |
To generate more proper molten metal for every casting more simply and in a shorter period of time, and at the same time, to efficiently mold a high-quality die cast product.A granular or powdery metal material M stored in the storage pa...
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JP3480557B2 |
To provide a transporting method and a transporting device of molten metal, with which the oxidation and the absorption of hydrogen in the molten metal can be restrained and the time required for the transportation of the molten metal ca...
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JP3481333B2 |
PURPOSE: To obtain a sound casting without enlarging the vols. of a runner and a gate by providing a molten metal pouring hopper near the side of a spruce arranged at one end side in the longitudinal direction of a mold, shifting a mold ...
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JP2003535695A |
An apparatus for producing a thixotropic metallic melt by simultaneously controlledly cooling and stirring the melt to form solid particles of a first phase suspended in a residual liquid second phase. Vigorous stirring of the metallic m...
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JP2003534916A |
A container system including a vessel for holding a thixotropic semi-solid aluminum alloy slurry during its processing as a billet and an ejection system for cleanly discharging the processed thixotropic semi-solid aluminum billet. The c...
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JP2003326351A |
To provide a method for profitably producing a metallic product with which low productivity is improved and characteristics as a forged product are improved by breaking down the limitation on the product quality.After making the metal he...
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JP2003311393A |
To maintain a state in which a member to be operated is in contact with the inner surface of an inserting hole so that the state can be changed into a desired contacting state, for a long term.In an apparatus for supplying molten metal i...
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JP2003311389A |
To stably and easily cast a high quality metal cast block in a good productivity, in a casting method with which a mold is stood up from almost horizontal state to the vertical direction.This casting apparatus for metal is composed of a ...
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JP2003305562A |
To provide a container which can safely supply a molten metal and to provide a molten metal supply system and a method for supplying the molten metal.The container supplies the molten metal and can house the metal. The container comprise...
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JP2003266168A |
To provide a cast product without producing a shrinkage hole, mixing oxide film and entrapping gas, particularly, the cast product having thin thickness and large size by almost perfectly exhausting the gas in a cavity and effectively pr...
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JP2003260561A |
To improve the control of handling and arrangement of an investment shell mold relative to a molten material feeding-out container arranged in a casting furnace.The investment shell mold has a positioning mounting tool thereon, handles t...
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JP2003236651A |
To stably manufacture a cast iron tube having uniform tube thickness in the longitudinal direction of the tube when the cast iron tube is manufactured using a centrifugal casting facility.In a method for manufacturing the cast iron tube ...
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JP2003236654A |
To provide a pump for molten metal in which pumping-out capacity can be improved.The pump 31 for molten magnesium is provided with a liquid pumping-up tube 32. The liquid pumping-up tube 32 is provided with a sucking hole 34 for sucking ...
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JP2003211265A |
To smoothly perform shifting of molten metal by dipping the tip end part of a pipe for shifting the molten metal into a molten metal vessel being a shift destination and preventing the development of an unintended siphon phenomenon.The s...
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JP2003185352A |
To provide a molten metal distributing device capable of continuously and smoothly switching the flow of the molten metal from one of running channels to the other running channel or in the reverse direction without stopping melting the ...
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JP2003185351A |
To provide a molten metal discharging device capable of preventing the molten metal remaining in a reservoir vessel from being solidified when the flow of the molten metal is stopped, in the equipment wherein the molten metal is temporar...
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JP2003181616A |
To provide an apparatus and method for molten metal supply having a short feeding time, in which molten metal does not flow out from a ladle, when supplying molten metal to a diecasting machine.The apparatus 1 for molten metal supply com...
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JP2003181617A |
To manufacture a wheel of a vehicle with a large rim diameter and width by minimizing casting defects and making light in weight.Pure molten metal is filled up through a screen in a side gate while a flank mold is connected with an upper...
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JP2003181614A |
To provide a device which can eliminate personal errors by an operator when a facing is coated to a centrifugal casting chute, and to allow automatic coating of the facing to the chute with no need for the operator having to work under b...
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JP3421856B2 |
PURPOSE: To safely and surely take out molten metal without using a mechanical means and also bringing the molten metal into contact with the air by applying the reducing pressure and the pressurization with inert gas to the molten metal...
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JP2003164952A |
To solve such a problem that a molten metal outlet of a conical type ladle for centrifugal casting is damaged by thermal shock and the like and must be mended for each casting.The molten metal outlet 2, i.e., a head of a tilting base 1 o...
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JP3414631B2 |
To form a tube having an uniform thickness by arranging a partial notch to a bottom face of a metallic mold side end of an inlet of a trough-like member from an end part toward a pouring upstream side. A molten metal 5 flown out from a l...
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JP2003136212A |
To provide a low speed and high pressure casting apparatus with which molten metal remained in a flowing-in hole for molten metal can smoothly be returned back to a molten metal supplying device side during pressurizing the molten metal ...
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JP2003100103A |
To provide a compact self-ballasted fluorescent lamp intended to be used for other models and to be miniaturized by standardizing.This compact self-ballasted fluorescent lamp is formed by storing an arc tube 18 and an inverter circuit 24...
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JP2003512176A |
The method relies on the simultaneous filling of mold (1) from its bottom through main casting gutter (3) and rising of molten metal (2) in a secondary gutter (6) which branches off from the start of casting gutter (3), with said molten ...
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JP2003088950A |
To provide a die casting machine provided with a molten metal supplying device in which the necessary amount of metallic material in each casting can be melted and supplied, in a casting apparatus continuously performing the casting.This...
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JP2003080363A |
To provide a vessel in which it is unnecessary to perform an exchange of a part such as a stoke.This vessel is provided with a closed vessel body 50 which can store molten metal such as molten aluminum alloy, a flowing passage 57 for mol...
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JP3382147B2 |
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JP2003053517A |
To provide a device and system for supplying molten metal which can improve the workability. A suction tube 201 through which the molten metal is made to flow, is elastically held with a holding mechanism 202, and the diameter R1 of a th...
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JP2003039161A |
To allow a separation pipe part to be simply assembled to a stationary pipe part. In the discharge part construction for the molten metal, wherein on the carrying terminal side of a pipeline 18 capable of carrying the molten metal in the...
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JP2003039160A |
To enable the dripping of a molten metal from a discharge path to be quickly stopped, after, supplying a predetermined amount of the molten metal, while enabling the molten metal to be surely supplied in a casting equipment. In the suppl...
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JP2003039159A |
To enable a molten metal intruding in a valve box and a supplying path to be easily discharged in a molten metal furnace in drawing up a supplying device from the molten metal furnace while enabling a molten metal having less possibility...
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JP3369013B2 |
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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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