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Matches 351 - 400 out of 2,894

Document Document Title
JP2012101275A
To detect stain, e.g., caused by the sticking of the oxide of molten metal at the inside of a duct and the oxidation of the inside face of the duct itself, thus to easily know the cleaning time of the duct.The device includes inductors 1...  
JP2012086233A
To reduce the flow speed of the molten metal in the molten metal surface direction (vertical direction) within a mold that is being teemed, by a simple method that is not associated with reduction in productivity or increase in cost due ...  
JP2012509187A
One subject of the invention is a device for transporting and storing at least one ladle shroud (18) for a liquid metal casting plant, the ladle shroud (18) having a channel through which liquid metal passes and essentially extending alo...  
JP2012509185A
The present invention relates to a ladle shroud (10) for casting liquid metal, comprising a canal (11) along which the metal can pass, extending essentially along an axis, and a metallic jacket (17) positioned at an end portion of the sh...  
JP4920061B2  
JP2012061500A
To provide a molten nonferrous metal feeding device which is a feeding device that can feed a fixed quantity of molten metal, e.g., from a molten metal hand furnace to a die casting machine, from a melting furnace to the molten metal han...  
JP2012061507A
To provide a copper alloy ingot which efficiently dissolves an alloy element even in the alloy including a high-melting point element but having low specific gravity to reduce the amount of undissolved elements, and to provide a method f...  
JP4903281B1
[Subject] With the simple method which does not invite a productivity slowdown, a cost rise, etc. Of installing a complicated device similarly under the conditions on which the above-mentioned 注湯 speed is changed, without pouring und...  
JP4874243B2  
JP4868913B2  
JP2012011441A
To prevent oxide of molten aluminum attached to an inner surface of a duct during stoppage of the molten aluminum from being peeled from the inner surface of the duct after supply of the molten aluminum starts, and floating in the molten...  
JP2011529795A
The present invention relates to a method for decelerating a fusion flow by a magnetic field, in order to adjust the flow velocity of a fusion flow, for example at the time of 湯出しの of a container of metallurgy of a blast furnace,...  
JP2011230187A
To provide a non-ferrous metal melt pump having a simple structure capable of tapping non-ferrous metal melt inexpensively without the help of a person, and to provide a melting furnace system using the same.The non-ferrous metal melt pu...  
JP2011225405A
To provide a method by which a high quality silicon crystal can be effectively manufactured.A method for manufacturing a silicon crystal includes steps of heating and melting a silicon raw material 10 to make a silicon melt 11 before inp...  
JP4809847B2  
JP2011206844A
To suitably compensate warpage even in a teeming trough with a simple structure having no water-cooled jacket.A load received by a regulation member 34 by force from a teeming trough 10 when the warpage of the teeming trough 10 is regula...  
JP2011200900A
To provide a continuous melt supply system which achieves casting that batches for a plurality of times are continued by one holding furnace by the composite operation of a tilting type melting furnace and a tilting type holding furnace....  
JP4791390B2  
JP4772407B2  
JP2011161475A
To carry a molten metal in a state of being safely and certainly stored without providing a complicated moving mechanism in a molten-metal storing chamber, and to make maintenance easier.The molten metal feeding device includes: a molten...  
JP4755816B2  
JP4741108B2  
JP2011143463A
To provide a molten magnesium supply pump having the high molten metal supply accuracy.A vane type molten metal supply pump 106 transports molten magnesium 114 stored in a vessel 104 to a runner pipe 102. A control unit 120 changes the n...  
JP2011115850A
To allow the oxide of the molten aluminum adhered to the inner surface of a duct to peel off from the inner surface of the duct before start of the subsequent supply of the molten aluminum.The molten aluminum supply device includes: a ho...  
JP2011115844A
To provide a molten metal feed device in which the liquid level of molten metal in a duct is increased to the height of an inductor by a simple operation, and also, the liquid level can be held without depending on the presence of the el...  
JP2011116644A
To provide a unshaped refractory excellent in slag penetration resistance, corrosion resistance, and volume stability as a unshaped refractory for use as a lining refractory of a tilting trough, a ladle for steel making, an RH device, or...  
JP3168228U
[Subject] Contact of a heater to the hot-water pipe perimeter is accomplished as it is certain, and a hot water supply device which can be uniformly heated in preventing improvement in thermal conductivity and local heating, shortening s...  
JP4692716B2  
JP4678592B2  
JP2011078999A
To achieve stabilization in the feed of the molten metal each time, and shortening of a feed cycle or the like while suppressing temporal pressure fluctuation of molten metal when a molten metal tank 1 is tilted.A molten metal feeder til...  
JP4667611B2  
JP2011068505A
To provide a refractory molding for metal casting which dispenses with post-treatment such as coating and is free from the metal deposit by the infiltration and reaction of molten metal into the surface of refractory; and a method for ma...  
JP2011056554A
To provide a storage pan and a tilting device for a storage pan which can suppress the amount of stuck material.The storage pan is provided with: a storage part (11) storing a molten metal; a first pouring part (12a) elongating from the ...  
JP4653758B2  
JP4650055B2  
JP2011506102A
The invention relates to an arrangement for casting metal anodes, comprising a tiltable anode furnace (2). The anode furnace (2) is provided with a casting hole (3). The arrangement includes a chute support frame (9) for supporting a chu...  
JP4644168B2  
JP2011017521A
To provide an agitation device, a melting apparatus and a melting method achieving good melting efficiency without contaminating molten metal.The agitation device 150 includes a shifting magnetic field generating unit 160 disposed outsid...  
JP2011016166A
To provide a casting apparatus wherein a sprue of a die can be maintained constantly at a high temperature, any molten metal basin for heating the sprue is not required, any return of the molten metal to a furnace side for each release i...  
JP4620305B2  
JP2011005497A
To achieve the fixed feed amount of the molten metal each time with accuracy, by enabling to stop the feed of a molten metal while the molten metal is separated at a molten metal feed port when stopping the feed of the molten metal.In th...  
JP4603723B2  
JP2010247201A
To provide a device for smelting metal ingot capable of suppressing surface defects, and also to provide a method for smelting the metal ingot using the same.A hearth type electronic beam melting furnace includes: a vacuum chamber; a mea...  
JP2010247202A
To provide a device for smelting metal ingot capable of melting metal ingot, in which surface defects are suppressed, and excellent in linearity while maintaining high productivity, and also to provide a method for smelting the metal ing...  
JP2010234389A
To provide a centrifugal casting method and apparatus in which molten metal is fully supplied to a far end even if a cylindrical mold has a small diameter and a long size.In the centrifugal casting method, molten metal is poured in by a ...  
JP2010227987A
To provide a centrifugal casting method where a teeming tube feeding a molten metal can be inserted into the cylindrical die of a centrifugal casting device without any trouble.The terminal part of a teeming tube is moved to the upper an...  
JP2010214423A
To easily produce a cast product with smooth surface by reducing air involvement into the cast product, giving a feeder head effect of an appropriate pressure to the cast product, without requiring a large mechanism even for a large-size...  
JP4534048B2  
JP2010167456A
To allow even fine inclusions to sufficiently float.In the casting method for a continuous casting device, a tundish provided at the continuous casting device 1 is formed of a T type tundish 3 provided with a fluxing chamber 10 charged w...  
JP2010167457A
To provide a casting method, using a T type tundish which facilitates the floating of inclusions, which can surely float inclusions with due consideration to molten steel throughput.In the casting method for a continuous casting device, ...  

Matches 351 - 400 out of 2,894