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JPH11245016A |
To provide a pump for molten metal which transfers a molten metal accurately and also is controlled simply and surely. This pump for a molten metal contains a molten metal 1 in a molten metal storage room and afterwards transfers the mol...
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JP2942633B2 |
PCT No. PCT/NO96/00090 Sec. 371 Date Feb. 25, 1998 Sec. 102(e) Date Feb. 25, 1998 PCT Filed Apr. 19, 1996 PCT Pub. No. WO96/34710 PCT Pub. Date Nov. 7, 1996The invention relates to a method for measuring the amount of liquid metal contai...
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JP2940187B2 |
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JP2934205B2 |
To provide a pump which is capable of being used also for pumping up a stronly corrosive molten metal, equipped with a small number of moving parts, simple in structure and comprising a small number of parts. This pump is a gas lift pump...
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JP2932899B2 |
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JPH11192541A |
To enable the production of castings of thin and intricate shapes by automatic pouring by communicating a casting pipe with a casting vessel, connecting a pressure control means with the casting vessel and feeding molten metal into a cas...
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JPH11188475A |
To provide a structure of a novel molten metal ladle device and the pouring method thereof, wherein a clean molten metal is pumped and the molten metal is prevented from touching the air as much as possible at the time of transferring an...
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JPH11180711A |
To make it possible to prevent the peel of a coating material of a casting mold by pouring molten silicon while lowering the casting mold by bringing the front end of a pouring spout and the top edge of the casting mold 10 into proximity...
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JPH11179519A |
To provide a molten metal supplying tube improving the durability by holding a double tube structure of the whole tube and a liquid tightening structure of the connecting part with the other member regardless of heating at the time of tr...
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JPH11170030A |
To provide a pump for feeding a small quantity of molten metal every operation from a melting furnace. This pump for feeding the molten metal is provided with a closed box 10 of comparatively small capacity and a tubular molten metal tap...
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JPH11156515A |
To provide an equipment to carry the molten metal in a condition without entrainment of the air and molten metal surface oxidation and to improve accuracy of fixed carrier quantity of the molten metal. This equipment consists of a pump p...
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JPH11156520A |
To obtain the cooling effect equivalent to that of a method of cooling, wherein the cooling water is directly supplied to a cooling cavity with a simple structure. When a die 11 is cooled, cooling water from a water supply hose 16 of a w...
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JPH11132862A |
To obtain a molten metal that cannot be cracked even if it is directly dipped into the non-metal metal molten metal of aluminum, zinc, copper, or the like, has improved heat conductivity, and cannot be subjected to welded loss easily. A ...
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JP2891276B2 |
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JP2890079B2 |
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JPH11108560A |
To facilitate the heat insulation and heating of the molten metal in a crucible by inserting and fixing the integrated crucible having a heating means in an external reinforced metallic tank through a heat insulation layer. A ceramic pap...
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JP2883049B2 |
To cast molten metal without spilling during pouring into a mold from a crucible and to execute this pouring with a comparatively simple structure and a simple operation at the time of operating the molten metal in a centrifugal machine,...
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JP2884246B2 |
The invention relates to a refractory nozzle between a vessel containing a metal melt and a withdrawal device for the metal melt, in particular a refractory outlet for molten steel. To avoid the metal melt freezing in and to avoid de...
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JP2881263B2 |
PCT No. PCT/DK95/00202 Sec. 371 Date Oct. 9, 1996 Sec. 102(e) Date Oct. 9, 1996 PCT Filed May 19, 1995 PCT Pub. No. WO95/32066 PCT Pub. Date Nov. 30, 1995A casting device for counter gravity casting of a light-metal alloy avoids local ex...
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JPH1192236A |
To provide a method for drying green refractory to be dried and fired in a proper time without occurrence of peeling off or of explosion in the amorphous refractory that is used in ladles. The amorphous refractory is dried and fired by c...
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JPH1190617A |
To provide a member for molten non-ferrous metal which scarcely develops the erosion even in the case of dipping in or repeatedly bringing into contact with the molten non-ferrous metal and can be safely used by using comparatively inexp...
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JP2879492B2 |
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JP2874526B2 |
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JP2874106B2 |
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JPH1177283A |
To prevent the solidification, stickiness and deposition of molten metal by forming a conical shaped iron-made formed case and a ceramic fiber fixed to the inner surface thereof and a fixed conical shaped refractory through the ceramic f...
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JP2592356Y2 |
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JP2867133B1 |
[wrap up] [Task] The structure is simple, the amount of hot water supplied can be easily set and changed, the accuracy of hot water supply can be improved, and there is no dripping of molten metal or mixing of oxides, and a hot water sup...
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JP2863333B2 |
The molten metal (15), in particular molten aluminium or an aluminium alloy, is fed to the adjustable roll gap (w) of two casting rolls (42,44) of the horizontal strip casting machine (18) by means of a nozzle horizontally displaceable a...
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JP2864311B2 |
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JP2864314B2 |
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JPH1157967A |
To obtain a high quality metal injection formed product in a low cost with a simple device by adjusting molten metal to semi-molten state while cooling, pressurizing, supplying the molten metal into a cylinder for injection from a cylind...
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JPH1157988A |
To obtain a system which can be applied to a molten metal pouring line having large scale and many kinds by detecting the position of a pouring sprue hole in an upper sand mold, selectively setting the hole position, shifting a molten me...
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JP2590437Y2 |
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JP2853482B2 |
PURPOSE: To restrain the development of warping upward by forming the cross section of a trough body to a U-shape opened in the upper part, covering this outside with a cover and forming a water cooling jacket at the outside to bring the...
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JP2854793B2 |
Apparatus for supplying melt from a melt-holding vessel to a casting machine comprises a ceramic melt pump casing or housing submersible in the melt. The casing includes a melt-pumping chamber with a melt inlet and melt outlet and a pist...
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JPH1128562A |
To mechanize a molten metal pouring work for casting considered as almost impossible to drastically save the labor and to improve the safety. A furnace hearth pallet 10 for setting a mold W, is transferred to a preheating stage 100 for m...
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JPH1110302A |
To prevent the development of cast blow hole, to obtain a high quality product and to shorten the cycle time of formation. In an electromagnetic pressurized forming machine 1 for filling molten metal 100 in a furnace into a cavity 34 in ...
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JP2846327B2 |
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JPH11757A |
To enlarge the contacting area of reducing gas with molten metal, to increase reducing capacity and to facilitate the repairing of molten metal flowing passage by meandering the flow in a transporting trough of the molten metal melted wi...
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JP2842577B2 |
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JP2842992B2 |
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JP2842987B2 |
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JP2838190B2 |
To extend a life of a molten metal tapping trough by a method wherein molten metal storing trough is made with a stopper of high melting point material engaging with a refractory inner lining of the tapping trough and then a metallic lay...
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JP2837278B2 |
PCT No. PCT/FR95/00112 Sec. 371 Date Aug. 7, 1996 Sec. 102(e) Date Aug. 7, 1996 PCT Filed Feb. 1, 1995 PCT Pub. No. WO95/22240 PCT Pub. Date Aug. 17, 1995A device for preheating a metal casting channel (3). The device is positioned in a ...
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JP2837275B2 |
PCT No. PCT/FR94/00570 Sec. 371 Date Apr. 4, 1996 Sec. 102(e) Date Apr. 4, 1996 PCT Filed May 11, 1994 PCT Pub. No. WO94/26444 PCT Pub. Date Nov. 24, 1994The molten-metal feed device (1), arranged between a source of molten metal and a c...
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JPH10324575A |
To provide a method for forming a dense and highly durable casted body without a formwork by wet-spraying a self flow-type slip-casting refractory composition excellent in self-flowability even when kneaded with a small amt. of water and...
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JP2826867B2 |
PURPOSE:To lessen a factory space and energy loss and to improve a material yield by receiving ingots, transporting the ingots to the insertion point of an insertion guide above a melting furnace, inserting the ingots into a melting furn...
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JP2826862B2 |
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JP2826865B2 |
PURPOSE:To save a molten metal moving device, such as electromagnetic pump and to simplify the construction of the device by using an inserting/melting furnace of an upright hollow pipe shape and a rotatable heating up/pouring furnace of...
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JP2817436B2 |
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