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JPH10287477A |
To enable reduction of the wear amount eroded by molten metal or stag and lower the unit requirement of refractory products. The raw material for the prepared unshaped refractories containing one or two or more kinds of 10-99.9 wt.% magn...
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JPH10281664A |
To prolong the lifetime of steel tapping trough by using substantially large-sized through-hole blocks having at least one through hole of a given inner diameter as aggregates of refractories for forming a steel tapping trough and produc...
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JPH10277718A |
To facilitate shifting start of a sprue at the accurate timing without affected by the condition of casting metal by providing a molten metal detecting means for detecting the discharging the molten metal from the sprue part of a trough ...
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JPH10277727A |
To safely, surely and automatically transfer molten metal, to prevent the solidification of molten metal during transferring and to reduce the development of oxide by automatically flowing the molten metal sucked up while reducing the pr...
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JP2811956B2 |
A metallurgical furnace installation is disclosed which includes a metallurgical furnace for holding a metal melt therein, a melt launder, and a drain launder. The furnace has an outlet for discharging the melt and a drain hole for drain...
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JP2811955B2 |
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JP2809033B2 |
PURPOSE: To provide a molten metal distributing equipment which is capable of achieving high clearliness of the molten metal. CONSTITUTION: In a molten metal distributing equipment which distributes the molten metal in a buffer furnace 1...
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JPH10263795A |
To make it difficult to oxidize the molten metal surface by forming a gas chamber in a connection part of a molten metal transfer pipe to a molten metal pouring pipe, and introducing the inert gas from an upper part of the gas chamber to...
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JPH10244354A |
To prevent the leakage of molten metal and the damage of a piping by forming the molten metal receiving inlet of an injection sleeve to a recessing truncated conical shape and the introducing pipe tip end part of a molten metal supplying...
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JP2795840B2 |
To automatically remove a solidified film of molten metal stuck on the inner face of a ladle by inclining a main body, ladle and turning over the ladle after molten metal in ladle is poured in a die with inclining a main body of an incli...
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JP2787797B2 |
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JP2787426B2 |
After casting a mould (1) through a bottom inlet (2) with liquid metal (4) under pressure through a mouthpiece (5) of a casting device, the inlet (2) is closed by a closing element (8) being pressed by the mouthpiece (5) into sealing abu...
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JP2578347Y2 |
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JP2787065B2 |
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JP2779095B2 |
PURPOSE: To correct a warp generated due to uneven coating, etc., of a facing material. CONSTITUTION: The water cooling jackets 7a, 7b are respectively arranged on both sides of the trough main body 1, and the solenoid valves 12a, 12b, w...
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JPH10166138A |
To prevent the mixing of overflowed molten metal into an adjoining mold in the case of being excess supplemental quantity of the molten metal into a pouring box and the leakage of the molten metal and the collapse of a mold caused by one...
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JP2572041Y2 |
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JP2740354B2 |
PCT No. PCT/FR94/00139 Sec. 371 Date Sep. 26, 1995 Sec. 102(e) Date Sep. 26, 1995 PCT Filed Feb. 7, 1994 PCT Pub. No. WO94/17938 PCT Pub. Date Aug. 18, 1994A heating assembly 1 for transferring liquid metal 28 has a closed cross-section ...
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JP2732163B2 |
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JPH1071461A |
To provide an apparatus by which the other strands, etc., are prevented from failing the pouring flow is prevented from scattering and drifting to normally drop the pouring flow to a trough at the time of stopping the pouring of molten m...
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JP2564881Y2 |
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JPH1060513A |
To provide an attaching/detaching device of a main runner cover for an iron tapping runner of a blast furnace which can further efficiently execute the attaching/detaching work in the safety, profitability and the saving of labor, by usi...
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JPH1034316A |
To prevent the remained solidification of molten aluminum in a pump at the unused time of the pump for using at the time of feeding the molten aluminum by vertically shifting rotary blades and automatically flowing out the molten aluminu...
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JP2706160B2 |
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JPH105981A |
To easily and surely execute the fitting of a launder tube to a furnace body and to prevent the development of molten metal leakage by enabling separately the adjustment of the position of the launder tube body to the opening part of the...
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JPH09323154A |
To automate the fitting and the removing works of a pouring box and a cover body by arranging the cover body forming the pouring box cover for closing the opening hole of the pouring box except a pouring part at a hang-down base body sid...
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JP2687315B2 |
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JPH09300064A |
To melt and mix an absolutely necessary quantity of inoculant with molten metal and to improve the quality of a cast product by adding a quantity of inoculant necessary for an individual mold to the molten metal just before pouring the m...
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JPH09301782A |
To provide a formed article which is lightweight and inexpensive and also is excellent in wetting resistance and corrosion resistance to molten nonferrous metals such as molten aluminum alloys, etc., and has high heat- insulating propert...
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JPH09295131A |
To automate the fitting/detaching work of a pouring box to/from a mold, to save the labor and to improve the productivity under condition of securing the safety. In a pouring box hang-carrying device 9, a pouring box 8 hung through a cla...
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JP2676651B2 |
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JP2670286B2 |
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JPH09255410A |
To obtain the subject precast block incorporated with a specified amount of specific sintered compact clinker having a specific granular size as aggregate to improve both the spalling resistance and abrasion resistance of the block. This...
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JPH09255409A |
To obtain the subject precast block incorporated with a specified amount of specific sintered compact clinker having a specific granular size as aggregate to improve both the spalling resistance and abration resistance of the block. This...
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JPH09220660A |
To facilitate the replenishment and feeding of molten metal from a melting furnace to a ladle, to enable efficient carrying of the molten metal, to simplify the constitution and to improve the durability without causing any damage. In th...
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JP2542993Y2 |
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JP2633588B2 |
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JP2631667B2 |
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JPH09182954A |
To supply absolutely required amt. of molten metal to a casting mold by pouring the molten metal in a measuring cup using a measuring means into the mold by means of a pouring mechanism. A measuring cup 1 containing a molten metal measur...
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JPH09174229A |
To improve the characteristic of a casting product and to reduce the cost by weighing molten metal by one mold, receiving the molten metal into a small ladle, adding a prescribed quantity of inoculant, closely communicating a molten meta...
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JPH09164473A |
To continue the stable molten metal pouring work by calculating the sprue position of a die to which the molten metal is poured every time when the die is sent, judging whether or not the die is located in the molten metal pouring zone, ...
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JP2538753Y2 |
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JP2617654B2 |
PURPOSE: To make assembling in off-line possible and to make assembling of plate bricks at the other place having good circumference possible by arranging an intermediate base plate including a cartridge type runner cutting off mechanism...
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JPH09141401A |
To prevent an Al3Zr crystallized product from being deposited atop of a spout at a low cost without spoiling operability by lining the spout with a ceramic-based heat-resisting material and specifying the preheating temperature of the sp...
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JPH09136152A |
To provide an electromagnetic molten metal feeding equipment excellent in the economy, maintainability, and handling. A duct 21 is of double structure of a metallic duct outer tube 22 and a duct inner tube 23 inserted inside the duct out...
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JPH09108823A |
To provide a molten metal pouring method which can effectively pour molten metal into a sprue arranged an arbitrary fixed position of a mold flask, and a device therefor by holding the positional relation (L, H) between the dropping star...
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JPH0999358A |
To smoothly supply molten metal into a cavity by arranging a partition wall for parting the vol. in a molten metal pool part corresponding to the vol. of the cavity communicated with each runner in the pool part. Since the vol. of the ca...
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JPH0985428A |
To prevent the sticking of molten metal to the lower surface of a nozzle and to improve the productivity by forming the inner diameter of a nozzle end part at larger than the diameter of a sprue cup of a mold and bringing the lower surfa...
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JPH0985427A |
To prevent the sticking of molten metal by arranging a groove and/or a hole penetrating the inner surface of a sprue cup in a mold between the surround of the sprue cup and inner diameter at the nozzle end part to flow the molten metal r...
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JP2530429Y2 |
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