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Matches 451 - 500 out of 4,955

Document Document Title
JP2018059660A
To provide a graphite crucible which needs no application of a coating of a special material excellent in corrosion resistance and can improve the production efficiency greatly, and can maintain the oxidation resistance equivalent to tha...  
JP2018059165A
To provide an Ir alloy crucible that not only has been improved in high-temperature strength, but also resists plastic deformation at high temperature, with an amount of use of Pt reduced for low-cost production.A crucible is composed of...  
JP2018052795A
To provide an operation method of a high-frequency output, which stabilizes a crucible bottom temperature to a target temperature, when an oxide single crystal is raised by a rotation Czochralski method.The operation method of the high-f...  
JP6305788B2  
JP6297015B2  
JP2018039690A
To provide a melt introducing tube capable of suppressing clogging and splashing of a raw material melt, and a production apparatus of a silicon single crystal using the same.A production apparatus includes a chamber 11, a crucible 21 to...  
JP2018039715A
To provide a large-diameter SiC single crystal of high quality.There is provided a PVT growth device including: a growth crucible 1 configured to be charged with an SiC raw material 2 at a bottom part 26 and charged with a single crystal...  
JP2018040062A
To provide a method for producing high purity magnesium by distillation under reduced pressure, and a device therefor.The starting material for a magnesium-containing metal melt is present within the upper region of a distillator heated ...  
JP6289426B2  
JPWO2017051586A1
An aluminum OFF powder dissolving device which the present invention dissolves OFF powder which is aluminum metal or cutting waste of an alloy, and obtains aluminum Molten metal is provided, A centrifugal oil separating system which decr...  
JP6261422B2  
JP2017538582A
The present invention provides use of the lanthanum phosphate for forming the non-wettability for fusion metal, such as zinc and aluminum, and the nonresponsive surface. Thanks to this characteristic, lanthanum phosphate finds out an ext...  
JP2017228348A
To provide a resolution control method of a high-speed induction melting furnace, capable of suppressing deterioration of a quality of an alloy when a heated member is melted for a short time at high speed.A resolution control method of ...  
JP2017228393A
To provide a technique capable of increasing the total amount of heat of heating while avoiding damage, in heating metal by two kinds of heating methods of resistance heating and induction heating.After metal in a solid state is disposed...  
JP2017222537A
To provide: a single crystal growing apparatus and a single crystal growing method capable of using a crucible made of graphite, extremely simple in assembly and arrangement, efficient in thermal efficiency, capable of growing of a singl...  
JP2015531733A5  
JP6242645B2  
JP2017200867A
To make it possible to manufacture a member of a desired shape of a metallic material such as an alloy by a micro-pulling-down method.At a first step S101, there is prepared a crucible formed in a bottom face with an opening for controll...  
JP2017199625A
To provide an energizing heating apparatus that can efficiently continue energizing and heating in a stable state by a simple structure.A top electrode 16 is arranged at a top part of a crucible 11 having conductivity, and a bottom elect...  
JP2017198444A
To provide a container used in melting a material for injection molding to form a component.One container 40 has a main body 42 composed of a plurality of elongated segments 46 electrically insulated from each other, and including a melt...  
JP6223287B2  
JP2017194233A
To provide a cold crucible melting furnace enabling a state in which an induction current [eddy current] circulating around a tubular cooling water passage in each of the segments to be prevented*restricted, a loss of fed electrical powe...  
JP2017194234A
To provide a molten metal nozzle capable of performing a desired molten metal discharging treatment appropriately by avoiding a configuration in which a magnetic flux density passing through a skull present near an upstream end of a molt...  
JP6220051B2  
JP2016534973A5  
JP2017173033A
To provide an induction heating furnace crucible which can sufficiently increase the temperature by induction heating until a radioactive waste can be melted, if the crucible uses a metallic outer cylinder.An induction heating furnace cr...  
JP6200492B2  
JP2017161132A
To provide a crucible for an induction heating furnace capable of efficiently heating*melting a high melting point metal and showing a high durability.This invention relates to a crucible 1 for an induction heating furnace for melting a ...  
JP6193885B2  
JP6193325B2  
JP6180727B2  
JP2017132655A
To provide a manufacturing method of a MgSiSncrystal, the manufacturing method being capable of recycling a crucible and growing the MgSiSncrystal having a good crystallinity with no bubble at all, and a manufacturing apparatus.A manufac...  
JP2017133720A
To provide a melting material component for an induction electric furnace which enables effective preheating and in-furnace melting during an in-furnace melting for sintering process of refractory lining material at the time of building ...  
JP2017125659A
To provide a metal melting device that can be made compact on the whole.A metal melting device comprises a crucible 20 for reserving molten metal inside, an agitation part 30 for agitating the molten metal in the crucible 20, and a heati...  
JP2017120168A
To provide a repeatable crucible in which the crucible does not break easily even with an element unit or even with an inner crucible of an overlapping crucible device during precision casting, for example, and the overlapping crucible d...  
JP2017120136A
To suppress a rise in an ambient temperature of a material container for storing a metallic material.A melting device for a metallic material includes: a rotating shaft 31; a direct-current magnetic field generating device for generating...  
JPWO2016021173A1
While fully producing the microwave effect by heating using microwave, Microwave compound heating furnace 1 which makes it a subject to provide the heating furnace which can perform economical heating which employed the feature of each h...  
JP2017114730A
To provide a particle manufacturing apparatus and a particle manufacturing method capable of manufacturing excellent particles, even when a raw material is glass.A particle manufacturing apparatus 1 includes a melting crucible 11 provide...  
JP6153987B2  
JP2017110886A
To provide a crucible unit capable of efficiently heating a central part of a bottom portion of the crucible unit and capable of preventing damage at the central part of the bottom portion of the crucible unit.A crucible unit 1 has an up...  
JP6148790B2  
JP6146319B2  
JP6144253B2  
JP2017089972A
To prevent a material to be added from being deviated or adhering to a crucible to enable stable melting, in a cold crucible induction melting device.A cold crucible induction melting device includes: a cylindrical crucible configured to...  
JP6128408B2  
JP6131378B1
[Subject] A heater tube for metal Molten metal immersion in which a heat transfer coefficient becomes higher than before from a good nature sintered compact of silicon nitride in thermal conductivity or density is provided. [Means for So...  
JP2017077997A
To provide a glass melting single furnace capable of heating a glass raw material at high temperature in the state of avoiding the damage of a crucible due to occurrence of cracks.A gas burner B arranged in the inside of a furnace body A...  
JP2017072283A
To provide a cold crucible melting furnace that can be operated without any trouble even if metal to be molten comprising specific metal of high affinity is molten in respect to metal constituting each of conductive segments.This inventi...  
JP2017067308A
To provide a hybrid type metal melting furnace which is also capable of holding a molten metal by using a furnace cover while preventing the lifetime from being shortened by exposing a burner provided in the furnace cover under high-temp...  
JP2017067307A
To provide a melting material supply device which can contribute to improvement of melting efficiency or a work environment in a metal melting furnace and is also capable of improving efficiency of melting work.A melting material supply ...  

Matches 451 - 500 out of 4,955