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JP2023145454A |
To provide a heat treatment apparatus and a heat treatment method capable of improving the maintainability of a member to be heated more than heretofore available.A heat treatment apparatus includes: a body to be conveyed including an ob...
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JP2023144472A |
To provide an optical heating device capable of adjusting an illumination distribution on a main surface of a processed substrate with higher precision, and provide a heat treatment method.An optical heating device comprises: a support m...
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JP7355990B2 |
To provide a technology capable of realizing streamlining of a maintenance work in a cold crucible melting furnace of a bottom tapping method.A cold crucible melting furnace CCF of this invention comprises: a cylindrical crucible 21; a b...
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JP7349193B1 |
[Problem] It is possible to prevent bolt plastic deformation even when used in industrial furnaces where the temperature reaches high temperatures of 200°C or more due to conduction heat, radiant heat, etc., and effectively prevent gall...
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JP7349305B2 |
To provide a contact shoe for an electric furnace capable of suppressing abnormal discharge between the contact shoe for an electric furnace and an electrode.An internal surface 11S of a contact shoe 11 comprises a plurality of contact s...
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JP7342314B2 |
To provide a thermal treatment apparatus which can reduce uneven heating in a width direction of a web.A thermal treatment apparatus includes a heater group 40 disposed every predetermined spacing along a transport path of a web W runnin...
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JP7343112B2 |
To provide a thermal treatment apparatus which can reduce uneven heating in a width direction of a web.A thermal treatment apparatus includes a heater group 40 disposed every predetermined spacing along a transport path of a web W runnin...
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JP7339098B2 |
To provide an arc melting furnace and a melting method for the object to be melted having Lorentz force acted on the object to be melted suppressed by making magnetic field intensity by a magnet variable.An arc melting furnace device 1 c...
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JP2023123632A |
To provide a molten metal immersion member capable of facilitating the maintenance of a heater and a thermocouple immersed in a molten metal and capable of minimizing parts to be destroyed.A molten metal immersion member to be immersed i...
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JP7330688B2 |
To provide an electric furnace capable of suppressing the scattering of a content jetted from the inside of a furnace body.An electric furnace comprises: a furnace body 11; a furnace cover 21 closing an opening part 11T of the furnace bo...
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JP7318210B2 |
To provide a melting device allowing easy control of power supply to a heating coil part, while stably feeding a molten raw material.A melting device 100 has an induction heating coil part 50 for inserting a melting raw material 200 and ...
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JP7318378B2 |
To provide a heating deice preventing the generation of uneven heating upon heating a sheet-like material.A heating device 1 is used for heating a sheet-like material S and comprises: a housing 10 in which an opening 12a for carrying in ...
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JP2023532723A |
at least a.providing a mineral bulk material and a conductive material; b.placing the mineral bulk material and the conductive material into a kiln; c.generating an electromagnetic field within the kiln; d.heat treating the mineral bulk ...
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JP2023531151A |
Embodiments relate to a plant for melting and/or heating metallic materials and a corresponding method for supplying electrical energy. The plant comprises at least one induction furnace (11) and means (12) for supplying the induction fu...
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JP7312499B1 |
An object of the present invention is to speed up the melting time when melting a metal material in a molten metal. A metal melting furnace 1 for solving the above-mentioned problems is provided with a metal melting chamber 13 that house...
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JP2023530566A |
A catholyte for a Hall-Heroult cell type electrolytic cell for the production of aluminum comprises a cathode block rod-machined or connected with steel collector bars, Cu rods or metal collector plates (20), the cathode block surface co...
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JP7311339B2 |
To efficiently produce friction material.The present invention provides a friction material production device for sintering friction material, having a tool that holds a laminate of workpieces, which are preliminary moldings of friction ...
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JP7308367B2 |
An apparatus for and a method of microwave heating of rotatable articles includes at least one microwave radiation source, at least one wave guide and a heating chamber for receiving a rotatable article which comprises a material absorbi...
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JP2023528654A |
The electric gas heater (2) is separated from each other and electrically insulated from each other by a housing (4) and a number of thin-walled tubes (16) arranged in a bundle (18) inside the housing (4). a guard member (20) configured ...
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JP2023528272A |
A power supply for an industrial plant (20) for processing materials, the plant (20) being connected to one or more lines (11, 21) for processing materials and a power grid (15). one or more user devices (17, 18, 19) and a power supply.
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JP2023526363A |
The present invention provides a hollow tube made of a ceramic material; a heat insulating material surrounding the outer peripheral surface of the tube and made of a ceramic material; Including flange.
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JP7289161B2 |
[Problem] To provide a heating device and a heating method with which uniformity of temperature distribution can be achieved without affecting the air flow inside a chamber when the heating device is disposed inside the chamber. [Solutio...
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JP7287163B2 |
Provided are a method for controlling a flash discharge lamp, whereby mistaken light emission can be confirmed prior to a main discharge, and a flash heating device. A method for controlling a flash discharge lamp for emitting light in...
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JP7272070B2 |
To provide an induction heating apparatus capable of suppressing a decrease in workability when working on a member that presses an induction heating coil from the upper side downward is performed.An induction heating apparatus 100 inclu...
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JP7271679B2 |
A shell (10) acts as a transporting shoe for steel ingots, which are pushed through a preferably tubular induction furnace for inductive heating for the purpose of producing seamless tubes by the extrusion process. The shell (10) is form...
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JP7271719B2 |
Apparatus for heating metal products, able to heat by electromagnetic induction at least one metal product positioned in a heating chamber and mobile in a direction of feed, in which said heating apparatus comprises one or more heating c...
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JP7268042B2 |
The invention relates to a remelting plant comprising a furnace chamber (50), which can be positioned over a crucible (60) of a melting station, an electrode rod (48), which by way of a lead-through (52) can be inserted or is inserted in...
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JP2023061540A |
To provide a method for easily forming a protective layer consisting of high melting point metal carbide such as tantalum carbide on a carbon base material constituting a carbon heating element.A carbon base material 3 has, for example, ...
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JP2023060680A |
To provide a practical crucible type induction furnace capable of effectively preventing the expansion (particularly, vertical expansion) of a melting chamber upon use caused by heat and elongating the furnace reconstruction and exchange...
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JP7265923B2 |
To provide a heating device that can restrain degradation of a chamber caused by heat of superheated steam.A heating device 2 comprises a chamber 6 for housing an object 4 to be heated, a superheated steam generation part 14 for supplyin...
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JP2023517025A |
The present invention relates to a thermal insulation element (1) for insulating an induction heating high temperature treatment zone (2), the walls of the thermal insulation element (1) having an electrical resistivity ρF.is 10-5~10-1I...
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JP7261615B2 |
To provide a hearth that can reduce fluctuations in component concentration of a cast product.There is provided a hearth 100 that has a pair of side walls 111 and 112 extending in a longitudinal direction, an upstream side front wall 113...
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JP2023515176A |
The present invention relates to an apparatus for melting metals with a melting temperature below 1000°C. A device (2) for forming a plasma (8) is arranged in the melting furnace (1). The device (2) is connected to at least one first so...
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JP2023051142A |
To provide a heating device with a conveyor capable of preventing variations in conveyance speed.A heating device inductively heats a metal member on a conveyor 2 on which a high-frequency heating device 1 is installed. Rollers 4a and 4b...
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JP2023052066A |
To provide a device thermally or thermochemically treating a material, particularly, a battery cathode material.A device comprises a housing 16, and a process chamber 20 is present therein. A material 12 or a support structure 40 loaded ...
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JP2023048749A |
To provide a chemical reaction device, capable of elevating the temperature of a heating object to a reaction level more quickly than heating by external heating system by directly heating a device member and in-device filling material (...
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JP2023048398A |
To provide an electrode lifting control device capable of securing sufficient input power.An electrode lifting control device in an embodiment includes harmonic removal calculation means for extracting a fundamental wave voltage signal b...
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JP7246446B2 |
To provide a heat treatment device capable of reducing maintenance due to a solid body adhered to an inner wall of a chamber.A heat treatment device is equipped with a chamber that can maintain an atmosphere of reduced pressure lower tha...
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JP2023042464A |
To provide a molten metal heating heater and a molten metal heating method capable of transmitting heat to a molten metal further efficiently by induction heating.A molten metal heating heater 30 heats a molten metal M used for melting o...
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JP7244445B2 |
To efficiently perform heating by electric heaters.A melting furnace 100 for a non-ferrous metal comprises a chamber 101 heating a molten metal S by electric heaters 20, 30, and melts a non-ferrous metal charged to the molten metal S. Th...
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JP7244196B2 |
To provide an arc furnace electrode lifting device with improved electrode control performance.An arc furnace electrode lifting device according to an embodiment includes: a first variable coefficient setting unit that measures a first v...
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JP2023037748A |
To provide a technique capable of efficiently executing heating in a heating device.A heating device comprises: a body part having an inlet and an outlet; an induction heating furnace stored in the body part and having a heating start po...
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JP7237271B2 |
To provide silica which can extract as much amorphous silica as possible and can extract as much amorphous silica per hour, an apparatus for producing the silica, and a method for producing the silica, thereby solving the problem.A metho...
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JP2023509114A |
The present disclosure provides a hot zone heater of a single crystal furnace and a single crystal furnace, wherein the hot zone heater of the single crystal furnace includes an edge main heater and an auxiliary heater, and the edge main...
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JP2023507616A |
An electron beam (EB) gun assembly for an EB furnace is provided. The EB gun assembly includes an EB gun frame assembly including a skeleton frame and at least one EB gun attached to the skeleton frame, the EB gun frame assembly rigidly ...
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JP2023025014A |
To provide a heater capable of heating efficiently and uniformly a heating object having a cylindrical outer circumferential surface part.A heater 1 heating a heating object W having a cylindrical outer circumferential surface 300a compr...
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JP2023016497A |
To provide a heater terminal cover, a heater unit, and a thermal processor that can suppress powdering of a molybdenum disilicide heater more reliably.A heater terminal cover 50 covers at least a part of terminals 11A and 11B of a heater...
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JP2023014815A |
To provide an electric furnace allowing easy control of temperature in the furnace during burning.An electric furnace 1 has a lower wall 20, a left wall 22, a right wall 24, a rear wall 26, an upper wall 28 and a lid 30 forming a furnace...
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JP7206965B2 |
To provide a method and apparatus for producing a titanium ingot having a fine solidification structure and suppressed in segregation of a solute element.A method for producing a titanium ingot 52 includes a raw material supply process, ...
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JP2023003361A |
To provide a light-weight carbon fiber which is light-weight and has excellent tensile strength and tensile elastic modulus both, a light-weight carbon fiber strand, a carbon fiber-reinforced composite material, a manufacturing method th...
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