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JP4667665B2 |
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JP2011069513A |
To provide a melting furnace capable of remarkably improving workability in disposing a gate, and easily performing maintenance such as replacement.The melting furnace 1 includes a furnace body 2, and the gate 3 for leading out molten me...
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JP2011069606A |
To maintain a stable state of molten metal in an arc furnace by detecting a change of state of an iron source supplied into the furnace when continuously supplying the iron source into the arc furnace and melting it.The arc melting facil...
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JP4665197B2 |
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JP2011065791A |
To provide a structure for mounting a stopper to support a lifting mast for holding electrodes prepared for an electric furnace, the structure preventing occurrence of fatigue cracks at a stopper mounting position for supporting the lift...
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JP2011065930A |
To provide a connection structure improving conductivity between an electrode and a terminal.The connection structure 2 connects an electrode 12 attached to a structure to a connection conductive part 13 to be connected to a power supply...
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JP4662360B2 |
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JP2011058667A |
To provide a device of exchanging an electrode of a plasma torch capable of easily performing electrode exchanging work in a small working space.The device is provided with a torch holding member 40 holding a torch body 32 in an extended...
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JP4655301B2 |
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JP4656767B2 |
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JP4655422B2 |
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JP4657465B2 |
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JP4658629B2 |
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JP4654603B2 |
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JP4656785B2 |
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JP2011047623A |
To provide a continuous heating furnace capable of heating a billet from an ordinary temperature to a prescribed temperature, and shortening its temperature rising cycle even in the continuous heating furnace using induction heating coil...
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JP2011046996A |
To provide a member made of a Co-based alloy for an electric melting furnace for subjecting a high level radioactive waste glass having excellent corrosion resistance to a high temperature molten glass having excellent high temperature s...
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JP4646427B2 |
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JP4646592B2 |
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JP4646032B2 |
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JP2011042850A |
To provide a dezincification apparatus which can extremely inexpensively and surely remove zinc, and to provide a dezincification method therefor.This dezincification apparatus includes: an induction heating container 50 which has an inp...
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JP2011042871A |
To provide an apparatus and a method for determining abnormality of induction hardening in which the induction hardening is appropriately performed.The apparatus for determining abnormality of induction hardening 20 includes a current se...
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JP4641816B2 |
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JP2011038683A |
To provide a horizontal continuous annealing furnace of a metal strip capable of effectively improving the heating capacity.In the horizontal continuous annealing furnace 10 of the metal strip 20, a support plate 36 made of ceramics is d...
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JP2011036877A |
To provide a method for producing a TiAl alloy ingot which can produce a sound, large-sized TiAl ingot by reducing process time and equipment driving cost required for melting so as to inexpensively suppress production cost, and further ...
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JP4638002B2 |
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JP4633264B2 |
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JP4634743B2 |
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JP2011034690A |
To provide an electrode structure of a steel stock heating device with a simple construction easy to uniformly heat a whole area having a wider width, and to provide a steel stock heating method.The steel stock heating device 10 includes...
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JP2011033217A |
To stop supply of an iron source to a melting chamber in a temperature rising period while smoothly supplying the iron source to the melting chamber in a melting period, in arc melting equipment.In this arc melting equipment 1 including ...
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JP2011033333A |
To continuously carry out dry distillation without explosive combustion of combustible gas generated by a dry distillation object, to improve throughput by shorting the time required for one batch, and to evenly lower a temperature of a ...
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JP4630111B2 |
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JP4628358B2 |
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JP2011021763A |
To provide a method of installing a heater in a heating furnace, capable of installing the heater in the heating furnace in a short time at low costs.A furnace wall 10 of an annealing furnace is composed of an inner metallic plate 11 dis...
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JP2011017482A |
To provide an easily executable method of removing inclusions capable of efficiently removing fine inclusions in molten metal which cannot be removed by floatation and filtration.The method of removing the inclusions in the molten metal ...
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JP4618920B2 |
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JP2011007469A |
To provide a means for heating a metal plate-like object with near infrared rays while suppressing reduction in absorption rate even when the output ratio is reduced as the whole near infrared ray heating device.A near infrared lamp to b...
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JP4610893B2 |
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JP2010281534A |
To provide a metal heat treatment furnace for reducing running costs and increasing a cooling speed.This metal heat treatment furnace includes a heating section 20 having a heating element using carbon generating heat by allowing high-fr...
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JP2010277963A |
To simplify device structure and assembly of a heating device structured by using a three-phase induction appliance.A heating device includes: a three-phase induction appliance 2 in which three leg iron cores 21 are triangularly arranged...
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JP4593109B2 |
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JP4594263B2 |
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JP2010537376A |
An apparatus and related method for inductively heating a workpiece is disclosed. A first magnetic unit is rotated about a metallic workpiece utilizing a super-conducting spool, while a second magnetic unit can be utilized to generate an...
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JP2010269334A |
To provide a method for manufacturing an ingot capable of suppressing generation of cast defects and of manufacturing a large sound ingot, and also to provide a cold crucible induction melting device.In the method for manufacturing the i...
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JP2010269333A |
To provide a method for manufacturing an ingot capable of suppressing generation of cast defects and of manufacturing a large sound ingot.In the method for manufacturing the ingot 6 by pulling out a crucible bottom 1 downward while suppl...
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JP2010265508A |
To provide an apparatus and a method for manufacturing a thin film, wherein the frequency of changing a vapor deposition vessel is reduced and the vapor deposition cost is reduced by preventing any crack or breakage of the vapor depositi...
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JP2010264475A |
To prevent the contamination of a molten metal caused by a starting block upon cold crucible induction melting, and to achieve the edge cutting of the starting block and to achieve reuse of the same. A cold crucible induction melting pro...
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JP4587022B2 |
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JP2010261689A |
To provide a vacuum arc melting method and its melting furnace, accurately making hot top control at the optimal time, in metal refining of titanium, titanium alloy, etc. In the vacuum arc melting method, a consumable electrode is melted...
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JP4582493B2 |
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