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JPH0512719Y2 |
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JPH0582242A |
PURPOSE: To provide an electric furnace heater having a predetermined resistance. CONSTITUTION: After the value of electric resistance value of an electric furnace heater 1 is measured by means of a resistance value detector, the electri...
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JPH0522156B2 |
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JPH0570805A |
PURPOSE: To easily reclaim the cuttings of high-m.p. active metal with a simple process by crushing and cleaning the cuttings, compacting the crushed material in a capsule to a specified sp.gr., deaerating, tightly closing and then compr...
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JPH0566092A |
PURPOSE: To shorten treatment time by lining a quarts glass pipe and constituting a core pipe with a ceramic cylinder as an outer wall. CONSTITUTION: A quarts glass pipe 11 is lined while a ceramic cylinder 12 is arranged to be an outer ...
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JPH0510239Y2 |
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JPH0518036B2 |
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JPH0518035B2 |
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JPH0560467A |
PURPOSE: To obtain a heat condensing type electric furnace capable of obtaining a sudden temperature gradient or an arbitrary temperature gradient by a method wherein an evacuating passage, communicating with a doughnut type heat-condens...
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JPH0517476B2 |
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JPH0559406A |
PURPOSE: To easily produce a high-quality annular compound material at a low cost by HIP. CONSTITUTION: A material 1 to be treated in which at least two annular base materials 2 and 3 are adjacently arranged is placed in a metallic-foil ...
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JPH0517475B2 |
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JPH058469Y2 |
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JPH0515957B2 |
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JPH058470Y2 |
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JPH0515956B2 |
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JPH058472Y2 |
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JPH058477Y2 |
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JPH058476Y2 |
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JPH058475Y2 |
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JPH058473Y2 |
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JPH058471Y2 |
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JPH058474Y2 |
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JPH0552479A |
PURPOSE: To heat the whole of a bar-type specimen simultaneously so as to provide the specimen with some temperature distribution. CONSTITUTION: The title furnace is provided with a reflecting mirror surface 3 to heat a specimen 5 by a l...
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JPH0545068A |
PURPOSE: To provide a reaction device for heating and cooling a reaction vessel upon a DNA synthesis reaction, etc., being performed wherein durability and heating accuracy of a heating table are improved. CONSTITUTION: A heating table 1...
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JPH0513039U |
[Purpose] It is an object of the present invention to provide a new core tube of a heat treatment furnace which is easy to handle in various aspects without any skill level or individual difference when sealing a cap in a tube. [Constitu...
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JPH055439Y2 |
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JPH0534072A |
PURPOSE: To short-circuit a pair of lead wires by molten metal when the metal of a work and the like is molten and thereby detecting the smelting of the metal correctly and quickly by a method wherein at least one pair of lead wires are ...
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JPH0533010A |
PURPOSE: To improve soaking property by dividing a heat insulating layer into the ceiling and the main tube of a pressure sintering furnace and making the layer adaptable to a process for sending gas as a pressure medium for sintering an...
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JPH0533009A |
PURPOSE: To reduce the concn. of impurities in gaseous Ar by forming Cr, Al and Ti as impurity fixing materials into a stable shape and size by which breakage is almost prevented and bringing the gaseous Ar into contact with the material...
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JPH054955Y2 |
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JPH0525505A |
PURPOSE: To dewax a hard alloy green compact so that the difference in the amt. of residual carbon between the center and end is reduced irrespective of the size at the time of removing a hydrocarbonic forming wax to be used as a lubrica...
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JPH054187Y2 |
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JPH055293B2 |
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JPH055294B2 |
PURPOSE:To reduce the pressure dependence of optical thermometry generated by the temp. gradient in the lower part of a specimen stand, by arranging a honeycomb-shaped collimator at a position below a furnace chamber and under the upper ...
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JPH055295B2 |
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JPH059509A |
PURPOSE: To obtain the sintered body of the high-alloy tool steel which is free from structural defects in material, such as formation of coarse crystal grains, formation of macrocarbides arising from the melting and aggregating of carbi...
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JPH0510679A |
PURPOSE: To obtain a body insulating structure which can reduce both a heat radiation loss and temperature rising.cooling necessary times in a batch type combustion chamber. CONSTITUTION: A body insulating structure for a batch type comb...
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JPH0510680A |
PURPOSE: To eliminate irregularities in upper and lower temperatures of a material to be treated and to accelerate a cooling speed by forming a gas subpassage between a plurality of guide cylinders, and variously altering a height in whi...
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JPH0510683A |
PURPOSE: To improve a working efficiency by matching a level of an upper surface in which a buffer member and a slide sheet are laid to that of a lower surface of a crude base plate on a shelf plate, sliding the base plate to the shelf p...
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JPH0510678A |
PURPOSE: To obtain a batch type combustion furnace constructed to temporarily and primarily burn in continuation a ceramic molded form. CONSTITUTION: A batch type combustion furnace comprises a combustion chamber 2 for burning a material...
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JPH0510677A |
PURPOSE: To carry out a high quality degreasing service for processed articles by laying out a conversion member, which is capable of absorbing thermal energy from a heating element and emitting far infrared rays to the processed article...
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JPH051797Y2 |
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JPH051795Y2 |
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JPH051796Y2 |
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JPH051794Y2 |
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JPH055587A |
PURPOSE: To improve quality, reliability and productivity of a product particularly in manufacture of semiconductor by extending a uniform temperature range in a heating furnace. CONSTITUTION: Self-sealable heat insulating members 3 for ...
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JPH051996U |
[Purpose] It improves the performance of the light irradiation heating furnace of semiconductor wafers, that is, temperature rise characteristics, temperature uniformity, maintainability, and temperature stability. [Constitution] In the ...
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JPH051598B2 |
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JPH051404B2 |
PURPOSE:To improve temperature distribution, by providing the first and second groove parts having heating wires at the side of an opening part of the outer surface and the side of the bottom part of a soaking block, whose one end is ope...
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