High purity graphite crucible for vacuum furnace

Vacuum Furnaces - AMG Corporate

AMG Engineering, based in Hanau, Germany, is the worldwide market leader in vacuum metallurgy, the technology leader in vacuum heat treatment, and the

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Induction Melting and Casting of Titanium Alloy Aircraft Components

13 Sep 1974 and bottom pouring in a graphite crucible was evaluated for four titanium alloys . Diagram of Induction Melting Furnace for ritanium Alloys. 9. 4. .. melting point of pure titanium was determined using the above method. It .. ing temperature, n-itrogen gas was introduced as a purge system and the vacuum.

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Specialty Graphites for High- Temperature Furnaces - SGL Group

Products for high-temperature furnaces (vacuum and inert gas furnaces) .. High degree of purity: Our soft graphite felt's low sulphur . ɋ 3D-C/C crucibles.

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Vacuum Processing Technique for Development of Primary

1 Jun 1999 A blackbody designed to be in equilibrium with pure substances is termed a of a sealed annular graphite crucible surrounding the radiating cavity. The crucible containing the freeze metal is used in a heat-pipe furnace.

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1700ºC Temperature Controlled Induction Heater (30KW) with

Vacuum Induction Heater (30KW) with Material Feeding Ante-chamber & Melt High Purity Graphite Crucible: 73 O.D × 63 I.D × 140 H mm is included for 150mm(OD) x 142mm(ID) x 400mm(L) Quartz furnace tube is included, click pic.1 to

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1800°C Compact Vacuum* and Atmosphere Tube Furnace (60mm

Vacuum sealing flanges with valves, vacuum gauge, and a high purity The temperature of GSL-1800X-S60 tube furnace is controlled by a 30 segment pr. pressure < 0.02 MPa / 0.2 Bar/ 3 PSI; Never use graphite crucible in alumina tube.

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Foundry | Italimpianti Orafi

Graphite Clay Crucibles particularly suitable for gold fusions and pure silver fusions. Suitable for: • Vacuum/Pressure Casting Furnace FIM/MCC – FIM/MCE

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Pyrolytic graphite plates, shapes, CVD coatings & machined parts

Graphite Machining Inc. - Pyrolytic graphite plates, shapes, coatings and machined parts. components, electron beam melting crucibles and pyrolytic graphite CVD coatings. Vacuum furnace for producing high purity pyrolytic graphite.

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Special refractories for use at high temperature - NIST Page

work with metals of the highest purity, but crucibles prepared from the so-called. "C. P." or reagentgrade of use of graphite is limited from the fact that it combines with many . Arsem vacuum furnace and the high-frequency^ induction furnace.

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Industries Served | Mersen Graphite

Mersen Graphite offers all high-temperature industries an innovative and wide range of a complete range of materials for high temperature vacuum furnaces. We also specialize in high purity graphite for producing quartz crucibles used in

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Induction Furnace Graphite Crucible - Alibaba

High Pure Graphite Crucible Used in Induction Furnace. Add to Compare vacuum induction graphitization heating treatment crucible furnace. Add to Compare.

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Induction Melting Furnaces - Induction Technology Corporation

The furnaces can be used with ceramic (non-conductive) crucibles or conductive crucibles such as graphite, clay graphite or silicon carbide. refining of high purity metal and alloys; smelting; and vacuum and controlled atmoshere melting.

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Patent WO2017024378A1 - Silica to high purity silicon production

16 Feb 2017 An apparatus and a process for the production of high purity silicon from of Claims 6 to 7, wherein the crucible is made of low conductivity graphite. . materials to high purity silicon takes place in a vacuum arc furnace, the

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Patent US5582630 - Ultra high purity magnesium vacuum distillation

10 Dec 1996 Ultra high purity materials, particularly metallic materials such as a crucible, a vertical condenser in which horizontal high purity graphite baffles are resistance furnace that is controlled to heat the crucible to evaporate the

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Graphite Crucible With SiO2 Liner for Metal Casting 75ml Capacity

High purity (99.9%) heat resistant graphite crucibles with flat bottom. shock and withstands constant working temperature up to 1500°C or 3600°C (vacuum condition). 8KW Compact Induction Furnace w/ Graphite Crucible for Melting.

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Graphite Crucibles on ThomasNet

Results 1 - 25 of 38 Welcome to the premier industrial source for Graphite Crucibles. lube blocks, boats, crucibles, molds, furnace liners, nozzles, heating elements. Service Company* High Temperature Vacuum Induction Purification Of Graphite, Advanced Features include purity greater than 5 ppm, high density, high

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Processing technologies of Ni-Ti based shape memory - ESOMAT

prepared by high-frequency induction vacuum melting in graphite crucible combined Preparation of highly pure and special alloys, to which shape memory Ni-Ti Input material consists of an ingot prepared in a vacuum induction furnace.

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Can anyone tell me the details about vacuum casting for Titanium?

8 Jan 2015 Melting of metal using induction furnace, - ResearchGate, the professional above are one of the very view ways to melt Titanium in a pure state. of Titanium in high vacuum inertial atmosphere in an graphite crucible that is

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Crucible - Wikipedia

A crucible is a container that can withstand very high temperatures and is used for metal, glass, . Steel production using iron and carbon works in the same way as brass with the iron metal being These are triangular vessels made on a wheel or within a mould using high alumina clay and tempered with pure quartz sand.

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Patent US3180632 - Coated crucible and crucible and mold coating

high purity material, is inherently lower in cost than present vacuum Vacuum induction melting and casting of such metals in graphite crucibles and molds are not adversely affected, and overall sound, high quality castings are obtained. . is performed in the crucible and mold in a 100 kw. vacuum induction furnace.

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Alloy preparation of hydrogen storage materials

vaCuum induction melting electrochemically operative. [52] us. .. density, high purity graphite crucible; and melting the . tion furnace for melting of materials.

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Pan Carbon / Graphite Felt - CGT CarbonCGT Carbon

Graphite Felt is a high quality insulation for vacuum and in-ert gas furnaces where to PAN Graphite Felt for applications where chemical purity is not as critical. high purified graphite crucibles, heating elements and other elements within

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Alumina - McDanel Adv. Ceramic Technologies

McDanel offers Alumina with various purity levels, including 99.8% and 99.0%. Standard McDanel Alumina products include various tubes, rods, crucibles, boats, proves inert to hydrogen, carbon and refractory metals in many severe situations. furnace tubes, high temperature vacuum furnaces, heat treating furnace

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Vacuum-Induction-Furnace - Ferrous Metallurgy - Lehrstuhl für

Due to the skin-effect, higher frequency is used for the smaller volume of the (e.g. high purity alumina) or graphite crucible; slag free melting; use of high-purity

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Electronic graphite applications - carbon applications for electronics

High Purity Graphite Materials - machined parts and components In the manufacture of solar silicon preproducts, the crucibles, boats and various other moulds

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Graphite Heating Element_Graphite Heating Element

Home · Products · Graphite Carbon Machining · Vacuum Furnace Graphite Parts High quality graphite or 3 highs(high strength,high purity,high density) is

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Graphite Fixtures and Eutectic Bonding - Semco Carbon

Sintering as well as vacuum processing are examples where eutectic bonding Additionally coatings of high purity ceramic materials such as aluminum oxide

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Inductotherm - Applications - Inductotherm Corp.

Converting alumina into pure aluminum and ultimately into useful aluminum alloys is an energy-intensive process. From removable crucible furnaces, used to melt just a few pounds of brass for High Temperature Graphite Heating We offer a wide variety of air and vacuum induction melting furnaces that are ideal for

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VIM/VIDP - ALD Va

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