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Supplier: Robuster Quartz
Description: 1500 degree centigrade and above. it is a container which can be loadered polysilicon raw material. So the melting point of silicon is 1500 ?. RBC3 Quartz crucible from Robuster can be continuous working more than 100 hours in that high temperature. Because the condition
- Application / Industry: Chemical Processing, Other
- Bottom Type / Pour Method: Flat Bottom
- Crucible Products: Crucible - Conical / Tapered
- Furnace Type: Other
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Supplier: Robuster Quartz
Description: Robuster Quartz Fused Silica Ceramics features excellent thermal reliability under high temperature (up to 1350°C), resistivity to chemical corrosion and thermal shock; Our Silica ceramic products are widely used in chemical, medical and biology industries for chemical synthesis
- Application / Industry: Chemical Processing, Foundry / Casting , Other
- Bottom Type / Pour Method: Flat Bottom
- Capacity: 0.9154 to 2.44 cubic inches
- Crucible Products: Crucible - Conical / Tapered
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Supplier: Robuster Quartz
Description: Robuster Quartz Fused Silica Ceramics features excellent thermal reliability under high temperature (up to 1350°C), resistivity to chemical corrosion and thermal shock; Our Silica ceramic products are widely used in chemical, medical and biology industries for chemical synthesis
- Application / Industry: Chemical Processing, Foundry / Casting , Other
- Bottom Type / Pour Method: Round Bottom
- Capacity: 0.3051 to 9.15 cubic inches
- Crucible Products: Crucible - Conical / Tapered
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Supplier: CoorsTek
Description: Synthetic quartz glass crucibles used for pulling single crystal silicon must be extremely pure and heat resistant — directly contacting electronic grade silicon (EGS) at high temperatures for prolonged periods. CoorsTek offers various grades of ultra-pure quartz
- Application / Industry: Semiconductor Manufacturing
- Bottom Type / Pour Method: Flat Bottom
- Material Types: Fused Quartz
- O.D. / Width: 31.5 inch
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Supplier: Robuster Quartz
Description: Robuster Quartz Fused Silica Ceramics features excellent thermal reliability under high temperature (up to 1350°C), resistivity to chemical corrosion and thermal shock; Our Silica ceramic products are widely used in chemical, medical and biology industries for chemical synthesis
- Application / Industry: Chemical Processing
- Bottom Type / Pour Method: Round Bottom, Pouring Spout
- Capacity: 0.6102 to 12.2 cubic inches
- Crucible Products: Crucible - Conical / Tapered
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Supplier: LECO Corporation
Description: For more than 50 years, LECO has provided top-quality ceramic products to industries worldwide, such as technical ceramics, powdered metal (PM), metal injection molders (MIM), and foundry and investment casting. Designed to support sintering operations at temperatures up to 3200°F
- Silicate and Clay Based Material Type: Zircon
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Description: Advantages Of Boron Nitride Ceramic Crucible Boron nitride ceramic crucible has good heat resistance, thermal stability, thermal conductivity and high temperature dielectric strength, which is an ideal application in heat dissipation and high temperature
- Applications: Electrical / HV Parts
- Coeff. of Thermal Expansion (CTE): 2 µm/m-C
- Material Type: Boron Nitride, Specialty Ceramic
- Shape / Form: Rod Stock
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Description: plays a very important role in the military field and the national economy. BeO ceramic products are also a refractory material. BeO ceramic crucibles can be used to melt rare metals and precious metals, especially where high-purity metals or alloys are required. The working
- Applications: Electrical / HV Parts
- Density: 3.02 g/cc
- Material Type: Beryllia / Beryllium Oxide, Specialty Ceramic
- Thermal Conductivity: 200 to 250 W/m-K
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Description: high vacuum environment, and have excellent corrosion resistance and resistance. Therefore, BN ceramic products are the ideal choice for many industries, such as: Crucible for smelting semiconductors; High temperature vessels for metallurgy; Semiconductor heat dissipation
- Applications: Electrical / HV Parts
- Coeff. of Thermal Expansion (CTE): 2 µm/m-C
- Material Type: Boron Nitride, Specialty Ceramic
- Thermal Conductivity: 33 W/m-K
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Description: Ceramic can withstand high temperature in high vacuum environment, and have excellent corrosion resistance and resistance. Therefore, BN ceramic products are the ideal choice for many industries, such as: Crucible for smelting semiconductors; High
- Applications: Electrical / HV Parts
- Coeff. of Thermal Expansion (CTE): 2 µm/m-C
- Material Type: Boron Nitride, Specialty Ceramic
- Shape / Form: Spout / Nozzle (Launder Pouring / Atomization)
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More Information Top
Indicates content that may require registration and/or purchase.
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http://dspace.mit.edu/bitstream/handle/1721.1/42359/234196999-MIT.pdf?sequence=2
The ingot is a silicon crystal grown in a high - temperature quartz crucible inside an atmosphere of inert gas.
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Evaluation on electrical resistivity of silicon materials after electron beam melting
Oxygen impurity is one of the main impurities in the crystal, which can be incorporated into silicon ingot during the casting process due to the reaction between silicon melt and quartz crucible at high temperature .
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IVth International Glass Congress in Paris
~ungsten and molybdenum glasses were melted in quartz crucibles at higher temperatures .
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Photovoltaics
Crystal growth begins with the extraction of a vaccinating crystal of the melt that is located in a quartz crucible at high temperature .
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Photovoltaics
Crystal growth begins with the extraction of a vaccinating crystal of the melt that is located in a quartz crucible at high temperature .
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Influence of catalyst residues on thermo-oxidative aging and thermal stability of poly(butene-1)
… was measured by boiling ether extraction for 48 h; b Melt flow index was tested at 190 °C with a load 2160 g (ASTM D1238); c The iPB samples were treated under high temperature in a quartz crucible and the finally obtained …
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http://dspace.mit.edu/bitstream/handle/1721.1/51532/30685194-MIT.pdf?sequence=2
Purified BeO2 and A1203 targets were prepared by precipitating the Be or Al as the hydroxide and heating at high temperature in a quartz crucible to convert to the oxide.
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CHARACTERIZING COSTS, SAVINGS AND BENEFITS OF A SELECTION OF ENERGY EFFICIENT EMERGING TECHNOLOGIES IN THE UNITED STATES
In the CZ process, crushed polycrystalline silicon is doped with arsenic, boron, phosphorus, or antimony and melted at high temperatures in a quartz crucible .
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Emerging energy-efficient industrial technologies
In the CZ process, crushed polycrystalline silicon is doped with arsenic, boron, phosphorus, or antimony and melted at high temperatures in a quartz crucible .
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Phase constitution and lattice parameter relationships in rapidly solidified (Fe0.65 Mn0.35 )0.83 Al0.17 -xC and Fe3 Al-xC pseudo-binary alloys
Because Fe3AI-xC alloys seem to have high melting tem- peratures , quartz crucibles were unusable for the melt- spinning process.