Supplier: PLANSEE SE
Description: Crucibles made of tungsten and molybdenum are used for sapphire crystal growing. Pressed-sintered crucibles from PLANSEE show a very high density, good corrosion resistance and a high temperature creep resistance which results in an extended product lifetime.
- Crucible Products: Crucible - Cylindrical (Straight wall)
- Bottom Type / Pour Method: Round Bottom
- Melt Temperature: 3632 F
- Material Types: Molybdenum / Mo Alloy
Supplier: Zak, Inc.
Description: No Description Provided
- Crucible Products: Crucible - Conical / Tapered, Crucible - Cylindrical (Straight wall), Crucible - Skull Melting / Water Cooled, Crucible Liner, Evaporation Crucible
- Bottom Type / Pour Method: Flat Bottom, Round Bottom, Pouring / Metering Hole, Pouring Spout
- O.D. / Width: 15 to 60 inch
- Height: 20 to 180 inch
Supplier: Aremco Products, Inc.
Description: Aremco offers a broad range of machinable and fully-dense ceramic materials for applications in which high temperature insulation, thermal shock resistance and high dielectric strength are required. Aremcolox and Super-Heat ceramics include compositions based on alumina, alumino-silicates,
- Crucible Products: Crucible - Cylindrical (Straight wall), Cover / Lid, Other
- Bottom Type / Pour Method: Flat Bottom, Round Bottom
- Material Types: Magnesia / Magnesite
- Application / Industry: Foundry / Casting , Iron & Steel Melting, Other
Description: are cylindrical tubes, spherical domes, rods, crucibles, trays, and shapes to match your specifications and drawings.
- Laboratory Services Offered: Chemical Testing Services, Materials Testing Services
- Materials: Ceramics / Glass, Chemicals
- Testing / Analytical Methods: Ash Testing / Filler Content, Atomic Absorption Spectroscopy (AA), Chromatography (GC, HPLC, etc.), Inductively Coupled Plasma (ICP / LA-ICP), Infrared Spectroscopy (FTIR, etc.), Scanning Electron Microscopy, Trace Analysis (ppm, ppb, ppq), X-ray Fluorescence (XRF), Other
- Industry: Chemical / Material Processing
Supplier: ASTM International
Description: with a fusion-cast alumina-zirconia-silica refractory crucible. A correction for the width of the saw kerf is suggested. The modified method was carried out on a number of cylindrical samples in molten E-glass at 1550°C. The specimen-glass interfacial regions were characterized using SEM, EDS, and XRD.
Calorimeters and Thermal Analyzers - The Premium DSC for All Requirements - Differential Scanning Calorimeter: DSC 204 F1 Phoenix®Supplier: NETZSCH-Gerätebau GmbH
Description: on site. The DSC measuring cell consists of a cylindrical high-conductivity silver block with an embedded heating coil for broad thermal symmetry (3D symmetry) in the sample chamber, the cooling ports for liquid nitrogen or compressed air cooling and a cooling ring for connection of the intracooler
- Calorimeter Type: Differential Scanning Calorimeter (DSC)
- Temperature Range: -292 to 1292 F
- Cooling Available: Yes
- Temperature Control: Yes
Find Suppliers by Category Top
Featured Products Top
Cylindrical Crucible 2mL Capacity
Visit CoorsTek's on-line store offering direct sales of their legacy ceramic labware products, such as the cylindrical crucible, AD-998, 2 mL capacity, 1 part per case. Catalog #: 65530. The site enhances customer convenience with on-line, 24-7 ordering, enables factory-direct orders from the manufacturing plant in Golden, Colorado, and saves customers 10% off list price for porcelain labware. In continuous production for nearly 100 years, CoorsTek porcelain labware has become an iconic staple... (read more)
Browse Crucibles Datasheets for CoorsTek
MINTEQ® International Inc, Pyrogenics Group
We produce shapes to customer specifications
Communication and Transmission. Pyroid ® pyrolytic graphite is available as a free standing shape with diameters up to 22 in. (56 cm) or as small as 0.5 in. with wall thicknesses of 0.006 in. (0.015 cm). These shapes have all the same properties of flat plate pyrolytic graphite including superior thermal transport and low erosion potential. We produce shapes to customer specifications including cylindrical tubes, spherical domes, cylindrical rods, and elliptical crucibles... (read more)
Browse Crucibles Datasheets for MINTEQ® International Inc, Pyrogenics Group
More Information Top
Combined effects of crucible geometry and Marangoni convection on silicon Czochralski crystal growth
The effect of natural convection on the growth in the traditional system ( cylindrical crucible ) was studied by several researchers; N. Kobayashi  and W. E. Langlois  were the first to do it.
Forced and thermocapillary convection in silicon Czochralski crystal growth in semispherical crucible
The effect of natural convection on the growth in the traditional system ( cylindrical crucible ) was studied by several researchers; Kobayashi N  and Langlois W E  were the first to do it.
Numerical simulation of the horizontal Bridgman growth. Part II: Three�?dimensional flow
Finally, in section 7, we consider briefly the flow in a cylindrical crucible .
Determination of Temperature�?Dependent Heat Conductivity and Thermal Diffusivity of Waste Glass Melter Feed
We designed an experimental setup consisting of a large cylindrical crucible with an assembly of thermocouples (TC) that monitors the evolution of the temperature field while the crucible is heated at a constant rate.
Springer Handbook of Crystal Growth
Platinum cylindrical crucibles , 30 mm in diameter and 40 mm high, filled with about 50 g of solution with composition of K2O : P2O5 : TiO2 = 49.8 : 33.2 : 17 (mol %) in self- flux and K2O : P2O5 : TiO2 : WO3 = 42 : 14 : 14...
Numerical simulation of laminar natural convection in a laterally heated vertical cylindrical enclosure: application to crystal growth
This configu- ration is an idealisation of the conditions existing during crystal growth from the melt in a cylindrical crucible using the Czochralski technique.
Rarefied Gas Dynamics: Physical Phenomena > Angular Distributions of Molecular Flux Effusing from a Cylindrical Crucible Partially Filled with Liquid
Rarefied Gas Dynamics: Physical Phenomena > Angular Distributions of Molecular Flux Effusing from a Cylindrical Crucible Partially Filled with Liquid .
Microwave enhanced pyrochemical reactions of PuO sub 2 , UO sub 2 , and U sub 3 O sub 8
The BN crucible had a BN cover and was contained in a 0.032 m (1.25 in.) OD X 0.025 m (1.00 in.) lD X 0.064 m (2.5 in.)length MgO cylindrical crucible .
Foaming of E-Glass (Report for G Plus Project for PPG)
A sample of glass batch or melt was placed in a silica-glass cylindrical crucible of 2-cm inner diameter.
TG-DTA determination of water evolved from CaSO4 ·x H2 O
A labyrinth crucible and a quartz cylindrical crucible with a new lid were used for the experiments shown in Figs 4 and 5.
Simulation of Czochralski melt flows using parallel adaptive finite element procedures
629 . cylindrical crucible and InP melt with encapsulant (LEC) in a smaller crucible with a curved bottom.
Modelling of Stefan problems in complex configurations involving two different metals using the enthalpy method
The model simulates heat transferand fluid flow in a cylindrical crucible where a metal that does not exhibit phase change is immersed into a metal bath whose metal undergoes phase change.
An induction furnace to attain temperatures above 3000°C in controlled atmospheres
In the thermally uninsulated induction furnace, because of the high temperatures used, the heat lost from a cylindrical crucible placed at the centre of a solenoidal work coil may be assumed to be totally due to radiation, and since the temperature of...
European Experiments on 2-D Molten Core Concrete Interaction: HECLA and VULCANO
It involved pouring of 20.4 kg of stainless steel at 15608C into a cylindrical crucible made of sili- ceous concrete.
4-9 A continuous wire is produced by sliding a blade (red) along a helical path (blue) on the surface of the cylindrical crucible .