Crucible - Cylindrical (Straight wall) Crucibles Datasheets

Pressed-Sintered Molybdenum and Tungsten Crucibles

During sapphire production, Al2O3 - the compound that is to become the future single crystal - is melted in molybdenum and tungsten crucibles. It is in the Kyropoulos process that our pressed-sintered crucibles show their strengths to best effect. They are repeatedly heated to more than 2000 °C... [See More]

  • Crucible Type: Cylindrical (Straight Wall)
  • Material Types: Molybdenum; Tungsten Carbide; Metal
  • Bottom / Pour Type: RoundBottom
  • Bond Type: Homogeneous bonding - sintered, HIPed, fused
Quartz Crucibles for Semicoductor
from Robuster Quartz

Series of crucibles for semiconductor level: RBC4. RBC4 is produced with material of higher purity UNIMIN IOTA 6 sands and advanced cleaning procedure, applicable for semiconductor. Material Sector: In view of the impurities such as aluminum and boron in quartz, the formula of the special chemical... [See More]

  • Crucible Type: Cylindrical (Straight Wall)
  • OD / Width: 17.91 to 24.13
  • Bottom / Pour Type: FlatBottom
  • Height: 12.68 to 15.12
Slip Cast Crucible -- Aremcolox™ 502-1400
from Aremco Products, Inc.

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,... [See More]

  • Crucible Type: Flanged Lids; Cylindrical (Straight Wall) (optional feature); Cover / Lid (optional feature)
  • OD / Width: ? to 6
  • Bottom / Pour Type: FlatBottom (optional feature); RoundBottom (optional feature)
  • Thickness: 0.090 to 0.200
Alumina Open Pour Crucibles
from LECO Corporation

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 (1760... [See More]

  • Crucible Type: Cylindrical (Straight Wall)
  • OD / Width: 3.25 to 19.25
  • Bottom / Pour Type: FlatBottom
  • Height: 4 to 21
Custom Crucibles
from Zak, Inc.

High velocity flow configurations or conventional water jacket designs [See More]

  • Crucible Type: Conical / Tapered; Cylindrical (Straight Wall); EvapCrucible; Crucible - Skull Melting; Crucible Liner
  • OD / Width: 15 to 60
  • Bottom / Pour Type: FlatBottom (optional feature); Open bottom or metering hole (optional feature); RoundBottom (optional feature); Spout (optional feature)
  • Height: 20 to 180