CoorsTek® 65540 Cylindrical Alumina Crucible, 170mL, AD-998, Top O.D. x H: 40 x 165mm

CoorsTek Product Availability Notice: Please allow an estimated five to fifteen days lead time for delivery of CoorsTek products. Some products can take slightly longer for delivery.
Item Number:CTI-65540
Manufacturer Part No:65540
Manufacturer:CoorsTek
Units:Sold individually

Details

  • Suitable for glass melting, including borosilicate glass.
  • Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes
  • CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide
  • High-Alumina Labware temperature change rate should not exceed 150º C/hour
  • AD-998 High-Alumina properties include a maximum use temperature (without load) of 1750°C.
  • Sold individually
This CoorsTek® AD-998 High-Alumina labware cylindrical crucible is made of 99.8%-pure aluminum oxide. It is highly resistant to chemical attack. This alumina-ceramic ware is especially useful to chemists, metallurgists, and others involved in high-temperature work demanding contamination-free results. AD-998 ware is highly refractory, meant for use in reducing and oxidizing atmospheres. It is inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. It is suitable for glass melting, including borosilicate glass. Recommended for use with refractory metals such as molybdenum, platinum, rhodium, tungsten, tantalum and iridium. High-Alumina Labware temperature change rate should not exceed 150º C/hour. CoorsTek® AD-998 High-Alumina properties include a maximum use temperature (without load) of 1750°C. The specific gravity is 3.9 (typical). Hardness is 79 on Rockwell 45N scale and 9 on Mohs scale. Permeability: Gas-tight. Water Absorption: None. Material: High-Alumina. Diameter: 40mm. Height: 165mm. Capacity: 170mL. CoorsTek® #: 65540.

Documents & Videos

This CoorsTek® AD-998 High-Alumina labware cylindrical crucible is made of 99.8%-pure aluminum oxide. It is highly resistant to chemical attack. This alumina-ceramic ware is especially useful to chemists, metallurgists, and others involved in high-temperature work demanding contamination-free results. AD-998 ware is highly refractory, meant for use in reducing and oxidizing atmospheres. It is inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. It is suitable for glass melting, including borosilicate glass. Recommended for use with refractory metals such as molybdenum, platinum, rhodium, tungsten, tantalum and iridium. High-Alumina Labware temperature change rate should not exceed 150º C/hour. CoorsTek® AD-998 High-Alumina properties include a maximum use temperature (without load) of 1750°C. The specific gravity is 3.9 (typical). Hardness is 79 on Rockwell 45N scale and 9 on Mohs scale. Permeability: Gas-tight. Water Absorption: None. Material: High-Alumina. Diameter: 40mm. Height: 165mm. Capacity: 170mL. CoorsTek® #: 65540.