BN Ceramic

The working temperature of the boron nitride ceramic crucible is 1900°C under vacuum and 2100°C under atmosphere protection. Nitrogen or argon atmospheres are best, it makes have the longest life. The boron nitride crucible has strong thermal shoc…

Boron nitride is used for the electrode insulation of vacuum high-temperature equipment. Matching model: BN-99, BN-AL Advantage: Temperature resistance up to 2000 degrees; Thermal shock resistance; High electrical breakdown resistance …