BN

Hot-pressed hexagonal Boron Nitride is often referred to as "white graphite" since it has similar layer structure as graphite. It has outstanding thermal characteristics: high thermal conductivity and excellent thermal shock resistance. It is stable …

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…

Hexagonal Boron Nitride (HBN) is also known as ‘White Graphite', has a similar (hexagonal) crystal structure as Graphite. This crystal structure provides excellent lubricating properties. It offers high thermal conductivity and good thermal shock…