Boron nitride is an excellent self-lubricating ceramic that can withstand high temperatures and maintain its lubrication capabilities in high vacuum environments. Usually composed of hexagonal boron nitride (P-BN), it has good heat resistance, therm…

As an important part of chemical equipment, crucible is a container for melting and refining liquid metal and heating solid-liquid reaction. It is the basis for ensuring the smooth progress of chemical reactions. There are many types of crucibles. A…

BN-TiB2 crucible is often used for electronic beam evaporation. The material is with electric conduction.   Technical Data: Material: BN+TiB2 Binder: B2O3 Color: Grey Electrical resistivity(room temperature): 300-2000uΩ.cm W…

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…