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
Working temperature: <1800℃
Thermal Conductivity: >40 W/mK
Coefficient of thermal expansion:4-6×10^-6K
Bending Strength: >130Mpa
Evaporation Rate: 0.35-0.5 g/min.cm2

BN-TiB2 Boron Nitride Ceramic Crucible for High Power of Electron Beam