Boron Nitride Composite Ceramics BN-T grade

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Boron Nitride Composite Ceramics BN-T grade

The Typical Characteristics BN-T
Chemical Composition BN+TiB2+AIN
Density g/cm3 >3.01
Modulus of Elasticity Gpa 60~70
Flexural Strength Mpa >150
Coefficient of Thermal Expansion (1450°C) (10-6/K) 4~6
Thermal Conductivity at 20°C W/mk 100/40
MAX-Temperature of use Oxidizing 900°C
Vacuum 1700°C
Inert 2000°C
RT Resistivity Ω.cm >300~2000

BN-T products have excellent corrosion resistance and longer life time. They have good anti-oxidation ability and can work 400~500°C higher than graphite products.

Typical Applications

  1. Conductive ceramic evaporation boats for vacuum aluminum metallization
  2. Conductive ceramic crucible for electron beam evaporation at high temperature
  3. Crucibles and parts for optical coating equipment

No minimum quantity requirement

$15.00 handling fee for orders less than $100.00 prior to shipping

Email for custom products