|Material||Pure composite boron nitride|
Stanford Advanced Materials provides our customers with high quality hexagonal boron nitride crucibles (H-BN ceramic). BN crucibles are available from high-temperature-(1900C)-formed 99% pure composite boron nitride materials.
Boron Nitride, also known as BN, Hexagonal boron nitride (H-BN) and hot pressed boron nitride, is a good self-lubricate ceramic that can withstand high temperature and maintain its lubricating capability in high vacuum environment. SAM Boron Nitride crucibles are made from hot pressed boron nitride blank. Hexagonal boron nitride (H-BN) behaves similar with graphite mechanically, but offers excellent electrical resistance.
Available materials of SAM Boron Nitride Crucible
|BN99||Hot pressed at high temperature (1900C).
Excellent corrosion resistance and thermal conductivity. Limited wear resistance
Self-bonded and high purity (>99%)
|BNBO||General purpose material
Bonded by boric oxide
|BNCB||Calcium borate bonded boron nitride
Enhanced moisture resitance
|BN60||BN 60%, SiO2 40%||Finished Parts|
|BN40||BN 40%, SiO2 60%||Finished Parts|
|ZSBN||BN-45%, Zr2O3 45%||Finished Parts|
Specifications of BN99 and ZSBN for your reference!
Typical Applications of Boron Nitride Crucible
Boron Nitride ceramic from Stanford Advanced Materials can withstand high temperature in high vacuum environment, plus it has excellent corrosion resistance and electrical resistance. Thus, Boron Nitride ceramic product is an ideal choice in a wide range of industries, such as:
– Crucibles for crystal growth
– Break rings for horizontal casting machine
– Insulators for high temperature furnace
– Electric insulators in vacuum system
– Feed through for high voltage equipment
Packaging of SAM boron nitride ceramic
SAM’s boron nitride ceramics are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.