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Boron Nitride Crucible

Catalog No.HBN005
MaterialPure composite boron nitride

Stanford Advanced Materials provide our customers with high-quality hexagonal Boron Nitride Crucible (BN ceramic). BN crucibles are available from high-temperature-(1900C)-formed 99% pure composite boron nitride materials.

Other shapes of boron nitride ceramic products: Boron Nitride BlanksBoron Nitride PlateBoron Nitride Rod.

More details

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 and Boron Nitride sheets are made from hot pressed boron nitride blank. Hexagonal boron nitride (H-BN) behaves similar with graphite mechanically, but offers excellent electrical resistance. 

 SAM_boron nitride products Boron Nitride

Available materials of SAM Boron Nitride Crucible:

Cat No.




Hot pressed at high temperature (1900C).

Excellent corrosion resistance and thermal conductivity. Limited wear resistance

Self-bonded and high purity (>99%)

Machinable Blanks

Finished Parts


General purpose material

Bonded by boric oxide

Finished Parts


Calcium borate bonded boron nitride

Enhanced moisture resitance

Finished Parts


BN 60%, SiO2 40%

Finished Parts


BN 40%, SiO2 60%

Finished Parts


BN-45%, Zr2O3 45%

Finished Parts

Specifications of BN99 and ZSBN for your reference!

Prototyping service also available for other ceramics material
Alumina(99~99.7)                                           Silicon Nitride 
Pyrolytic boron nitride                                     Boron Carbide 
Silicon Carbide (98% 99.5%)                         Zirconia

SAM_alumina silicon nitride other ceramic materials

Typical Applications of Boron Nitride Crucibles:
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:
-Electric insulators in vacuum system
-Insulators for high temperature furnace
-Spacers for glass melting
-Boron Nitride parts for ion injection equipment

AIXlarge glass melting vacuum-furnace

Packing of SAM Boron Nitride Ceramic
SAMs’ 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.

SAM_BN plate packing_1 SAM_BN plate packing_2

Related products you may be interested in:
Alumina PlateBC PlateBN BlankPBN Disc

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