Boron Nitride Shrouds

Full Name: Pure hot pressed hexagonal boron nitride shrouds

Purity: 99.5% (BN99)

Additive: None

Available max. size: 16" x16" x8"

Product Details

Boron Nitride Ceramic Material

Boron nitride ceramic material is also known as white graphite. The mechanical properties of hBN produced by QSAM are close to isostatic graphite, while BN is an excellent insulator. BN has high dielectric constant and is resistant to arc corrosion. So boron nitride is widely used as shrouds for electronic devices or vacumm chambers.

Composite Materials available for BN shrouds

In addition to pure boron nitride, QSAM has also developed a variety of BN based composite materials. The composite of boron nitride and aluminum nitride AlN-BN has higher much mechanical strength and higher thermal conductivity than pure boron nitride. Although BN components made by these composite materials are more expensive and difficult to process, their service life is significantly longer in a lot of circumstance.

List of boron nitride material for BN shrouds

BN99 (Data Sheet)	>99% Pure boron nitride material
BN-SiC (Data Sheet)	SiC enhanced boron nitride
BN-AlN (Data Sheet)	Aluminum Nitride enhanced BN
CBN (Data Sheet)	CaO enhanced BN, Similar with HBN
ZCBN (Data Sheet)	Zirconia enhanced BN
PBN (Data Sheet)	Pyrolytic boron nitride/CVD boron nitride

Because boron nitride is a machinable ceramic material, we can make it according to the drawings in about 2 weeks. Please click inquiry to send us message and upload a drawing if necessary.

boron nitride shrouds BN shrouds HBN boron nitride shrouds

BN shrouds Packaging

As a ceramic material, boron nitride is quite fragile in a lot of cases. The BN shrouds are usually hold in plastic bags by vacuum, and protect with heavy foam.

Boron Nitride Packing BN in paper carton BN shrouds supplier