BN1002 Boron Nitride Break Ring (H-BN Break Ring)

Catalog No.	BN1002
Material	Hexagonal Boron Nitride
Purity	99%
Size	Customized

Boron Nitride Break Ring (H-BN Break Ring) behaves similarly to graphite mechanically but offers excellent electrical resistance. Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality Boron Nitride Break Rings (H-BN Break Rings).

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BN1002 Boron Nitride Break Ring (H-BN Break Ring)

Description

Specification

Technical Data Sheet

Video

Boron Nitride Ring Description

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 a high vacuum environment.

Boron Nitride Break Ring (H-BN Break Ring) produced by SAM is made from hot-pressed boron nitride blank. Hexagonal boron nitride (H-BN) behaves similarly to graphite mechanically but offers excellent electrical resistance.

SAM_BN break ring

Boron Nitride Break Ring (H-BN Break Ring) Specifications

Grade	BN99 (Grade AX05)	BN-BO (Grade A)	BNCB (Grade HP)	BNSIO (M&M26)	BN-AlN	ZSBN
Composition	hBN > 99.5%	hBN > 98%	hBN > 90% Calcium Borate	hBN 40%, SiO2 60% (M) hBN 60%, SiO2 40% (M26)	BN+AlN AlBO3	hBN > 45% ZrO2 < 45% Borosilicate < 10%
Color	white	white	white	white	white	gray
Density (g/cm³)	1.9	2.1	2.0	2.1-2.3	2.5-2.6	2.9
Features	Excellent corrosion resistance High thermal conductivity Thermal shock resistance		Excellent moisture resistance Low thermal expansion Spallation resistance	Thermal shock resistance High thermal conductivity Moisture resistance	High thermal conductivity High-temperature resistance Easy machining	Good wear resistance Chemical stability High thermal shock stability
Shape	Rod Plate/Sheet Tube Crucible Custom part	Rod Custom part	Custom part	Custom part	Custom part	Nozzle Custom part

*For more information, please contact us.

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

Alumina_structure_ceramics silicon nitride SAM_PBN Crucible

Boron Nitride Break Ring (H-BN Break Ring) Applications

1. Electrical Insulation: Boron nitride has excellent electrical insulating properties, making it ideal for use in high-voltage electrical equipment.

2. Thermal Management: It can withstand high temperatures and has good thermal conductivity, which is useful in managing heat in electronic devices and other high-temperature applications.

3. Wear-resistant Components: Its hardness and chemical stability make it suitable for use in abrasive environments, such as in mechanical seals and bearings.

4. Nuclear Applications: Its neutron absorption properties make it useful in nuclear reactors, particularly in control rods and neutron shields.

5. Ceramic Materials: Boron nitride is used in advanced ceramics for its high thermal and chemical stability.

6. Cutting Tools: It can be used as a cutting tool material due to its hardness and thermal resistance.

AIXlarge horizontal_casting_machine

Boron Nitride Break Ring (H-BN Break Ring) Packaging

Boron Nitride Break Ring (H-BN Break Ring) produced by SAM is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

SAM_BN Ring_packaging_1 SAM_BN Ring_packaging_2