BN1002 Hot Pressed Boron Nitride Break Ring (BN Break Ring)

Boron Nitride Ring Description

Hot Pressed Boron Nitride (HPBN) Break Ring is a precision ceramic component made from high-purity hexagonal boron nitride powder, formed through a vacuum hot-pressing process. These break rings are primarily used in high-temperature metal casting and continuous casting operations, particularly for non-ferrous metals like aluminum, magnesium, and their alloys.

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

*The above information is based on theoretical values. For specific customization requirements, please feel free to contact us.

Prototyping service also available for other ceramics material

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

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

Boron Nitride Break Rings are specialized components designed for demanding mechanical and electrical environments. Their key applications include:

• High-Temperature Mechanical Seals and Supports
  Used as durable, wear-resistant rings in mechanical seals and bearing assemblies, especially in high-temperature and corrosive environments.

• Electrical Insulation Rings
  Serve as excellent electrical insulators in high-voltage equipment, providing reliable dielectric strength and thermal stability.

• Vacuum and High-Temperature Equipment Components
  Ideal for use in vacuum systems and high-temperature devices where low outgassing, chemical inertness, and thermal resistance are critical.

• Corrosion-Resistant and Wear-Resistant Parts
  Their chemical stability and hardness make them suitable for abrasive and corrosive conditions, extending component life.

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

Our products are packaged in customized cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customization and the use of appropriate cushioning materials to provide optimal protection during transportation.

HBN, CBN, and WBN Comparison

Frequently Asked Questions

1. What are the main advantages of Boron Nitride Break Rings compared to other ceramic rings?
Boron Nitride Break Rings offer excellent thermal stability, electrical insulation, chemical inertness, and self-lubricating properties. Unlike graphite, they do not conduct electricity, making them ideal for high-voltage and vacuum applications.

2. Can Boron Nitride Break Rings be customized in size and shape?
Yes, Boron Nitride Break Rings are typically manufactured by hot pressing and can be custom-made to meet specific dimensional and tolerance requirements based on your application needs.

3. In which industries are Boron Nitride Break Rings commonly used?
They are widely used in high-temperature mechanical seals, electrical insulation components, vacuum equipment, chemical processing, and aerospace applications where durability, thermal resistance, and electrical insulation are critical.

Related articles:

Boron Nitride Guide: Properties, Structure & Applications

What Are the Characteristics of Hexagonal Boron Nitride?

How SAM Provided Customized Boron Nitride Refractory Devices