Design Features

Excellent High-Temperature Resistance

Boron Nitride (BN) ceramic structural components exhibit outstanding thermal stability and can operate continuously at temperatures up to 1800–2000°C in 

inert atmospheres or vacuum environments, making them ideal for extreme high-temperature applications.

Superior Thermal Shock Resistance

With a low thermal expansion coefficient, BN ceramics offer exceptional resistance to rapid temperature changes, minimizing the risk of cracking or 

deformation during repeated thermal cycling.

Outstanding Electrical Insulation

BN ceramics maintain excellent electrical insulation performance even at elevated temperatures, making them suitable for high-temperature electrical and 

electronic insulation applications.

High Chemical Inertness

Boron Nitride ceramics are highly resistant to chemical attack and show excellent non-wettability to most molten metals such as aluminum, magnesium, zinc, 

and copper, preventing adhesion and contamination.

Self-Lubricating and Non-Wetting Properties

The layered crystal structure of BN ceramics provides natural lubricity, reducing friction and wear under high-temperature conditions while preventing molten 

metal adhesion.

Good Machinability

Compared with many advanced ceramics, BN ceramics can be machined using conventional metalworking tools, allowing for precise fabrication of complex 

shapes and custom-designed structural components.

Applications

Semiconductor Manufacturing

In semiconductor manufacturing processes, boron nitride ceramic components are widely used for handling, supporting, and positioning delicate silicon 

wafers, especially during high-temperature thermal treatments. Their excellent thermal stability and non-contaminating properties help ensure process 

reliability and wafer integrity under extreme conditions.

Electronic Devices

Boron nitride ceramics are commonly used as insulating components in electronic devices, providing advanced electrical insulation performance. They are 

particularly suitable for applications requiring stable insulation under high voltage or high-temperature environments.

High-Temperature Furnace Components

Boron nitride ceramics are used to manufacture internal furnace components such as supports, fixtures, and structural parts. These components are designed 

to withstand extreme temperatures while maintaining structural stability and long service life in high-temperature furnace systems.

Lubrication Systems

Thanks to their inherent self-lubricating properties, boron nitride ceramic components are ideal for bearings and other moving parts operating in oil-free or 

high-temperature environments, where conventional lubrication methods are not feasible.