HBN

TOPLUS^® HBN

RFQ: What is Boron Nitride?
Boron Nitride HBN is a White powder, also known as Hexagonal Boron Nitride.

What are the uses of Boron Nitride in ceramics?
Boron nitride is widely used in ceramics field to improve the properties of traditional ceramics

-HBN as a ceramic additive, can enhance its high-temperature lubricity and improve its thermal shock resistance.

-Furthermore, can optimize dielectric properties. The low dielectric constant and low loss characteristics of h-BN can improve the dielectric properties of composite ceramics at high frequencies, making it suitable for use in radio frequency or microwave window materials.

What are the benefits of Boron Nitride in ceramics?
 

- HBN acts as a modulator of thermal properties. Its low coefficient of thermal expansion and high thermal conductivity effectively buffer thermal stress, making it an ideal phase for improving the thermal shock resistance of ceramics.

- HBN offers a comprehensive performance balance. Compared to other toughening or lubricating additives (such as graphite), h-BN provides lubricity and machinability without significantly reducing the material's oxidation temperature and strength, thus offering a wider performance window.
 

TOPLUS^® HBN plays both a performance "enhancer" (improving thermal shock resistance, thermal conductivity, and lubricity) and a process "enabler" (providing machinability). It successfully combines the hardness and strength of traditional ceramics with its own lubrication, thermal conductivity, and ease of machining, creating a new generation of advanced ceramic materials that meet the requirements of complex operating conditions such as high temperature, high speed, corrosion resistance, and insulation and heat dissipation. These materials are widely used in core processes of modern industries ranging from high-end metallurgy and semiconductor manufacturing to aerospace and new energy vehicles.

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