Overview of Boron Nitride Ceramic

Boron Nitride (BN) ceramic is a unique material renowned for its exceptional properties, making it highly valuable in various industrial applications. It exists in multiple forms, primarily hexagonal boron nitride (h-BN), cubic boron nitride (c-BN), and wurtzite boron nitride (w-BN). Hexagonal BN, the most common form, is often compared to graphite due to its lubricious and thermally conductive yet electrically insulating nature. Boron Nitride ceramics are synthesized under high temperatures and pressures, offering a rare combination of properties not found in many other materials.

Features of Boron Nitride Ceramic

Thermal Conductivity: Excellent thermal conductivity, especially in the hexagonal form, allowing efficient heat dissipation.

Electrical Insulation: Outstanding electrical insulation properties make it ideal for electrical applications requiring thermal management.

Chemical Stability: Highly resistant to chemical attacks, including strong acids and bases, ensuring durability in harsh environments.

Thermal Shock Resistance: Superior resistance to thermal shock, enabling it to withstand rapid temperature changes without cracking.

Mechanical Strength: Good mechanical strength at both room and elevated temperatures, although this can vary with the form of BN.

Lubricity: Self-lubricating property due to its layered structure, which reduces friction and wear in moving parts.

Non-Toxic: Safe to use in various settings, including medical and food processing industries, due to its non-toxic nature.

High-Temperature Performance: Maintains stability at extremely high temperatures, exceeding 1000°C in inert atmospheres, making it suitable for refractory applications.

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Specification of Factory Supply Hexagonal Boron Nitride Powder Ceramic Cubic Boron Nitride Powder

Factory Supply Hexagonal Boron Nitride Powder and Ceramic Cubic Boron Nitride Powder are advanced materials designed for industrial applications. Both powders offer unique properties for high-performance uses. Hexagonal Boron Nitride Powder (h-BN) is a white crystalline material. It has a layered structure similar to graphite. This powder is known for high thermal conductivity and low electrical conductivity. It works well as a lubricant in high-temperature environments. The material resists oxidation up to 900°C. It remains stable in most acids and alkalis. Particle sizes range from submicron to several microns. Custom particle size distributions are available. The powder is free-flowing and easy to disperse in coatings or composites. Ceramic Cubic Boron Nitride Powder (c-BN) has a cubic crystal structure. It is second only to diamond in hardness. This makes it ideal for cutting tools and abrasives. The material maintains hardness at elevated temperatures. It resists wear and corrosion in harsh conditions. Particle sizes vary from nanometers to micrometers. The powder is chemically inert and suitable for high-precision machining. Both h-BN and c-BN powders are produced with strict quality control. Purity levels exceed 99% for critical applications. Moisture content is kept below 0.5% to prevent clumping. The powders are packaged in moisture-resistant containers. They are stored in dry environments to ensure stability. Industries using these materials include aerospace, electronics, and automotive manufacturing. In electronics, h-BN acts as a heat sink material. It insulates components while dissipating heat. c-BN is used for grinding hardened steel or superalloys. It improves tool life and machining efficiency. The powders are added to ceramics to enhance thermal shock resistance. They are mixed into polymers for composite materials with better mechanical strength. Factory Supply ensures consistent product quality and bulk availability. Prices are competitive for large-volume orders. Technical support is provided for material selection and application guidance. Custom formulations meet specific customer requirements. Samples are available for testing before purchase. The powders comply with international safety and environmental standards. Handling guidelines are included to ensure safe usage. Storage recommendations help maintain product performance over time.

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Applications of Factory Supply Hexagonal Boron Nitride Powder Ceramic Cubic Boron Nitride Powder

Manufacturing facility supply hexagonal boron nitride powder and ceramic cubic boron nitride powder offer critical roles across several sectors. Hexagonal boron nitride (h-BN) functions well in high-temperature atmospheres. It endures extreme warmth without weakening. Metallurgy and aerospace sectors use it for heating system parts, crucibles, and thermal insulation. Its security at temperature levels over 2000 ° C makes it optimal for protective layers on surfaces subjected to intense warm.

Hexagonal boron nitride powder serves as a solid lube. It lowers rubbing in machinery operating under high temperatures or vacuum problems. Unlike fluid lubes, h-BN does not evaporate or damage down. This residential or commercial property benefits metal-forming processes and high-performance engines. The powder likewise incorporates into polymer composites. These composites gain improved warmth resistance and electric insulation. Electronic devices makers utilize such products for circuit boards and shielding components.

In cosmetics, h-BN’s smooth texture and light-diffusing homes boost items like foundations and guides. It offers a silky feeling without irritating skin. The chemical inertness of h-BN ensures compatibility with sensitive formulas.

Ceramic cubic boron nitride (c-BN) masters reducing and grinding applications. It places second only to ruby in firmness. c-BN maintains toughness at heats, making it ideal for machining tough metals like steel alloys. Devices coated with c-BN last longer and keep precision under tension. Automotive and aerospace fields rely on c-BN-based abrasives for manufacturing sturdy elements.

c-BN additionally helps in thermal monitoring. Electronic tools generate heat throughout procedure. c-BN spreads this warmth effectively, avoiding overheating in semiconductors and power electronic devices. Its electrical insulation residential or commercial properties include worth in high-voltage applications.

Optical markets use c-BN for infrared home windows and lenses. The material sends infrared light effectively while standing up to scrapes and corrosion. This toughness ensures long-lasting performance in harsh environments. Both h-BN and c-BN powders adjust to sophisticated modern technologies. Their unique buildings attend to difficulties in power, manufacturing, and electronic devices. Industries remain to explore brand-new applications as material science advances.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. Please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Factory Supply Hexagonal Boron Nitride Powder Ceramic Cubic Boron Nitride Powder

What is hexagonal boron nitride powder used for?
Hexagonal boron nitride powder works as a high-temperature lubricant. It handles heat up to 1200°C without breaking down. Industries use it in metalforming, ceramic coatings, and electronic insulation. It reduces friction in machinery operating under extreme conditions.

How is cubic boron nitride different from hexagonal boron nitride?
Cubic boron nitride has a crystal structure similar to diamond. It is harder than hexagonal boron nitride. Cubic boron nitride applies to cutting tools and abrasives. Hexagonal boron nitride is softer and works better as a lubricant or release agent. Both withstand high temperatures but serve different purposes.

What temperature can boron nitride powder handle?
Hexagonal boron nitride powder stays stable in air up to 1200°C. In inert environments, it tolerates temperatures over 3000°C. Cubic boron nitride degrades around 1400°C in air but performs better under high pressure. This makes both suitable for extreme industrial processes.

Is boron nitride powder safe to handle?
Boron nitride powder is non-toxic and chemically inert. It does not react with most acids or alkalis. Wear protective gloves and masks to avoid inhaling fine particles. Store it in a dry, cool place away from moisture. Follow standard safety protocols for industrial powders.

How do purity and particle size affect performance?
Higher purity (99%+) ensures better thermal conductivity and lubrication. Smaller particle sizes improve dispersion in coatings or composites. Custom particle sizes are available for specific applications like electronics or aerospace. Always check technical specs to match your project needs.

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