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.

(Hard Custom High Purity 99% Insulator Hexagonal BN Boron Nitride Ceramic Ring Sleeve Tube Plate Disc)

Specification of Hard Custom High Purity 99% Insulator Hexagonal BN Boron Nitride Ceramic Ring Sleeve Tube Plate Disc

This product is made from high-purity 99% hexagonal boron nitride (BN) ceramic. It is developed for high-temperature insulation and commercial applications. The material supplies superb thermal security, chemical resistance, and electric insulation. It maintains performance in settings up to 850 ° C in oxidizing environments and 2000 ° C in inert gases. The hexagonal crystal framework makes certain reduced friction and high lubricity. This makes it ideal for high-wear circumstances.

The ceramic is refined into custom-made shapes like rings, sleeves, tubes, plates, and discs. Dimensions can be tailored to satisfy details requirements. Standard sizes vary from 10mm to 500mm in diameter. Density varies between 1mm and 50mm. Resistances are regulated within ± 0.5 mm for precision applications. The material is non-reactive with the majority of steels, acids, and molten salts. It stops contamination in high-purity procedures.

Mechanical properties consist of a firmness of 1-2 Mohs. This allows very easy machining without compromising structural honesty. The thickness is 2.27 g/cm SIX. Thermal conductivity is high at 30-50 W/m · K perpendicular to the pressing direction. This ensures effective warm dissipation. The coefficient of thermal development is low (3-7 × 10 ⁻⁶/ ° C). It withstands thermal shock throughout fast temperature adjustments.

Electrical insulation continues to be stable under high voltages. The dielectric stamina exceeds 35 kV/mm. This makes it suitable for electronic components and protecting coverings. The product is devoid of binders or additives. It makes certain constant efficiency in vacuum atmospheres.

Applications consist of crucibles, furnace linings, and semiconductor manufacturing. It is used in plasma arc insulation and laser tools. The ceramic works as a release agent in glass molding and metal spreading. Personalized forms are readily available for specialized equipment or research laboratory setups.

Surface area surfaces can be readjusted from as-sintered to brightened. The product is compatible with many industrial coatings. Quality screening includes thickness checks, X-ray diffraction, and thermal analysis. Each set satisfies ISO 9001 criteria. Packaging alternatives include anti-static bags or foam-secured boxes.

The product is compatible with oxygen-free and harsh atmospheres. It stands up to oxidation and retains mechanical residential or commercial properties after extended use. Preparations rely on modification complexity. Bulk orders obtain affordable rates. Technical support is readily available for product option and style optimization.

(Hard Custom High Purity 99% Insulator Hexagonal BN Boron Nitride Ceramic Ring Sleeve Tube Plate Disc)

Applications of Hard Custom High Purity 99% Insulator Hexagonal BN Boron Nitride Ceramic Ring Sleeve Tube Plate Disc

Difficult customized high-purity 99% insulator hexagonal BN boron nitride ceramic components like rings, sleeves, tubes, plates, and discs offer crucial roles in markets requiring warm resistance and electric insulation. The material endures extreme temperature levels up to 2000 ° C in inert environments. It stays secure in fast thermal cycles. This makes it perfect for high-temperature furnaces. Components like crucibles and insulation layers make use of boron nitride ceramics. They protect against contamination in steel handling.

The electronic devices industry counts on boron nitride for semiconductor manufacturing. It works as an obstacle in diffusion processes. It shields high-power tools. Its thermal conductivity aids take care of warm in circuit boards. The low dielectric consistent suits radio frequency applications.

Metallurgical procedures use boron nitride finishings for molds. Molten metals release quickly from surfaces. This minimizes waste. Constant spreading systems gain from wear-resistant sleeves. They manage molten light weight aluminum and steel.

Aerospace applications include thermal guards and rocket nozzle liners. Boron nitride withstands ablation under extreme warmth. It protects sensors in propulsion systems. The material’s lightweight nature fits stringent industry standards.

Chemical plants utilize boron nitride for corrosion-resistant components. Activator linings and pump seals last longer in extreme atmospheres. The material stands up to acids and liquified salts. It ensures safe handling of responsive materials.

Boron nitride porcelains work in vacuum atmospheres. They outgas minimally. This is important for precision instruments. The material’s machinability allows personalized forms. Complicated styles meet details design requirements.

High pureness ensures marginal contaminations. This is essential for sensitive procedures. The hexagonal framework supplies mechanical strength. It avoids cracking under anxiety.

Boron nitride does not respond with many metals. This prevents alloy contamination. It functions as a trusted release agent. Maintenance prices go down due to longevity.

The mix of thermal and electric buildings makes boron nitride flexible. Industries value its efficiency in severe conditions. Personalized components address difficulties in production and innovation.

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 Hard Custom High Purity 99% Insulator Hexagonal BN Boron Nitride Ceramic Ring Sleeve Tube Plate Disc

FAQ 1: What is this boron nitride ceramic used for?
This ceramic handles high-temperature insulation. It works in electrical systems needing non-conductive parts. It resists chemical reactions. Industries like metallurgy, electronics, and aerospace use it. Common forms include crucibles, sleeves, and insulators.

FAQ 2: How much heat can it withstand?
It stays stable up to 900°C in air. In oxygen-free environments, it tolerates 2000°C. It cools quickly without cracking. This makes it better than metals or plastics in extreme heat.

FAQ 3: How is it different from alumina or silicon nitride?
It conducts heat faster than alumina. It resists thermal shock better than silicon nitride. It self-lubricates, reducing friction. It does not react with acids or molten metals.

FAQ 4: Can you make custom shapes?
Yes. Shapes like rings, tubes, or discs are possible. Machining methods include CNC or pressing. Sizes and thicknesses vary. Production time depends on design complexity.

FAQ 5: Any handling precautions?
Avoid dropping or hitting it. Sudden temperature changes might cause cracks. Clean it with soft cloths or mild solvents. Keep it dry during storage.

(Hard Custom High Purity 99% Insulator Hexagonal BN Boron Nitride Ceramic Ring Sleeve Tube Plate Disc)