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.

(Custom White High Temperature Resistant Insulation Boron Nitride BN Ceramic Tube)

Specification of Custom White High Temperature Resistant Insulation Boron Nitride BN Ceramic Tube

The Custom White High Temperature Resistant Insulation Boron Nitride BN Ceramic Tube is designed for demanding industrial applications requiring stability under extreme heat. This product is made from high-purity boron nitride, a material known for its exceptional thermal and chemical resistance. It operates effectively in temperatures up to 2000°C in inert atmospheres and 900°C in oxidizing environments. This makes it suitable for use in furnaces, semiconductor processing, and metal casting.

The ceramic tube offers excellent thermal conductivity while maintaining electrical insulation. This combination ensures efficient heat distribution without risk of electrical interference. Its low thermal expansion coefficient minimizes shape deformation under rapid temperature changes. This reliability is critical for precision processes like crystal growth or vacuum coating.

The material resists corrosion from molten metals, salts, and acids. This extends its lifespan in harsh conditions compared to traditional ceramics. The smooth surface finish reduces friction, preventing material buildup during high-temperature operations. Custom sizing is available, with inner diameters ranging from 5mm to 150mm and lengths up to 1000mm. Wall thickness can be adjusted between 1mm and 20mm based on application needs.

Machining tolerances are kept within ±0.5mm to ensure compatibility with industrial equipment. The white color provides easy visual inspection for cracks or wear. Applications include thermocouple protection, molten metal handling, and aerospace components. It is also used in laboratory settings for high-purity experiments.

The BN ceramic tube is chemically inert, avoiding contamination in sensitive processes. It meets industry standards for non-reactivity with most gases and liquids. Custom shapes, flanges, or threaded ends can be added for specific installations. Packaging includes protective cushioning to prevent transit damage.

This product is compatible with vacuum systems and does not outgas under high heat. It requires no special surface treatments before use. Maintenance involves simple cleaning with non-abrasive materials. Bulk ordering options are available for large-scale projects. Performance consistency is verified through batch testing for density, hardness, and thermal stability.

The boron nitride ceramic tube is a cost-effective solution for replacing metals or graphite in high-temperature environments. Its lightweight design reduces energy consumption in rotating machinery. Compatibility with automation systems allows seamless integration into existing production lines.

(Custom White High Temperature Resistant Insulation Boron Nitride BN Ceramic Tube)

Applications of Custom White High Temperature Resistant Insulation Boron Nitride BN Ceramic Tube

Custom white high-temperature-resistant insulation boron nitride (BN) ceramic tubes are engineered for extreme environments. These tubes handle temperatures up to 2000°C in inert atmospheres. They work well under vacuum or controlled gas conditions. BN ceramic tubes excel in thermal management. Their high thermal conductivity allows rapid heat dissipation. They resist thermal shock, preventing cracks during sudden temperature shifts. Electrical insulation properties make them ideal for high-voltage setups. Chemical inertness ensures stability against corrosive substances. These tubes suit applications across industries.

In metallurgy, BN ceramic tubes line crucibles for melting metals like aluminum. They prevent contamination. They manage molten metal transfer with precision. Semiconductor manufacturing relies on BN tubes for crystal growth systems. They ensure purity in silicon processing. High-temperature furnaces use these tubes for heating elements. They maintain structural integrity under prolonged heat.

Energy sectors apply BN tubes in nuclear reactors. They shield components from radiation and heat. Solar cell production uses them for thin-film coating processes. They support consistent performance in harsh conditions. Aerospace industries integrate BN tubes into rocket engine parts. They withstand combustion temperatures. Automotive systems use them for sensors in exhausts. They endure corrosive gases and heat.

BN ceramic tubes are customizable. Sizes and shapes adapt to specific equipment needs. They fit tightly in complex assemblies. Surface finishes reduce friction in moving parts. Machining options ensure precise dimensions. These tubes replace traditional materials like quartz. They last longer under stress.

Chemical plants use BN tubes for reaction chambers. They resist acids and alkalis. Lab equipment incorporates them for high-temperature experiments. They ensure accurate results. The medical field applies BN tubes in advanced imaging devices. They handle heat from X-ray components.

BN ceramic tubes combine durability and versatility. They address challenges in extreme industrial settings. Their lightweight design reduces system strain. Low thermal expansion prevents warping. These tubes minimize downtime in critical operations. They are a reliable solution for advanced engineering needs.

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 Custom White High Temperature Resistant Insulation Boron Nitride BN Ceramic Tube

What is the custom white BN ceramic tube made of. The BN ceramic tube is made of boron nitride. Boron nitride is a synthetic ceramic material. It combines boron and nitrogen atoms. The material has high thermal conductivity. It also resists chemical reactions. This makes it different from other ceramics. It works well in extreme heat.

What temperature can the BN ceramic tube handle. The BN ceramic tube handles temperatures up to 1800°C in inert atmospheres. In air, it works up to 900°C. It stays stable under heat. It does not melt or degrade easily. This makes it good for high-temperature furnaces.

Where is the BN ceramic tube commonly used. It is used in industrial heating systems. Semiconductor manufacturing uses it for crucibles. Metallurgy uses it for molten metal handling. Aerospace uses it for thermal insulation. Any application needing heat resistance uses this tube.

How to install and handle the BN ceramic tube. Handle the tube carefully. It is strong but still brittle. Use clean gloves to avoid contamination. Fit it using compatible tools. Avoid sudden impacts. Seal joints properly to prevent leaks.

Can the BN ceramic tube be customized. Yes. The tube can be made in different sizes. Wall thickness and length are adjustable. Shapes like straight or curved are possible. Customization meets specific machinery needs. Production uses precise molding techniques.

(Custom White High Temperature Resistant Insulation Boron Nitride BN Ceramic Tube)