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.

(Boron Nitride Ceramic BN Rod)

Specification of Boron Nitride Ceramic BN Rod

Boron nitride ceramic BN rods are advanced commercial elements designed for high-performance applications. These poles are made from hexagonal boron nitride, a synthetic material recognized for combining properties similar to graphite with remarkable thermal and chemical security. BN poles exhibit high thermal conductivity, typically varying between 30-40 W/m · K. This permits reliable heat dissipation popular environments. They run properly in temperatures approximately 900 ° C in oxidizing environments and 2000 ° C in inert or vacuum cleaner problems. Their reduced thermal expansion coefficient guarantees dimensional stability under quick temperature level changes.

BN poles offer outstanding electric insulation, even at raised temperatures. This makes them optimal for use in digital and semiconductor industries where electrical isolation is vital. The material’s dielectric stamina exceeds 35 kV/mm, preventing electric malfunction under high voltage. Chemically, boron nitride is inert to most liquified metals, acids, and antacid. It stands up to rust from aggressive substances like liquified aluminum or glass. This chemical resistance prolongs the life expectancy of BN poles in harsh processing environments.

The mechanical properties of BN rods consist of a firmness of roughly 2 Mohs, making them machinable with common tools into complex shapes. They preserve lubricity similar to graphite, decreasing wear in moving parts. Applications cover several sectors. In semiconductor manufacturing, BN rods work as crucibles for melting high-purity products. Metallurgical processes utilize them as thermocouple sheaths or constant casting elements. Aerospace systems employ BN rods for insulation in high-temperature sensing units.

Surface area coatings can be customized from typical matte to polished surfaces for particular rubbing demands. BN poles are offered in sizes from 5 mm to 150 mm, with sizes as much as 500 mm. Personalized dimensions are achievable through precision machining. The product complies with RoHS and REACH standards, making certain ecological and security compatibility. Proper handling prevents mechanical shock to stop cracking. Storage space in completely dry problems preserves material honesty prior to use.

(Boron Nitride Ceramic BN Rod)

Applications of Boron Nitride Ceramic BN Rod

Boron nitride ceramic BN poles are used in lots of industries. They take care of high temperatures. They work well in settings as much as 2000 ° C. This makes them great for heaters and high-heat tools. They do not melt or break down conveniently. They keep their shape under tension. This security is essential for industrial processes.

BN rods are electric insulators. They do not conduct power. This serves in electronics. They different parts in circuits. They prevent brief circuits. They work in high-voltage equipment. They are safe around stimulates or arcs.

BN rods withstand chemicals. They do not react with acids or molten steels. This is useful in metallurgy. They line crucibles for melting metals. They last much longer than other materials. They lower contamination in pure steels.

Aerospace utilizes BN poles for heat shields. They safeguard parts from extreme heat. They are light-weight. This helps reduce gas expenses. They manage thermal shocks. Sudden temperature level adjustments do not harm them.

BN rods are made use of in semiconductors. They hold silicon wafers throughout handling. They do not pollute the wafers. They survive in vacuum cleaner chambers. They are reliable for precision production.

BN rods have reduced friction. They function as bearings in harsh problems. They need no lubrication. They run in dusty or harsh setups. This minimizes upkeep costs.

BN rods are machined right into custom-made shapes. They fit particular devices or machines. They are utilized in study laboratories. They evaluate products under extreme conditions.

BN rods are safe. They satisfy safety and security standards. They are secure in medical gadgets. They do not react with body tissues.

Boron nitride ceramic BN poles are offered in various dimensions. They are made use of where warmth, electricity, or chemicals cause problems. They improve performance and durability. Custom options exist for specialized 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)

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

Shipment Methods

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

5 FAQs of Boron Nitride Ceramic BN Rod

1. What is Boron Nitride Ceramic BN Rod?
Boron Nitride Ceramic BN Rod is a ceramic material made from boron and nitrogen. It has a hexagonal crystal structure. This structure gives it high thermal conductivity. It also provides good electrical insulation. The material is chemically stable. It resists most acids and alkalis. It works well in high-temperature environments. It is used in industrial applications needing heat management and electrical resistance.

2. What are the main properties of BN Rods?
BN Rods conduct heat efficiently. They insulate electricity effectively. They resist chemical reactions. They have low friction. They stay stable in temperatures up to 1800°C. They handle thermal shocks without cracking. These traits make them suitable for extreme conditions. They last longer than many metals or standard ceramics.

3. Where are BN Rods commonly used?
They are used in semiconductors, aerospace, and metallurgy. They make crucibles for melting metals. They serve as insulators in electronic parts. They coat surfaces needing non-stick features. They work in furnace components and laser equipment. They are chosen for environments requiring heat control and minimal wear.

4. How do BN Rods handle high temperatures?
BN Rods withstand temperatures up to 1800°C in inert gas or vacuum. They resist thermal shock. Rapid temperature changes do not damage them. They stay stable during heating or cooling cycles. This makes them reliable for processes involving sudden heat shifts.

5. How should BN Rods be handled and stored?
Handle BN Rods carefully. They are brittle. Avoid dropping or impact. Store them in dry, clean areas. Keep them away from moisture and contaminants. Clean them with non-abrasive methods before use. Proper care prevents cracks and maintains performance.

(Boron Nitride Ceramic BN Rod)