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.

(BN Boron Nitride Ceramic Insulation Plates)

Specification of BN Boron Nitride Ceramic Insulation Plates

BN Boron Nitride Ceramic Insulation Plates are engineered for high-performance thermal management and electrical insulation. These plates combine exceptional thermal conductivity with strong dielectric properties. They handle extreme temperatures up to 1800°C in inert atmospheres. In oxidizing environments, they remain stable up to 900°C. This makes them ideal for applications requiring heat resistance and electrical isolation.

The material conducts heat efficiently while blocking electrical current. It ensures even heat distribution across surfaces. This reduces hotspots in electronic or industrial setups. BN plates resist chemical reactions with molten metals, salts, and acids. They prevent corrosion in harsh environments like metal casting or semiconductor processing.

BN Boron Nitride has low thermal expansion. It maintains structural integrity under rapid temperature changes. This reduces cracking or warping during heating cycles. The plates are lightweight compared to traditional ceramic materials. They simplify installation in high-temperature furnaces or laser systems.

The material is easily machinable. It can be cut, drilled, or shaped into custom designs without specialized tools. This flexibility supports precise engineering requirements. Surface smoothness minimizes friction in applications like crucibles or nozzles. It extends component lifespan by reducing wear.

BN plates are non-toxic and safe for use in vacuum systems. They emit no harmful gases under high heat. This suits them for aerospace or nuclear industries. They also act as effective barriers in induction heating systems. They protect sensitive components from heat damage.

These plates are compatible with most metals and ceramics. They integrate seamlessly into existing setups. Their durability reduces maintenance costs over time. Common uses include heat sinks, insulators, and substrates in electronics. They also serve as liners in high-temperature industrial equipment.

BN Boron Nitride Ceramic Insulation Plates offer reliability in extreme conditions. They balance thermal performance with electrical safety. Their adaptability makes them a practical choice for advanced engineering solutions.

(BN Boron Nitride Ceramic Insulation Plates)

Applications of BN Boron Nitride Ceramic Insulation Plates

BN boron nitride ceramic insulation plates serve critical roles across industries needing high thermal stability. These plates handle extreme temperatures up to 2000°C in inert atmospheres. They work well in furnaces, molten metal processing, and semiconductor manufacturing. Their low thermal expansion prevents cracking under rapid temperature shifts. This makes them reliable for repeated heating and cooling cycles.

The material offers excellent electrical insulation even at high temperatures. This property suits applications in electronics, like insulating components in high-power devices. It resists arcing and breakdown in high-voltage environments. Industries use these plates as barriers in batteries or capacitors to enhance safety.

BN ceramic plates resist corrosion from acids, alkalis, and molten metals. This chemical inertness extends their lifespan in harsh conditions. Metal casting operations use them to line crucibles and molds. They prevent contamination while handling reactive alloys.

Aerospace and automotive sectors benefit from their lightweight nature. They replace heavier metals in heat shields or engine components without sacrificing performance. The plates also act as release layers in composite molding. They prevent sticking during production of complex parts.

Machining these plates is straightforward due to their softness compared to other ceramics. Users can cut or shape them to fit custom designs. This adaptability supports specialized industrial setups.

BN boron nitride ceramic insulation plates reduce energy loss in high-temperature systems. Their thermal conductivity allows efficient heat distribution. This improves process consistency in glass manufacturing or ceramic sintering.

The material’s non-toxic composition meets safety standards for food and pharmaceutical equipment. It avoids contamination risks in heating processes.

Durability ensures long-term cost savings. Minimal maintenance is needed even under continuous stress. These plates outperform traditional materials like mica or asbestos in lifespan and reliability. Their versatility makes them a practical choice for demanding thermal management tasks.

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 BN Boron Nitride Ceramic Insulation Plates

What makes BN boron nitride ceramic plates good for thermal management?
BN ceramic plates move heat quickly in one direction. This stops heat from spreading sideways. They keep things insulated even at high temperatures. They work better than many metals or other ceramics.

Do BN ceramic plates handle chemicals well?
Yes. BN ceramic plates resist most acids, alkalis, and molten metals. They don’t corrode easily. This makes them last longer in labs or factories with harsh materials.

What temperatures can BN ceramic plates withstand?
These plates work up to 900°C in air. In vacuum or inert gas, they handle over 2000°C. They stay stable without cracking or melting. This suits furnaces, semiconductors, or aerospace.

Are BN ceramic plates electrically insulating?
Yes. They block electricity completely. This stops short circuits in high-voltage setups. They’re safer than conductive materials in electronics or power systems.

How do BN ceramic plates compare to other ceramics in machining?
They’re softer than alumina or zirconia. This makes cutting, drilling, or shaping easier. They wear down tools less. This saves time and money in manufacturing.

(BN Boron Nitride Ceramic Insulation Plates)