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.

(99% BN Boron Nitride Ceramic Disk for Semiconductor Industry)

Specification of 99% BN Boron Nitride Ceramic Disk for Semiconductor Industry

The 99% BN boron nitride ceramic disk is made for high-performance applications in the semiconductor industry. This item provides phenomenal thermal security, chemical resistance, and electrical insulation. It manages severe temperature levels as much as 1800 ° C in inert ambiences and 800 ° C in oxidizing settings. The product preserves structural stability under rapid thermal biking, lowering risks of fracturing or deforming. Its high thermal conductivity (30-40 W/m · K) ensures reliable heat dissipation, vital for semiconductor manufacturing devices.

The disk is chemically inert, standing up to deterioration from molten metals, acids, and alkalis. This prevents contamination in delicate procedures. Its low thermal expansion coefficient minimizes dimensional modifications under warm, making certain precision in high-temperature procedures. The hexagonal crystal structure supplies lubricity similar to graphite, reducing friction in mechanical systems.

Electric insulation buildings are vital for semiconductor applications. The dielectric toughness surpasses 35 kV/mm, avoiding electrical break down in high-voltage environments. The material’s pureness (99% BN) eliminates pollutants that could interrupt semiconductor manufacture. It is machined to limited resistances, with standard diameters ranging from 10 mm to 500 mm and thicknesses from 0.5 mm to 50 mm. Custom shapes and sizes are offered.

This ceramic disk is utilized in diffusion procedures, CVD reactors, and epitaxial growth systems. It acts as a crucible product for melting steels or semiconductors. It is ideal for shielding elements in plasma etching gadgets and wafer-handling devices. The product’s non-wetting surface area prevents adhesion of liquified products, streamlining maintenance.

Boron nitride’s lightweight nature reduces tons stress on machinery. It works with vacuum cleaner settings, making it suitable for semiconductor heaters. The disk fulfills sector criteria for low outgassing, guaranteeing process stability in high-vacuum settings. Surface finishes can be personalized to decrease particle generation.

Product packaging includes protective padding to prevent damages throughout delivery. Each batch undergoes extensive top quality look for thickness, porosity, and dimensional precision. Technical assistance is offered for integration right into existing systems.

(99% BN Boron Nitride Ceramic Disk for Semiconductor Industry)

Applications of 99% BN Boron Nitride Ceramic Disk for Semiconductor Industry

The 99% BN boron nitride ceramic disk offers vital duties in the semiconductor industry. It handles high-temperature processes properly. Its thermal conductivity permits quick warmth transfer while preserving electrical insulation. This protects against damages to sensitive semiconductor elements. Semiconductor production usually involves extreme warmth throughout wafer handling. The ceramic disk acts as a stable platform for heating & cooling. It withstands thermal shock, staying clear of fractures under unexpected temperature level changes.

The material’s chemical inertness guarantees compatibility with aggressive chemicals. Semiconductor construction makes use of corrosive gases and acids. The disk continues to be untouched, ensuring long-term reliability. It also reduces contamination dangers. Pureness is important in semiconductor manufacturing. The ceramic disk does not release bits or respond with procedure materials. This safeguards the honesty of silicon wafers and thin movies.

In plasma settings, the disk carries out well. Plasma etching and deposition need materials that withstand ion barrage. Boron nitride’s framework stands up to disintegration. This extends the life expectancy of process elements. The disk’s reduced dielectric continuous reduces energy loss. This boosts efficiency in high-frequency applications.

The disk sustains diffusion processes. During doping or annealing, consistent warm circulation is crucial. The ceramic’s even thermal spread guarantees constant material homes. It likewise works as a spacer or insulator in equipment. Its machinability permits personalized forms for details devices.

Managing delicate semiconductor components demands non-abrasive products. The disk’s smooth surface area avoids scratches on wafers. It is used in grinding and polishing phases. The product’s lightweight nature eases automation integration.

High-voltage applications gain from boron nitride’s insulation. Power semiconductor devices generate extreme electric fields. The disk isolates parts, avoiding short circuits. It keeps efficiency also in vacuum cleaner conditions. This fits it for use in advanced lithography systems.

The ceramic disk help in metalorganic chemical vapor deposition (MOCVD). It holds substrates safely during crystal development. Security at heats ensures precise layer formation. This is vital for creating LEDs and laser diodes.

Semiconductor testing requires resilient products. The disk stands up to duplicated thermal cycles in probe terminals. It guarantees exact measurements without breaking down. Its convenience across manufacture phases reduces downtime. Producers save expenses by reducing substitutes.

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 99% BN Boron Nitride Ceramic Disk for Semiconductor Industry

What makes boron nitride ceramic disks suitable for the semiconductor industry?
Boron nitride ceramics handle high heat. They work in extreme temperatures. They don’t melt or degrade. This keeps equipment stable during processes. The material resists chemical reactions. It avoids contaminating sensitive semiconductor materials.

How does the 99% purity level affect performance?
Higher purity means fewer impurities. This reduces risks of defects in semiconductor production. The 99% BN grade ensures consistent thermal conductivity. It prevents uneven heat distribution. This reliability is critical for precision manufacturing.

Can these disks withstand repeated thermal cycling?
Yes. Boron nitride has low thermal expansion. It handles sudden temperature changes without cracking. This reduces downtime in processes like wafer handling or plasma etching. Long-term use doesn’t weaken the material.

Are boron nitride disks electrically insulating?
Yes. They don’t conduct electricity. This prevents short circuits in semiconductor tools. The insulation works even at high temperatures. It adds safety in environments with electrical currents.

How do these disks compare to aluminum nitride or alumina ceramics?
Boron nitride outperforms them in thermal shock resistance. It’s softer, causing less wear on equipment. Aluminum nitride conducts heat better but cracks under rapid temperature shifts. Alumina is harder but less heat-resistant. Boron nitride balances durability and performance for semiconductors.

(99% BN Boron Nitride Ceramic Disk for Semiconductor Industry)