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.

(High Purity Prolytic Boron Nitride PBN Ceramic Disc Plate for Molten Metal Handling)

Specification of High Purity Prolytic Boron Nitride PBN Ceramic Disc Plate for Molten Metal Handling

The high-purity pyrolytic boron nitride (PBN) ceramic disc plate is created for taking care of molten steels popular industrial setups. It supplies phenomenal efficiency in high-temperature applications. The material pureness goes beyond 99.99%, minimizing contamination threats during metal handling. This makes it optimal for environments calling for clean, reliable materials. The disc plate operates effectively at temperatures up to 2000 ° C. Its low thermal conductivity makes certain regulated heat circulation, reducing energy waste. The product withstands thermal shock, protecting against fractures or damages under rapid temperature level changes.

The PBN ceramic disc plate is chemically inert. It does not respond with many molten steels, including light weight aluminum, copper, and alloys. This building prolongs service life and preserves metal pureness. The disc’s dense structure protects against metal penetration, making sure constant performance. Surface finishes are precision-polished to decrease sticking and simplify cleaning. Criterion sizes vary from 50mm to 500mm, with thicknesses customizable in between 3mm and 15mm. The plate works in vacuum cleaner or inert gas settings, ideal for semiconductor production, steel covering systems, and crystal growth procedures.

Mechanical stamina is high, permitting the disc to endure physical stress throughout handling. Electrical insulation buildings stop short circuits in digital applications. The material discharges no hazardous gases, guaranteeing work environment safety and security. Installment is simple due to the plate’s uniform shape and security. Maintenance requirements are reduced, decreasing downtime and operational costs.

Industries utilizing this item consist of aerospace, electronics, and metallurgy. Typical applications include crucibles, dissipation watercrafts, and furnace components. The disc plate works with induction heating unit and laser-based processes. Personalized forms or holes can be included for specialized arrangements. Efficiency continues to be consistent also after long term exposure to harsh metals.

The PBN ceramic disc plate fulfills rigorous high quality criteria for industrial equipment. It is checked for density, porosity, and thermal stability prior to shipment. Product packaging guarantees security during shipping. Technical support is offered for assimilation right into existing systems.

(High Purity Prolytic Boron Nitride PBN Ceramic Disc Plate for Molten Metal Handling)

Applications of High Purity Prolytic Boron Nitride PBN Ceramic Disc Plate for Molten Metal Handling

High pureness pyrolytic boron nitride (PBN) ceramic disc plates are necessary for managing molten metals in demanding industrial setups. These plates are made by depositing boron nitride gas at heats. This produces a product with extraordinary thermal stability, chemical resistance, and mechanical toughness. It carries out reliably in extreme heat and corrosive atmospheres.

In semiconductor manufacturing, PBN ceramic disc plates are made use of as crucibles for melting metals like gallium, aluminum, and silicon. Their high thermal conductivity makes certain even heat distribution. Their non-reactive nature protects against contamination of sensitive products. This is essential for generating high-purity semiconductor crystals.

Metallurgical sectors rely on PBN plates for spreading and alloy manufacturing. Home plates line molds and containers that hold liquified steels. They resist sticking to metal surface areas. This lowers waste and simplifies maintenance. PBN holds up against temperature levels above 2000 ° C without weakening. It preserves performance in repeated heating-cooling cycles.

Aerospace applications take advantage of PBN’s capability to handle liquified titanium and superalloys. These steels call for accurate temperature level control. PBN layers prevent unwanted chain reaction throughout processing. Their architectural integrity makes sure constant lead to crucial parts like wind turbine blades.

PBN ceramic disc plates excel in vacuum systems. They release minimal gases under high warmth. This keeps vacuum cleaner environments stable for procedures like steel vapor deposition. Their reduced thermal development decreases cracking dangers under rapid temperature modifications.

Solar battery and electronic devices producers utilize PBN plates for coating and melting processes. The material’s pureness stops contaminations from impacting thin-film top quality. It makes certain accurate control over molten metal circulation in precision devices.

Durability makes PBN cost-efficient for long-term usage. It stands up to wear from rough liquified metals. Industries prioritize it for reducing downtime and replacement costs. Its adaptability supports technology in high-temperature material scientific research.

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 High Purity Prolytic Boron Nitride PBN Ceramic Disc Plate for Molten Metal Handling

High Purity Pyrolytic Boron Nitride (PBN) Ceramic Disc Plates handle molten metals efficiently. These plates work in extreme conditions. Here are five common questions about them.

What is a High Purity PBN Ceramic Disc Plate?
This plate is a ceramic material made through high-temperature chemical vapor deposition. It has a layered structure. The boron nitride purity exceeds 99.99%. It resists chemical reactions. It works well in high-stress environments like metal melting.

Why pick PBN for molten metal handling?
PBN does not react with most molten metals. Its non-wetting properties mean metals do not stick to the surface. This reduces contamination. It keeps the metal pure. It also stops slag buildup. This makes processes cleaner.

What temperatures can PBN plates handle?
These plates work between -200°C and 1800°C in inert atmospheres. They handle rapid temperature changes without cracking. This thermal shock resistance is better than many ceramics. It stays stable in repeated heating-cooling cycles.

How long does a PBN plate last compared to other materials?
PBN plates last longer than alumina or graphite. They resist corrosion from molten metals like aluminum or copper. They do not degrade quickly. Maintenance needs are low. This cuts downtime and replacement costs.

Where are PBN plates typically used?
They are common in semiconductor production and metal casting. They make crucibles, liners, and substrates. They work in vacuum furnaces and crystal growth systems. They handle reactive metals like gallium or lithium. They suit labs and industrial settings.

These answers cover basic uses and benefits. The material’s properties make it reliable for demanding applications. Users report improved process efficiency and product quality.

(High Purity Prolytic Boron Nitride PBN Ceramic Disc Plate for Molten Metal Handling)