Overview of High Purity White Boron Nitride Hbn Bn Ceramic Sheet

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 High Purity White Boron Nitride Hbn Bn Ceramic Sheet

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 White Boron Nitride Hbn Bn Ceramic Sheet)

Specification of High Purity White Boron Nitride Hbn Bn Ceramic Sheet

This high purity white boron nitride sheet uses outstanding performance. Individuals call it white graphite occasionally. It resembles a smooth, white ceramic plate. The material is really pure. This purity gives it unique capacities. Heat doesn’t bother it much. It handles extreme temperature levels quickly. You can use it from really chilly to incredibly warm problems. Chemically, it stands strong. Acids and bases hardly ever damage it. It doesn’t react with many molten metals either. Electrical energy doesn’t move via it well. This makes it a top insulator. Rubbing is very low on its surface. Things glide conveniently throughout it. This lubricity serves. Machining this sheet is uncomplicated. You can cut or form it without much problem. It stays dimensionally secure under warm. Warping or diminishing is marginal. Thermal shock resistance is superior. Unexpected temperature adjustments won’t break it. The product is not really thick. It feels light for a ceramic. Typical sizes are squares or rectangles. Density generally ranges from slim movies to numerous millimeters. People need it in several markets. Semiconductor production uses it a great deal. It functions well as crucibles or setters. Heat heating systems need its insulation. Steel spreading benefits from its launch residential or commercial properties. Electronics utilize it for electrical seclusion. Aerospace applications worth its thermal stability. Research laboratories find it indispensable.

(High Purity White Boron Nitride Hbn Bn Ceramic Sheet)

Applications of High Purity White Boron Nitride Hbn Bn Ceramic Sheet

High pureness white boron nitride ceramic sheets provide one-of-a-kind homes. This material handles extreme heat effectively. It holds up against temperatures quickly surpassing 2000 ° C in inert atmospheres. Oxidation resistance stays good as much as about 1000 ° C in air. Thermal conductivity is high. Electric insulation is exceptional. This mix makes BN sheets extremely valuable.

One significant use remains in heat processing. BN sheets line crucibles for melting responsive steels like light weight aluminum, magnesium, or their alloys. The material doesn’t wet. This avoids sticking. It ensures tidy puts. Crucible life enhances substantially. These sheets form parts for crystal growth heaters as well. They function as setters or separators.

Thermal management is an additional essential location. BN sheets serve as reliable heat spreaders. They move warmth far from delicate elements in electronics. This includes high-power gadgets like lasers or RF modules. The electrical insulation protects against brief circuits. Warmth dissipation improves system integrity.

The semiconductor industry counts on BN. Sheets serve as crucibles for expanding gallium arsenide crystals. They supply diffusion obstacles in chemical vapor deposition systems. BN withstands chemical assault from numerous liquified salts and steels. This inertness is important. It maintains process pureness. Contamination threats decrease.

Aerospace applications advantage. BN sheets function as light-weight thermal security. They insulate elements in rocket engines or plasma environments. The low thermal expansion avoids fracturing under fast temperature adjustments. Stability under severe problems is crucial.

Industrial processes usage BN sheets as release liners. They different materials during warm pressing or sintering. The non-stick home makes certain simple part removal. Surface finish remains smooth. Dielectric toughness supports high-voltage applications. This includes insulators for plasma tools. BN sheets function efficiently in vacuum cleaner environments. Outgassing is marginal.

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.

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Shipment Methods

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

5 FAQs of High Purity White Boron Nitride Hbn Bn Ceramic Sheet

High purity white boron Nitride sheets are specialty ceramic materials. People often have questions about them. Here are five common ones.

What exactly is this boron nitride sheet? It’s a flat ceramic piece made almost entirely from boron and nitrogen atoms. This gives it unique properties. The material looks white and feels slippery. It handles extreme heat very well. It also moves heat efficiently but blocks electricity completely.

What makes these sheets special? Their purity is key. High purity means minimal impurities. This purity boosts performance significantly. The sheets resist sticking to other materials. They handle sudden temperature changes without cracking. They work well in vacuum environments too. Their slippery nature reduces friction.

Where do people use these sheets? You find them in demanding applications. Semiconductor manufacturing relies on them. They hold hot silicon wafers securely. Metal casting uses them as release liners. High temperature furnaces need them for insulation. They separate parts in aerospace assemblies. They coat surfaces needing non-stick properties.

How hot can these sheets get? They withstand incredibly high temperatures. Continuous use up to 900°C in air is fine. They manage short bursts even hotter. Under nitrogen or vacuum, they survive over 2000°C. Few materials match this heat tolerance. They stay stable and won’t melt.

Are these sheets easy to handle? Mostly yes, but care is needed. They are brittle like graphite. Avoid dropping them. Avoid strong impacts. Cutting requires diamond tools. They are soft and can be scratched. Handle them gently. Store them flat. Keep them clean and dry.

(High Purity White Boron Nitride Hbn Bn Ceramic Sheet)