Overview of High Temperature Resistant and Insulation Boron Nitride Ceramic Plate

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 Temperature Resistant and Insulation Boron Nitride Ceramic Plate

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 Temperature Resistant and Insulation Boron Nitride Ceramic Plate)

Specification of High Temperature Resistant and Insulation Boron Nitride Ceramic Plate

High temperature resistant boron nitride ceramic plates handle extreme heat reliably. These plates withstand temperatures up to 900°C continuously. They manage even higher peaks briefly. This makes them ideal for demanding furnace parts. Boron nitride has a unique structure. This structure gives it excellent thermal stability. It won’t crack easily under rapid temperature shifts. Heat moves through it well. This property helps spread heat evenly. Hot spots are minimized. Your process gets better temperature control.

Electrical insulation is another key strength. Boron nitride ceramic doesn’t conduct electricity. This is vital in high-heat electrical applications. It prevents dangerous short circuits. It keeps sensitive components safe. The material acts as a reliable barrier. You avoid electrical leakage problems.

Chemical resistance is impressive. Boron nitride plates resist attack from many molten metals. They stand up to harsh salts. They handle corrosive gases effectively. This durability extends their usable life. You save money on replacements. Surface release is often very good. Sticking is reduced. This simplifies maintenance.

Mechanical properties are solid. The ceramic offers good machinability. You can shape it precisely. It drills and mills cleaner than alumina. This allows custom components. Strength remains adequate for many industrial tasks. It supports other materials safely.

These plates see wide use. They are furnace setters and liners. They become crucibles for molten metal. They act as electrical insulators in heaters. They serve as diffusion barrier sheets. They find roles in semiconductor processing. They are parts in plasma equipment. They work in high-temperature testing fixtures. They are reliable components in research labs.

(High Temperature Resistant and Insulation Boron Nitride Ceramic Plate)

Applications of High Temperature Resistant and Insulation Boron Nitride Ceramic Plate

Boron nitride ceramic plates handle extreme heat exceptionally well. This makes them vital for many demanding industrial processes. They withstand temperatures over 2000°C without melting or degrading. This stability is crucial for high-heat environments.

These plates are also excellent electrical insulators. They block electricity flow even at very high temperatures. This property is essential for applications involving electricity and heat together. It prevents dangerous short circuits.

Chemical inertness is another major benefit. Boron nitride resists attack from most molten metals, salts, and corrosive gases. It doesn’t react easily. This ensures long life in harsh chemical settings.

Thermal shock resistance is a standout feature. The plates cope with sudden, extreme temperature shifts. They heat up or cool down rapidly without cracking. This reliability is key for processes involving quick temperature changes.

The material feels smooth like graphite. It offers natural lubricity without needing oils or greases. This reduces friction and wear in moving parts exposed to heat. It simplifies maintenance.

These properties drive practical uses. In metal casting and foundries, boron nitride plates line crucibles and molds. They contain molten aluminum, magnesium, and non-ferrous metals safely. They prevent metal sticking and ease part release.

Semiconductor manufacturing relies on these plates too. They serve as heater covers, insulators, and diffusion boat components. They provide stable, clean, non-contaminating surfaces for growing silicon crystals and processing wafers.

Laboratory equipment benefits greatly. The plates act as stable, non-reactive surfaces for high-temperature furnaces and test setups. Researchers use them for sintering, heat treatment, and analyzing materials under intense heat.

Plasma applications utilize boron nitride’s insulation. The plates act as shields and insulators in plasma etching and coating systems. They endure the high-energy plasma environment effectively.

The aerospace sector uses them for specialized furnace fixtures and thermal protection components. They manage the extreme conditions involved in developing advanced materials.

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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5 FAQs of High Temperature Resistant and Insulation Boron Nitride Ceramic Plate

What’s the highest temperature this ceramic plate handles?
This boron nitride plate withstands extreme heat. It works reliably up to 900°C in air. In oxygen-free settings, its limit climbs much higher. It won’t melt or crack easily.

Where do people typically use these plates?
They’re ideal for high-heat industrial jobs. Common spots include furnace linings and crucibles. They also separate parts in electronics needing insulation. Their stability prevents chemical reactions.

How should I clean a used boron nitride plate?
Cleaning is simple. Use common solvents like alcohol or acetone. Gently wipe the surface. Avoid harsh abrasives. They could scratch the plate. Rinse with water if needed. Dry it completely before reuse.

Is boron nitride ceramic safe around electricity?
Yes, it’s an excellent insulator. Electricity doesn’t pass through it well. This makes it safe for high-voltage equipment. It keeps electrical components isolated. Heat won’t compromise its insulating power.

Does this plate break easily during handling?
Handle it like other ceramics. It resists thermal shock very well. But it can chip or crack if dropped hard. Avoid sudden impacts. Support it fully when moving. Store it away from heavy objects.

(High Temperature Resistant and Insulation Boron Nitride Ceramic Plate)