Overview of Insulating Structural Aluminum Nitride Aln Ceramic Plate

Insulating Structural Aluminum Nitride Aln Ceramic Plate is an advanced technical ceramic renowned for its exceptional thermal conductivity and reliable electrical insulation. It is a key material in high-power electronics, LED lighting, and semiconductor processing, effectively managing heat in demanding applications where performance and reliability are critical.

Features of Insulating Structural Aluminum Nitride Aln Ceramic Plate

• High Thermal Conductivity: Offers excellent heat dissipation, comparable to beryllia (BeO).
• Electrical Insulation: Maintains high electrical resistivity even at elevated temperatures.
• Low Thermal Expansion: Matches the coefficient of thermal expansion of silicon, ideal for semiconductor substrates.
• Excellent Mechanical Strength: Possesses good mechanical properties for structural integrity.
• High-Temperature Stability: Performs reliably in harsh environments and at high temperatures.
• Non-Toxic: A safe alternative to beryllium oxide (BeO) ceramics.

Specification of Insulating Structural Aluminum Nitride Aln Ceramic Plate

Aluminum Nitride (AlN) ceramic plates are top-notch materials. They handle heat very well. These plates are perfect for demanding electronics. They move heat away from sensitive parts fast. This prevents overheating. AlN ceramics are strong electrical insulators. They stop electricity from flowing through them. This is vital for circuit boards and power modules.

The key feature is high thermal conductivity. It ranges from 170 to 230 W/mK. This number is much higher than other ceramics. It approaches metals like aluminum. AlN plates keep things cool efficiently. They also resist electricity strongly. The electrical resistivity is over 10^14 Ω·cm. This ensures safe operation in high-voltage setups.

These plates are physically tough. They have high flexural strength. This means they resist breaking under pressure. They are stiff too. The Young’s Modulus is around 330 GPa. AlN ceramics are hard. They resist wear and scratches well. They expand very little when heated. The coefficient of thermal expansion is low. It matches silicon chips closely. This reduces stress in assemblies.

AlN ceramic plates are very pure. They have low levels of oxygen and other elements. This purity boosts their thermal performance. The surface finish is smooth. It allows for excellent bonding. These plates withstand high temperatures. They operate reliably above 1000°C. They resist chemical attack too.

You find these plates in many places. They are used in LED lighting systems. They cool high-power laser diodes. They are essential in power semiconductor modules. They serve as substrates in microelectronics. They function in heat spreaders. They are found in aerospace components.

Applications of Insulating Structural Aluminum Nitride Aln Ceramic Plate

Aluminum nitride ceramic plates offer unique properties. They are perfect for demanding electronic applications. This material carries heat very well. It moves heat efficiently away from sensitive components. But it also blocks electricity effectively. It provides strong electrical insulation. This combination is rare and valuable. Aluminum nitride plates handle high temperatures easily. They stay stable under intense heat. This makes them reliable in tough conditions. They resist thermal shock too. Sudden temperature changes don’t crack them easily. Their strength is high. Aluminum nitride plates are mechanically robust. They can withstand physical stress.

These plates are crucial in LED lighting. LED chips generate significant heat. Aluminum nitride spreads this heat quickly. It acts as an excellent heat spreader. This prevents the LED from overheating. Overheating shortens LED lifespan. Aluminum nitride extends light fixture life. Power electronics rely on these plates too. Devices like IGBT modules get very hot. Aluminum nitride substrates manage this heat. They keep power modules cool and efficient. Electric vehicles use high-power electronics. Aluminum nitride plates are vital here. They help handle the heat in EV systems.

Semiconductor manufacturing needs aluminum nitride. It serves as a stable platform. It holds silicon wafers during processing. The heat transfer is critical. Aluminum nitride delivers consistent performance. Laser equipment also benefits. High-power lasers produce intense heat. Aluminum nitride substrates cool laser diodes. This keeps laser output stable. Without good cooling, laser performance drops. Aluminum nitride solves this problem effectively. Its electrical insulation is vital. It prevents dangerous short circuits. This ensures device safety and reliability.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

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

5 FAQs of Insulating Structural Aluminum Nitride Aln Ceramic Plate

What is aluminum nitride ceramic? Aluminum nitride ceramic is a special material. It handles heat very well. It also stops electricity from passing through. This combination makes it useful for electronics. It keeps things cool and safe.

How well does aluminum nitride conduct heat? Aluminum nitride conducts heat better than many other ceramics. Its thermal conductivity is high. This means it moves heat away from hot spots quickly. It helps prevent overheating in electronic parts. This is crucial for performance and reliability.

Does aluminum nitride provide electrical insulation? Yes, aluminum nitride is an excellent electrical insulator. Electricity cannot easily pass through it. This protects sensitive electronic circuits. It stops short circuits. It allows heat to move out safely.

Where is insulating structural AlN ceramic used? You find it in high-power electronics. It is used in LED lighting systems. It is used in power modules. It is used in semiconductor devices. It needs good heat spreading and electrical safety. Aluminum nitride plates offer both.

How does aluminum nitride compare to alumina? Aluminum nitride conducts heat much better than alumina. Alumina is another common ceramic. Alumina is cheaper. But aluminum nitride handles heat more effectively. For demanding applications, aluminum nitride is often the better choice.