Overview of Aluminum Nitride Heat Dissipating Part

Aluminum Nitride Heat Dissipating Part 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 Aluminum Nitride Heat Dissipating Part

• 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 Aluminum Nitride Heat Dissipating Part

Aluminum Nitride heat dissipating parts solve serious cooling problems in demanding electronics. They move heat away from sensitive components very effectively. This material works much better than older options like alumina ceramics. Aluminum Nitride offers extremely high thermal conductivity. It often reaches 170 to 200 Watts per meter Kelvin. This means heat transfers away from hotspots incredibly fast.

Electrical insulation is another key benefit. Aluminum Nitride parts do not conduct electricity. This prevents dangerous short circuits. You can place these parts directly onto live circuits safely. The material withstands high voltages reliably. This is vital for power electronics and high-voltage systems.

The thermal expansion behavior is excellent too. Aluminum Nitride expands and contracts at a rate very close to silicon chips. This matching prevents damaging stresses during temperature changes. Connections stay strong over many heating and cooling cycles. Reliability improves significantly.

These parts handle tough environments well. Aluminum Nitride resists chemical attack. It deals with high temperatures without breaking down. This durability ensures long service life even in harsh conditions. Performance stays consistent over time.

Precise manufacturing is essential. Parts need exact dimensions and perfectly smooth surfaces. This ensures maximum contact area for heat transfer. Any gap between the part and the component hurts cooling efficiency. Tolerances are very tight.

You find Aluminum Nitride heat spreaders and substrates in many critical applications. They cool high-power LED lighting systems. They manage heat in advanced radio frequency and microwave devices. Power modules for electric vehicles rely on them. Laser diodes and semiconductor manufacturing equipment use them extensively. High-performance computing needs this cooling power.

Applications of Aluminum Nitride Heat Dissipating Part

Aluminum nitride heat dissipating parts tackle tough thermal challenges. This material moves heat away from sensitive components fast. It prevents overheating failures. Electronics rely on AlN parts. High-power computer chips need efficient cooling. AlN substrates sit under these chips. They pull heat into heatsinks. Power modules use AlN too. These modules control electricity flow. They generate significant heat. AlN insulators manage that heat effectively. Circuit boards benefit also. AlN baseplates keep entire boards cooler. This improves device reliability and lifespan.

LED lighting demands good thermal management. Bright LEDs produce intense heat. Too much heat dims the light output. AlN heat spreaders mount directly under LED chips. They conduct heat away quickly. This keeps LEDs brighter longer. Automotive electronics face harsh conditions. Engine compartments get very hot. AlN parts cool power converters and sensors there. Electric vehicles use more power electronics. AlN helps manage the heat from batteries and motors. Aerospace applications need lightweight, reliable solutions. AlN offers excellent performance in demanding aircraft systems. It handles the vibration and temperature extremes.

Industrial settings use AlN parts widely. Motor drives and power supplies run hot. AlN insulators and substrates keep them operating safely. Laser systems generate concentrated heat. AlN components cool critical laser diodes effectively. Semiconductor manufacturing equipment requires precision temperature control. AlN parts provide stable thermal management. High-frequency radio equipment benefits also. Heat affects signal stability. AlN helps maintain consistent performance. The material works well in corrosive environments. It resists chemical damage. This makes it suitable for challenging industrial processes. AlN parts offer a robust solution for moving heat where it matters most.

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 Aluminum Nitride Heat Dissipating Part

What is Aluminum Nitride?
Aluminum nitride is a special ceramic material. It moves heat away from electronic parts very well. It stops electricity from passing through too. This combination makes it perfect for cooling high-power devices.

Why use Aluminum Nitride for heat?
It moves heat much better than regular ceramics. Aluminum oxide ceramics only move heat about one-fifth as fast. Aluminum nitride gets heat out fast. This stops parts like LED chips or power transistors from getting too hot. Cooler parts last longer and work better.

Where do we use Aluminum Nitride heat spreaders?
You find them anywhere heat hurts performance. They cool powerful LED lights. They manage heat in electric car power modules. They protect radio frequency amplifiers. They help high-performance computer processors. Any place needing top heat removal and electrical insulation uses them.

Is Aluminum Nitride better than Aluminum Oxide?
Yes, for moving heat, it is far better. Aluminum nitride moves heat roughly five times faster. Both stop electricity well. But for getting heat out quickly, aluminum nitride wins. Use aluminum oxide only when cost matters most and extreme cooling isn’t needed.

What shapes can Aluminum Nitride parts be?
Manufacturers make many shapes. Common forms are simple plates or substrates. They also make complex custom shapes like housings or lids. These parts fit tightly onto hot components. This direct contact pulls heat away most effectively. The shape depends completely on the device needing cooling.