Overview of High Thermal Conductivity Aln Aluminum Nitride Ceramic Sheet Strip Plate

High Thermal Conductivity Aln Aluminum Nitride Ceramic Sheet Strip 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 High Thermal Conductivity Aln Aluminum Nitride Ceramic Sheet Strip 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 High Thermal Conductivity Aln Aluminum Nitride Ceramic Sheet Strip Plate

Aluminum nitride ceramic offers outstanding thermal conductivity. This material moves heat very effectively. AlN sheets manage heat better than many other ceramics. They perform well in demanding thermal applications. Aluminum nitride conducts heat at rates near 150-180 W/mK. This high heat transfer is crucial. Electronic devices generate significant heat during operation. Efficient heat removal is essential for reliability. AlN helps keep components cooler. It prevents overheating failures.

The material provides excellent electrical insulation too. AlN is a strong dielectric. It stops electrical current flow effectively. This combination of high heat movement and electrical blocking is valuable. It makes AlN ideal for electronic substrates and heat spreaders. These sheets carry heat away from sensitive parts. They protect electronic circuits from thermal damage.

Aluminum nitride ceramic possesses good mechanical strength. It is reasonably hard and durable. AlN handles mechanical stress adequately. The material resists wear over time. It maintains its shape under load. This structural integrity is important for long-term use.

AlN withstands very high temperatures. These sheets operate reliably in extreme heat environments. They resist thermal shock effectively. Sudden temperature changes cause less cracking. Aluminum nitride retains its properties at elevated temperatures. It offers stable performance even under intense heat.

High purity levels are standard for these AlN products. Minimal impurities ensure consistent thermal performance. Surface finish options are available. Smooth surfaces promote efficient heat transfer to other components. Custom sizes and thicknesses can be provided. We offer various dimensions to fit specific requirements. Common thicknesses range from thin sheets to thicker plates. Width and length options accommodate different designs.

Applications of High Thermal Conductivity Aln Aluminum Nitride Ceramic Sheet Strip Plate

Aluminum nitride ceramic, or AlN, has really good thermal conductivity. This makes it great for moving heat away in electronics. You’ll find AlN sheets used in many places where heat is a problem.

One common use is in LED lighting. LEDs create heat. Too much heat can damage them or shorten their life. AlN sheets act as a heat spreader under the LED chip. They pull the heat out quickly. This keeps the LED cooler and working longer.

Another big area is power electronics. Devices like IGBTs and power modules get very hot during operation. AlN substrates are used inside these modules. They sit between the semiconductor chip and the metal base. The AlN moves the heat from the chip to the baseplate efficiently. This stops the chip from overheating.

AlN ceramic is also used in semiconductor manufacturing equipment. These machines need parts that handle high heat without cracking or warping. AlN plates and fixtures are stable at high temperatures. They won’t contaminate the silicon wafers. This makes them ideal for holding wafers during intense heat processes.

Laser diodes also need good heat management. They generate intense heat in a small spot. An AlN strip provides a stable mounting surface. It draws the heat away effectively. This prevents the laser diode from failing due to heat build-up.

In summary, AlN ceramic sheets excel where heat transfer is critical. Their high thermal conductivity outperforms many other ceramics. They are reliable and stable even in tough environments. This makes them a top choice for demanding thermal management jobs.

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 High Thermal Conductivity Aln Aluminum Nitride Ceramic Sheet Strip Plate

What makes aluminum nitride ceramic sheets special?
Their high thermal conductivity is key. Aluminum nitride moves heat very well. It beats many other ceramics here. This matters in electronics needing cooling.

Can aluminum nitride ceramic sheets conduct electricity?
No. They block electricity well. Aluminum nitride is an electrical insulator. This helps in circuits. Heat moves out. Electricity stays controlled.

How hot can aluminum nitride ceramic sheets handle?
They manage high temperatures fine. Aluminum nitride stays stable up to very hot levels. It doesn’t break down easily. This suits tough environments like power electronics.

Where do people use aluminum nitride ceramic sheets?
They go into electronics needing cooling. Think power modules, LED bases, and semiconductor tools. They move heat from hot parts. This protects the electronics. It keeps things running better.

Can aluminum nitride ceramic sheets be cut to shape?
Yes. They can be shaped. Suppliers cut aluminum nitride sheets into strips or plates. They make custom sizes. This fits different project needs. Ask about your specific size.