Overview of High Thermal Conductivity Aluminum Nitride Ceramic Sheet

High Thermal Conductivity Aluminum Nitride Ceramic Sheet 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 Aluminum Nitride Ceramic Sheet

• 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 Aluminum Nitride Ceramic Sheet

High thermal conductivity aluminum nitride ceramic sheets use outstanding heat monitoring. AlN ceramic effectively moves warmth away from critical components. This material handles high temperatures well. It maintains security as much as 850 ° C continually. Brief ruptureds tolerate even higher heat. Its thermal conductivity reaches 170-180 W/mK. This performance nears some steels. It defeats typical alumina ceramics substantially. Warmth spreads quickly and uniformly across the AlN sheet.

Electrical insulation is another significant benefit. Aluminum nitride obstructs power properly. Its volume resistivity is extremely high. This avoids dangerous brief circuits. It functions safely sought after electrical environments. The material also matches silicon’s growth rate well. This indicates much less stress and anxiety on adhered elements. Thermal biking creates less troubles. Links remain reliable over time.

Mechanical toughness is great. AlN sheets stand up to flexing forces sufficiently. They supply strong assistance in settings up. Surface area surface options are readily available. Polishing produces a very smooth surface. This help thermal contact with various other parts. The sheets are also chemically secure. They stand up to corrosion from lots of compounds. This makes sure long-lasting toughness.

Light weight aluminum nitride ceramic fits numerous requiring applications. It’s excellent for high-power electronics cooling down. LED substrates benefit considerably. Semiconductor manufacturing uses it extensively. Laser diode service providers need its properties. Power modules rely on its warm spreading. The product enables smaller sized, much more powerful layouts. It improves tool reliability consistently. Heat-related failings decrease visibly.

Applications of High Thermal Conductivity Aluminum Nitride Ceramic Sheet

Light weight aluminum nitride ceramic sheets manage warmth incredibly well. This special product moves heat far from delicate components fast. Many industries count on this capacity for vital thermal administration tasks.

Electronics need reputable cooling. High-power LED lights create significant warmth. Aluminum nitride substrates draw this warmth out properly. This maintains LED illumination solid and lifespan long. Power modules in electrical cars and commercial drives face comparable warmth difficulties. Aluminum nitride sheets create superb bases for these components. They manage the intense heat from high currents. This protects against getting too hot and possible failing.

Semiconductor manufacturing usages requiring processes. Light weight aluminum nitride offers reliably as heating unit plates and wafer chucks here. It gives uniform, stable heating necessary for exact manufacturing. Laser diodes require effective air conditioning too. These effective tools carry out best when kept cool. Light weight aluminum nitride carriers offer excellent thermal transfer right at the source.

Electric insulation is an additional key advantage. Light weight aluminum nitride does not carry out electrical power. This is essential for safety and security and performance in lots of configurations. It moves warm strongly while obstructing electric present. Engineers use it as an insulator in high-voltage power electronic devices. Its mix of thermal conductivity and electric seclusion is hard to match. This dual capacity streamlines layouts and improves 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 High Thermal Conductivity Aluminum Nitride Ceramic Sheet

High Thermal Conductivity Aluminum Nitride Ceramic Sheet: 5 FAQs

What makes Aluminum Nitride good for heat?
Aluminum Nitride moves heat extremely well. Its thermal conductivity is high, often 170-200 W/m·K. This number is much better than regular alumina ceramic. Aluminum Nitride gets heat away from hot spots fast. This keeps electronic parts cooler. Preventing overheating protects sensitive components.

How hot can it get?
Aluminum Nitride handles very high temperatures. It works reliably up to about 1300°C in air. Its melting point is over 2200°C. This material won’t soften or break down easily under heat. It provides stable performance in demanding thermal environments. Heat management systems rely on this stability.

Does it conduct electricity?
No, Aluminum Nitride is an electrical insulator. It blocks electric current effectively. This is crucial for electronics. You need excellent heat transfer without electrical shorts. Aluminum Nitride provides both high thermal conductivity and strong electrical insulation. This combination is rare and valuable.

Where is it commonly used?
Its main use is in electronics needing heat control. You find it in high-power LED bases, semiconductor processing tools, and power module substrates. It cools high-performance computer chips. It serves in laser diode carriers. Aerospace and automotive power electronics use it too. Any application needing fast heat removal benefits.

Is it fragile?
Yes, handle it carefully. Aluminum Nitride ceramic is hard but brittle. Dropping it can cause cracks or chips. Avoid sharp impacts. Follow proper machining guidelines. Don’t subject it to severe bending forces. Its strength is primarily under compression. Store and transport it securely.