Overview of aluminum nitride ceramics

Aluminum Nitride Ceramic is an advanced ceramic material with aluminum nitride as the main component. It has been widely used in electronics, optics, and mechanics due to its unique properties.

Features of aluminum nitride ceramics

High thermal conductivity: Aluminum nitride ceramics have relatively high thermal conductivity, usually between 170-260 W/m·K, which makes it an excellent heat dissipation material. It is especially suitable for electronic devices that require efficient heat dissipation, such as substrate materials for power semiconductor devices.

Good electrical insulation: Despite its high thermal conductivity, aluminum nitride ceramics are excellent insulators of electricity, which can effectively prevent current leakage and ensure the safe operation of electronic components.

Low dielectric constant and dielectric loss: These characteristics make aluminum nitride ceramics very suitable for use in high-frequency circuits because it can reduce energy loss during signal transmission.

High temperature resistance: Aluminum nitride ceramics can maintain structural stability and strength at extremely high temperatures. Its melting point is about 2800°C, so it is suitable for applications in high temperature environments.

Low thermal expansion coefficient: Compared with semiconductor materials such as silicon, aluminum nitride has a lower thermal expansion coefficient, which means it has better dimensional stability when the temperature changes, which helps improve packaging reliability.

Corrosion resistance: Aluminum nitride ceramics have good chemical stability to most molten metals and are not easily oxidized or corroded, allowing them to perform well in harsh environments.

High mechanical strength: Although not as hard as some other types of ceramic materials, aluminum nitride ceramics still provide enough mechanical strength to allow them to be used in many structural applications.

(Insulation Aluminum Nitride Sheet Plate AlN Alumina Ceramic Substrate Plate Tube)

Specifications of Insulation Aluminum Nitride Sheet Plate AlN Alumina Ceramic Substrate Plate Tube

Insulation Light Weight Aluminum Nitride Sheet Plate AlN and Alumina Ceramic Substrate Plate Tube are sophisticated products made for high-performance applications. Both items excel in thermal monitoring, electrical insulation, and mechanical durability. Aluminum Nitride (AlN) sheets have high thermal conductivity, normally between 170-200 W/m · K. This makes them optimal for heat dissipation in electronic devices, LED lighting, and power components. The material additionally has superb electrical insulation residential or commercial properties, with a dielectric strength over 15 kV/mm. AlN sheets withstand deterioration and chemical damages, ensuring long-term integrity in severe atmospheres. Running temperature levels vary from -40 ° C to 1200 ° C, ideal for extreme conditions.

Alumina Porcelain Substratum Plates and Tubes make use of aluminum oxide (Al two O FIVE) as the primary material. These components supply excellent thermal conductivity, around 25-35 W/m · K, stabilizing cost and efficiency. Alumina substrates offer strong electric insulation, with a dielectric stamina exceeding 10 kV/mm. They feature high mechanical strength, with flexural strength up to 400 MPa. Alumina components stand up to temperatures as much as 1600 ° C, making them valuable in furnaces, sensing units, and high-temperature industrial tools. Both AlN and Alumina materials are safe and environmentally stable, guaranteeing secure handling and use.

Applications consist of semiconductor manufacturing, aerospace systems, auto electronic devices, and renewable resource systems. Personalized forms, dimensions, and surface area finishes are available to meet particular requirements. Thickness options variety from 0.3 mm to 10 mm for sheets, while tubes can be created in sizes from 1 mm to 100 mm. Precision machining guarantees tight tolerances, with monotony within 0.02 mm per 25 mm. Surface roughness can be regulated to Ra ≤ 0.4 μm for smooth finishes. Metallization layers like gold, silver, or copper are added for soldering or brazing needs.

Light weight aluminum Nitride is chosen for high thermal conductivity applications. Alumina is picked for cost-sensitive projects calling for trustworthy efficiency. Both materials are compatible with vacuum cleaner atmospheres and exhibit reduced outgassing. They are commonly used in power electronics, laser systems, and microwave communication devices.

(Insulation Aluminum Nitride Sheet Plate AlN Alumina Ceramic Substrate Plate Tube)

Applications of Insulation Aluminum Nitride Sheet Plate AlN Alumina Ceramic Substrate Plate Tube

Light Weight Aluminum Nitride (AlN) sheets and Alumina Ceramic Substrate plates are widely used in sectors requiring high-performance products. These items excel in thermal monitoring and electric insulation. They handle extreme temperatures and withstand chemical corrosion. Their resilience makes them perfect for requiring settings.

In electronic devices, AlN sheets are common. They cool down high-power devices like LED chips and semiconductor modules. The high thermal conductivity of AlN relocates heat far from delicate components. This stops overheating and extends gadget life. Alumina ceramic substratums sustain motherboard. They shield electrically while offering secure platforms for electronic elements.

Industrial equipment take advantage of these products. AlN layers line furnaces and reactors. They stand up to intense warmth without breaking down. Alumina tubes insulate thermocouples and sensors in harsh conditions. Their resistance to put on and thermal shock guarantees reliable operation.

Aerospace and automotive fields utilize AlN and alumina ceramics. In electric vehicles, AlN sheets manage warmth in battery systems and power converters. Alumina substrates protect control devices from resonance and temperature level swings. Airplane systems rely upon these products for avionics and engine sensors. They do regularly under pressure and rapid temperature modifications.

Medical tools uses alumina ceramic tubes for imaging tools and surgical tools. The material’s biocompatibility and sterilizability satisfy rigorous wellness standards. AlN sheets in laser systems make sure exact temperature level control throughout procedures.

Renewable resource applications consist of photovoltaic panels and wind turbines. AlN sheets dissipate warm in solar batteries. Alumina substratums protect connections in power inverters. Both materials aid boost power efficiency and system durability.

Aluminum Nitride and Alumina Ceramic products adjust to varied needs. Their special properties fix difficulties in warmth management and electrical insulation. Industries remain to discover new uses as modern technology developments.

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.(nanotrun@yahoo.com)

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

Shipment Methods

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

5 FAQs of Insulation Aluminum Nitride Sheet Plate AlN Alumina Ceramic Substrate Plate Tube

What is Aluminum Nitride (AlN)? Aluminum Nitride (AlN) is a ceramic material. It has high thermal conductivity. It insulates electricity well. It works in high-temperature settings. It is used in electronics and industrial equipment.

Why choose AlN sheets over other materials? AlN sheets handle heat better than many materials. They move heat away fast. They stay stable under extreme temperatures. They last longer in harsh conditions. They prevent electrical leaks.

Where are AlN ceramic substrates used? These substrates fit in electronics needing heat control. Examples include LED lights, power modules, semiconductor parts. They serve in aerospace, automotive, and telecom industries. They protect parts from overheating.

How does AlN differ from alumina ceramics? Alumina ceramics have lower thermal conductivity. AlN moves heat 5-10 times faster. Alumina costs less. AlN performs better in high-power uses. The choice depends on budget and needs.

How to handle and store AlN products? Keep AlN products dry. Moisture affects quality. Handle them gently to avoid cracks. Use gloves to prevent dirt. Store in clean, room-temperature areas. Follow manufacturer guidelines for best results.

(Insulation Aluminum Nitride Sheet Plate AlN Alumina Ceramic Substrate Plate Tube)