Overview of Aln/Aluminum Nitride Ceramics Substrate and Plate

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 Aln/Aluminum Nitride Ceramics Substrate and Plate

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.

(Aln/Aluminum Nitride Ceramics Substrate and Plate)

Specifications of Aln/Aluminum Nitride Ceramics Substrate and Plate

Aluminum Nitride (AlN) ceramics are advanced products. They are essential for requiring digital applications. These substratums and plates use unique buildings. High thermal conductivity is a crucial feature. AlN effectively relocates heat away from sensitive elements. This protects against overheating. It keeps electronic systems secure. Thermal conductivity worths are commonly high. They commonly range from 170 to 220 W/mK. This matches some metals. AlN is likewise an excellent electrical insulator. Its electrical resistivity is really high. It dependably blocks electrical existing. This protects against brief circuits. It makes sure safe operation at high voltages.

Mechanical stamina is necessary. AlN ceramics are quite solid. They resist flexing and damaging. Their flexural stamina is great. This allows handling during manufacturing. It supports parts without damages. Thermal development issues too. AlN’s thermal development coefficient is low. It matches silicon semiconductors carefully. This lessens stress and anxiety during temperature level modifications. Connections stay dependable. Fracturing is minimized. This is essential for power components and LEDs.

AlN is dense. Its density is around 3.3 g/cm FIVE. This contributes to its toughness. It likewise aids with heat spreading. Surface area quality is critical. AlN substratums and plates include very smooth surface areas. This is needed for great circuitry. Accuracy machining attains limited monotony. Specific density control is basic. Resistances are limited. Various sizes and shapes are available. Personalized measurements are feasible. AlN holds up against heats. It executes well beyond 1000 ° C. It stands up to chemical attack. It is secure in lots of environments. AlN does not react with common procedure gases. This makes certain lasting reliability. These residential or commercial properties make AlN suitable for power electronic devices. They are ideal for high-brightness LEDs. They fit requiring RF/microwave uses. AlN substratums take care of extreme heat loads. They make sure steady performance.

(Aln/Aluminum Nitride Ceramics Substrate and Plate)

Applications of Aln/Aluminum Nitride Ceramics Substrate and Plate

Aluminum nitride ceramics handle warmth extremely well. They carry warm away from electronics quickly. This matters for high-power tools. AlN substratums function inside LED lights. They stop getting too hot. Power components in electric autos use them. They maintain semiconductors trendy. AlN plates handle warm in computer cpus. They assist tools last much longer.

AlN remains strong at very heats. It doesn’t break conveniently under unexpected temperature level adjustments. This makes it excellent for semiconductor tools. AlN plates hold silicon wafers throughout extreme procedures. They handle the warm inside furnaces. AlN parts function accurately in tough problems.

Aluminum nitride does not perform electricity. It securely shields circuits. Its growth rate matches silicon. This protects against stress and anxiety in digital bundles. AlN is chemically steady. It resists rust well. These residential properties are vital for trusted electronic devices.

The product is also utilized for laser bases. It offers stable assistance. AlN components are found in sensing units. They supply great thermal performance. Some specialized burner make use of AlN. Its high thermal conductivity assists disperse warmth equally. AlN porcelains are crucial where warm control and electrical insulation are critical.

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.

Payment Methods

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

Shipment Methods

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

5 FAQs of Aln/Aluminum Nitride Ceramics Substrate and Plate

What is Aluminum Nitride Ceramic?
Aluminum Nitride (AlN) is a special ceramic material. It moves heat away very fast. It also stops electricity well. It handles high temperatures. It does not expand much when heated. People use it for electronics needing cooling.

Why pick AlN over other ceramics?
AlN moves heat better than most ceramics. Only diamond beats it. Alumina moves heat much slower. AlN also matches silicon chips better. This means less stress in electronic parts. It insulates electricity reliably too. These traits make AlN great for demanding electronics.

Where is AlN substrate usually used?
Its main job is cooling electronics. You find it under high-power LED lights. It helps manage heat in laser diodes. It’s vital in power modules for electric cars and trains. Radio frequency and microwave devices use it. Computer chips needing fast cooling need AlN.

How do we handle AlN parts?
Handle AlN with care. It is hard but can break. Avoid sharp hits or drops. Keep it clean. Dust or grease harms performance. Use gloves. Fingerprints leave oil. Clean with alcohol or special cleaners. Follow the maker’s instructions.

Can we make special AlN shapes?
Yes. Factories can cut AlN precisely. They make thin plates or thick blocks. They drill holes. They create grooves or patterns. They polish surfaces smooth. They coat metal layers for circuits. Tell the supplier your exact needs. They will say if it’s possible.

(Aln/Aluminum Nitride Ceramics Substrate and Plate)