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.

(AlN Aluminum Nitride Ceramic Plate)

Specifications of AlN Aluminum Nitride Ceramic Plate

The AlN Light Weight Aluminum Nitride Porcelain Plate is a high-performance product made for sophisticated commercial applications. It provides exceptional thermal conductivity, rising to 170-180 W/m · K. This makes it suitable for heat management in electronic devices, LED lighting, and power components. The product efficiently transfers heat away from sensitive elements, making certain stable operation in high-temperature settings.

The ceramic plate has strong electrical insulation buildings. Its dielectric strength goes beyond 15 kV/mm, stopping current leak even under high voltage. This attribute is critical for semiconductor production and high-power tools. The material preserves insulation performance throughout a wide temperature level range, from -40 ° C to
1200 ° C. Mechanical toughness is a vital benefit. The plate flaunts a firmness of 12 GPa and a flexural strength of 300-400 MPa. It stands up to wear, deterioration, and thermal shock, making it appropriate for extreme problems. It endures fast temperature level modifications without splitting, ensuring lasting reliability.

Chemical security is an additional highlight. Home plate stands up to most acids, alkalis, and organic solvents. It executes well in harsh settings, usual in chemical handling and aerospace applications. Its non-reactive surface area prevents contamination, important for precision industries.

Criterion thickness varies from 0.3 mm to 10 mm. Customized shapes and sizes are offered to meet details needs. Surface area coatings include polished, splashed, or as-sintered options. Sleek surfaces decrease friction and boost thermal get in touch with.

Applications span multiple markets. In electronic devices, it functions as heat sinks, substratums, and insulators. In auto systems, it manages warm in electric automobile batteries and power modules. The aerospace sector uses it for sensors and radomes as a result of its lightweight and toughness.

The product works with metalization procedures. This permits bonding with steels like copper or tungsten for improved capability. Precision machining guarantees limited resistances for complicated layouts.

Light weight aluminum nitride ceramic plates are RoHS-compliant and eco safe. They satisfy international criteria for top quality and performance.

(AlN Aluminum Nitride Ceramic Plate)

Applications of AlN Aluminum Nitride Ceramic Plate

AlN aluminum nitride ceramic plates are extensively used in electronic devices. These plates deal with high warmth. They move heat far from digital parts. This quits gadgets from overheating. They function better than other products. AlN has high thermal conductivity. It is close to steels. It likewise insulates power. This makes it safe for circuits.

Semiconductor manufacturing requirements these plates. They hold silicon wafers throughout processing. They remain steady under extreme temperatures. This keeps production accurate. AlN stands up to chain reactions. It does not break in severe settings.

Power modules utilize AlN plates. Electric lorries and renewable resource systems depend on them. The plates handle warm in high-power tools. They stop power loss. This boosts efficiency. Devices last longer.

LED lighting benefits from AlN. The plates cool LED chips. Brightness stays consistent. Life expectancy boosts. AlN operates in small layouts. It fits tiny, high-performance lights.

Aerospace and automotive industries make use of AlN ceramics. Engine parts deal with high warm. AlN handles it without breaking. Sensors and control systems stay precise. The product is light-weight. It decreases gas use in cars.

Machinery makes use of AlN for cutting devices. The plates remain sharp under stress. They stand up to wear. Factories need much less downtime. Production speeds remain high.

Medical tools uses AlN. It is non-toxic. It works in imaging systems. It manages warmth from X-ray tubes. Individuals remain safe.

AlN plates are expensive. They execute better than alumina or aluminum. They fit high-end applications. Study continues to decrease prices. More industries will certainly take on AlN as innovation advancements.

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)

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 Ceramic Plate

What is Aluminum Nitride Ceramic Plate made of?
Aluminum Nitride Ceramic Plate is made of aluminum nitride powder. The powder is pressed and sintered at high temperatures. This creates a dense ceramic material. It has high purity and a uniform structure. These features make it reliable for technical uses.

Why is it good for thermal management?
Aluminum Nitride has high thermal conductivity. It moves heat better than alumina ceramics. It works well in electronics needing heat control. It insulates electricity too. This stops energy loss. It expands little under heat. This keeps parts stable during temperature changes.

Where is Aluminum Nitride Ceramic Plate used?
It is used in electronics like LED lighting and semiconductor devices. It helps cool power modules and laser diodes. It suits aerospace and automotive systems. These areas need materials handling high heat and stress. It is also used in industrial equipment for sensors or heaters.

What temperatures can it handle?
Aluminum Nitride Ceramic Plate works from 25°C to 1800°C. It stays stable in extreme heat. It resists oxidation up to 1400°C. This depends on the environment. It is not ideal for long use above 1800°C. It might slowly break down.

How should it be handled?
Avoid dropping or hitting the plate. It is hard but can crack under sudden force. Store it dry. Moisture can affect its surface over time. Clean it with mild detergent and soft cloth. Do not use strong acids or alkalis. They might damage the surface.

(AlN Aluminum Nitride Ceramic Plate)