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.

(Small Size High Thermal Conductivity ALN Ceramic Sheet Aluminum Nitride Ceramic Plate)

Specifications of Small Size High Thermal Conductivity ALN Ceramic Sheet Aluminum Nitride Ceramic Plate

The Small Size High Thermal Conductivity ALN Porcelain Sheet is a precision-engineered component designed for innovative thermal management. Made from aluminum nitride (AlN), this ceramic plate incorporates high thermal conductivity with small measurements. It effectively transfers warm in limited rooms. The material’s thermal conductivity gets to 170-180 W/mK, outperforming traditional alumina ceramics. This guarantees fast heat dissipation also in high-power applications.

The ceramic sheet is available in small dimensions, generally varying from 50x50mm to 100x100mm. Thickness alternatives span 0.5 mm to 3mm, catering to diverse design needs. Its small layout fits applications where space restraints exist. The product keeps structural integrity under extreme conditions. It withstands temperature levels as much as 1000 ° C without deformation.

Light weight aluminum nitride’s low thermal development coefficient lessens stress throughout temperature changes. This prevents splitting or delamination. The ceramic plate is chemically inert. It stands up to deterioration from acids, antacid, and solvents. This makes it ideal for rough industrial settings. The surface area is smooth, minimizing rubbing and put on in mechanical systems.

Electric insulation is a key attribute. The ALN ceramic sheet isolates digital components while handling warm. This stops brief circuits in high-voltage tools. It is extensively utilized in power electronic devices, LED lighting, and semiconductor tools. The product’s dielectric strength surpasses 15 kV/mm.

Machining accuracy guarantees tight resistances for crucial applications. Laser reducing or grinding attains custom forms and holes. The ceramic plate is compatible with metallization procedures. This enables soldering or brazing to metal components.

Applications consist of warm sinks, substratums for circuits, and protecting layers in automotive components. It serves aerospace systems needing lightweight thermal solutions. The item meets demands for dependability in medical devices and laser diodes. Custom-made dimensions and surface area finishes are available.

(Small Size High Thermal Conductivity ALN Ceramic Sheet Aluminum Nitride Ceramic Plate)

Applications of Small Size High Thermal Conductivity ALN Ceramic Sheet Aluminum Nitride Ceramic Plate

Little size high thermal conductivity ALN ceramic sheets are advanced products used in lots of industries. They deal with heat well and operate in tough problems. Their crucial function is moving warmth far from sensitive components. This makes them great for electronics. In electronic devices, tools like CPUs and GPUs get hot throughout use. ALN ceramic plates move heat to stop damages. They keep circuits secure and last longer. LED lights systems need warmth control. ALN sheets spread warm in LED chips. This quits getting too hot and keeps light brilliant. Automotive technology makes use of these ceramics also. Electric cars have components like onboard chargers and electric motor controllers. These components produce great deals of warm. ALN plates manage temperature levels and aid autos run safely. Aerospace applications utilize ALN for comparable reasons. Equipment in planes and satellites, like radar systems, encounters severe heat. ALN porcelains guarantee reliable performance under tension. Power components in renewable energy systems make use of ALN sheets. Solar inverters and wind turbines need effective cooling. ALN takes care of high power lots without damaging down. Semiconductor production uses ALN as insulation layers. It separates warmth in processes like etching and deposition. This maintains manufacturing precise. Clinical devices like surgical lasers utilize ALN. They need materials that do not respond with body cells. ALN is risk-free and durable. 5G modern technology relies upon ALN for base terminals. High-frequency signals create warm. ALN sheets cool parts to keep signal stamina. These porcelains are likewise utilized in high-power lasers. They focus on taking care of warm during operations. ALN ceramic plates are thin and suit small rooms. They operate in tight formats without losing performance. Industries pick ALN for its equilibrium of performance and size. It resolves heat concerns in contemporary technology.

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 Small Size High Thermal Conductivity ALN Ceramic Sheet Aluminum Nitride Ceramic Plate

What is the main advantage of small size ALN ceramic sheets?
ALN ceramic sheets have high thermal conductivity. They move heat away from electronic parts fast. This stops devices from overheating. They work better than materials like alumina. Their small size fits tight spaces in gadgets.

Where are these ceramic plates commonly used?
They are used in electronics needing heat control. Examples include LED lights, power modules, and semiconductor tools. They suit high-power devices like lasers or radio-frequency systems. Their stability in extreme conditions makes them reliable.

Why pick aluminum nitride over other ceramics?
Aluminum nitride conducts heat better than alumina. It resists electrical currents well. It handles high temperatures without breaking. It matches the expansion rate of silicon chips. This reduces stress in electronic setups.

Can ALN ceramic plates survive very high temperatures?
Yes. They work in temperatures up to 1800°C in air. In inert gases, they handle even higher heat. This makes them good for harsh industrial environments. They stay stable and don’t wear out quickly.

Do these sheets need special care during installation?
Handle them gently to avoid cracks. Use clean gloves to prevent oil stains. Align them properly with components for best heat transfer. Follow manufacturer guidelines for bonding methods. Improper setup can lower performance.

(Small Size High Thermal Conductivity ALN Ceramic Sheet Aluminum Nitride Ceramic Plate)