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.

(170W/m.k Aln Aluminum Nitride Ceramic Board)

Specifications of 170W/m.k Aln Aluminum Nitride Ceramic Board

The 170W/m · K AlN Aluminum Nitride Ceramic Board is created for high-performance thermal administration applications. It makes use of aluminum nitride ceramic material known for outstanding warm dissipation. The thermal conductivity reaches 170W/m · K, making it perfect for tools needing rapid heat transfer. This product suits electronic devices, power components, LED systems, and semiconductor devices.

The board provides solid electric insulation, guaranteeing safety in high-voltage atmospheres. Its dielectric stamina goes beyond 15 kV/mm, avoiding current leak. The material withstands chemical deterioration and mechanical wear, expanding life span in extreme conditions. The thermal development coefficient matches silicon, reducing anxiety in adhered elements. This compatibility improves reliability in temperature-sensitive setups.

Running temperature levels vary from -50 ° C to 850 ° C, suiting extreme environments. The surface coating is smooth, with roughness listed below 0.2 μm, promoting even attachment for layers or circuits. Custom sizes and densities are readily available, sustaining customized remedies. Standard density options consist of 0.5 mm, 1.0 mm, and 2.0 mm.

The ceramic board is non-toxic and environmentally secure, fulfilling RoHS and REACH standards. It performs regularly under thermal cycling, avoiding splits or contortion. Accuracy laser reducing ensures precise measurements for complex designs. The reduced density of light weight aluminum nitride decreases total weight compared to traditional products like alumina.

Applications consist of heat sinks, substrates for power electronics, and shielding elements in electrical cars. Its high thermal conductivity protects against overheating in compact designs. The product’s firmness and tightness supply structural support in multilayer settings up. Marginal porosity makes certain no gas absorption, maintaining efficiency in vacuum cleaner systems.

The item undertakes extensive high quality checks, including X-ray assessment and thermal shock screening. It is compatible with thin-film and thick-film metallization procedures. Personalized metalization layers like gold, silver, or aluminum can be looked for certain electrical needs. Packaging options consist of anti-static products to avoid damage during shipping.

This aluminum nitride ceramic board is a reliable remedy for markets focusing on thermal performance and resilience. It integrates advanced product residential or commercial properties with useful style flexibility.

(170W/m.k Aln Aluminum Nitride Ceramic Board)

Applications of 170W/m.k Aln Aluminum Nitride Ceramic Board

The 170W/m · K AlN light weight aluminum nitride ceramic board is a high-performance material recognized for its excellent thermal conductivity and electrical insulation. It functions well in situations where managing warmth and avoiding electric concerns issue. This ceramic board is widely made use of in electronic devices. High-power devices like LED chips, semiconductor modules, and laser diodes produce a great deal of warm. The board relocates warm away quickly, maintaining parts steady and expanding their life. Its reduced thermal development matches materials like silicon, reducing stress and anxiety in split designs.

The vehicle sector benefits from this ceramic board. Electric lorries and crossbreed systems require parts that deal with severe warmth and power. The board is made use of in power control systems, inverters, and battery systems. It makes certain warmth spreads uniformly, preventing damage to sensitive parts. Its sturdiness in extreme conditions makes it suitable for engines and billing systems.

Aerospace and protection applications count on the material’s integrity. Radar systems, satellite interactions, and avionics require stable performance under temperature shifts and resonances. The board’s resistance to thermal shock and deterioration suits these requiring environments. It also helps in radiofrequency elements by lessening power loss.

Commercial power modules make use of the ceramic board for high-voltage insulation. Power converters, wind turbines, and solar inverters depend upon its capacity to isolate electrical power while relocating warm effectively. This dual feature improves security and performance in power systems.

LED lights systems use the board to take care of heat in high-brightness setups. It stops overheating in small designs, guaranteeing consistent light output. Producers choose it for its lightweight buildings and compatibility with steel bonding procedures.

The 170W/m · K AlN ceramic board sustains sophisticated modern technologies by addressing heat-related challenges. Its combination of thermal performance, electrical insulation, and mechanical strength makes it an essential material throughout sectors.

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 170W/m.k Aln Aluminum Nitride Ceramic Board

What is the thermal conductivity of the 170W/m·K Aluminum Nitride Ceramic Board?
The thermal conductivity is 170 watts per meter-kelvin. This value measures how well the material transfers heat. High thermal conductivity makes it ideal for applications needing efficient heat dissipation. It outperforms many common ceramics like alumina.

What applications suit this Aluminum Nitride Ceramic Board?
It works in high-power electronics, LED lighting, and semiconductor devices. It handles heat management in circuits, power modules, and laser systems. It’s also used in electric vehicles and aerospace tech. Its electrical insulation adds safety in these uses.

Why pick Aluminum Nitride over other ceramics like alumina?
Aluminum nitride conducts heat better than alumina. Alumina’s thermal conductivity is around 30W/m·K. Aluminum nitride resists thermal expansion more effectively. This reduces stress in devices exposed to temperature changes. It lasts longer in demanding conditions.

What temperature range can this board handle?
It operates from -40°C to 1800°C. It stays stable under extreme heat. It resists thermal shock, so rapid temperature shifts won’t crack it. This reliability suits industrial furnaces and high-heat machinery.

Can the board be customized for specific needs?
Yes. Sizes, thicknesses, and shapes can be tailored. Holes, grooves, or coatings are added for specialized setups. Precision machining ensures it fits exact technical requirements. Custom orders typically follow strict design guidelines.

(170W/m.k Aln Aluminum Nitride Ceramic Board)