Overview of High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity

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 High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity

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.

(High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity)

Specifications of High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity

This High-Purity Aluminum Nitride (AlN) Powder offers extraordinary performance. Its standout function is the assured 99.9% purity level. This high purity is crucial. It reduces contaminations that can hurt efficiency popular applications. The powder delivers exceptional thermal conductivity. Its thermal conductivity steps in between 170 and 220 W/mK. This superb heat transfer ability is crucial. It helps take care of heat properly in digital elements and other systems. Efficient thermal monitoring prevents getting too hot. This improves integrity and prolongs the life expectancy of tools.

The powder includes a really great particle dimension. Normal fragment dimensions are under 10 micrometers. Often, the D50 particle size is in between 0.8 and 1.5 micrometers. This great bit dimension works well. It permits dense packing during processing. Thick packing is needed for producing strong, trusted ceramic components. Uniform fragment dimension distribution is additionally vital. It makes certain regular efficiency and predictable habits in production.

Chemically, this AlN powder is extremely secure. It displays strong resistance to most usual chemicals. This inert nature makes it ideal for rough environments. The powder appears bright white. This white shade is regular for pure Aluminum Nitride. It reflects the product’s premium quality. This powder meets strict sector criteria. It awaits usage in innovative ceramics, electronic devices, and other sophisticated fields calling for top-tier thermal products.

(High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity)

Applications of High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity

High-purity light weight aluminum nitride powder, especially at 99.9% pureness, provides special homes. Its crucial attribute is impressive thermal conductivity. This product moves heat away extremely properly. It likewise acts as a strong electric insulator. This combination is uncommon and useful. It stands up to high temperatures well. It stands up to chemical attack strongly. These qualities make it essential for demanding modern-day applications.

In electronics, this AlN powder is crucial. It develops ceramic substrates and plans for high-power tools. Think of LED illumination, laser diodes, and power semiconductors. These components get very hot during procedure. Efficient heat elimination is vital. AlN substrates draw warm far from sensitive components quickly. This avoids getting too hot and failing. Tool efficiency enhances. Life-span gets much longer. AlN makes it possible for smaller, much more powerful electronic styles.

The optics market relies on this material also. It works as crucibles and components for crystal development systems. Sapphire crystals for LEDs and various other optical components need these containers. AlN crucibles take care of severe warmth without polluting the melt. High purity is compulsory here. Any impurity ruins the crystal quality. AlN offers the needed sanitation and thermal stability.

Advanced porcelains benefit considerably from adding AlN powder. It increases the thermal performance of various other ceramic products. This creates composites best for severe atmospheres. These composites are made use of in aerospace parts, cutting tools, and wear-resistant components. The high thermal conductivity assists handle warmth in these difficult applications. Mechanical strength typically boosts also.

AlN powder is vital for making thick AlN ceramic components itself. The sintering procedure needs high purity to achieve the best residential properties. Completely dense AlN ceramics are the final result. These porcelains are made use of straight in all the applications pointed out before. The top quality of the starting powder straight impacts the ceramic’s performance.

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 High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity

High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity. Here are answers to common questions.

What is High-Purity Aluminum Nitride Powder?
This powder is a fine ceramic material. It’s made of aluminum and nitrogen atoms. Our grade has 99.9% purity. This material offers excellent thermal conductivity. It also provides good electrical insulation.

Why is 99.9% purity important?
High purity is critical for performance. Impurities hurt thermal conductivity. They can cause failures in electronics. 99.9% purity ensures reliable heat transfer. It guarantees consistent material properties. This level is essential for advanced applications.

What makes its thermal conductivity superior?
Aluminum Nitride naturally moves heat very well. Our high-purity powder maximizes this ability. It transfers heat much faster than common alternatives like alumina. This property is vital for cooling electronic parts. Effective heat management prevents overheating. It extends device lifespan.

Where is this powder typically used?
Its main use is in electronics manufacturing. It’s a key material for ceramic circuit boards (substrates). These boards hold powerful chips in LEDs, lasers, and power modules. The powder is also used in thermal interface materials. Sometimes it’s used in specialized ceramics and composites needing heat dissipation.

Is this powder safe to handle?
Handle it with standard precautions. Use it in well-ventilated areas. Avoid breathing the dust. Wear gloves and protective eyewear. Store it in a cool, dry place away from moisture. Follow all safety data sheet instructions.

(High-Purity Aluminum Nitride (AlN) Powder – 99.9% Purity, Superior Thermal Conductivity)