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.

(High Purity 99.95% Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres Durable Heat Conductive Material)

Specifications of High Purity 99.95% Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres Durable Heat Conductive Material

High Pureness 99.95% Light Weight Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres use innovative efficiency for commercial applications needing sturdy warmth management. The product features a pureness level of 99.95%, decreasing pollutants that could impact efficiency. Bit sizes range between 3-5 micrometers, making certain uniform distribution in composite products. The spherical shape of the microspheres boosts packaging density, enhancing thermal conductivity and mechanical stability.

Aluminum Nitride excels in thermal conductivity, rising to 170-180 W/m · K. This makes it suitable for high-power electronics, LED substratums, and semiconductor product packaging. The material withstands thermal shock, keeping structural integrity under quick temperature level adjustments. Its high electrical insulation avoids present leakage, vital for electronic elements.

The powder’s chemical stability enables use in harsh environments, including high temperatures and harsh conditions. It incorporates well with polymers, steels, and porcelains, enabling versatile applications. Processing methods like sintering or shot molding adapt to the powder’s residential or commercial properties, guaranteeing regular results.

Surface area therapies are available to improve compatibility with particular matrices. Applications cover aerospace, automobile, and power industries, where reliable heat dissipation is crucial. The microspheres’ sturdiness decreases wear in mechanical systems, prolonging element life expectancy.

Stringent quality assurance makes sure batch-to-batch consistency. Packaging options consist of moisture-resistant containers to preserve material stability during storage space. Customized fragment dimension circulations or surface area modifications can be customized to fulfill project needs.

Aluminum Nitride’s low thermal expansion coefficient matches materials like silicon, stopping delamination in split structures. This property is important for microelectronic devices requiring precise dimensional security. The powder’s high solidity contributes to abrasion resistance in coverings or composite parts.

Environmental benefits include non-toxicity and compliance with RoHS criteria. Users benefit from lowered power usage in thermal systems because of efficient warmth transfer. Study and industrial sectors rely on this material for prototyping and mass production of sophisticated thermal remedies.

(High Purity 99.95% Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres Durable Heat Conductive Material)

Applications of High Purity 99.95% Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres Durable Heat Conductive Material

High Purity 99.95% Aluminum Nitride (AlN) Round Powder 3-5um Ceramic Microspheres are engineered for sophisticated industrial applications. This product incorporates high thermal conductivity with electric insulation. It is optimal for use in electronic devices. The powder’s round shape makes certain also circulation in compounds. This boosts efficiency in warmth administration systems.

The main use remains in thermal interface materials. These materials transfer warm far from delicate components. Aluminum nitride’s thermal conductivity exceeds 170 W/mK. It outmatches several conventional ceramics. This makes it ideal for high-power LED lights. The material effectively dissipates warm. This extends the life expectancy of gadgets.

One more application remains in semiconductor manufacturing. The powder is made use of in ceramic substratums. These substratums support microelectronic circuits. Light weight aluminum nitride withstands chemical corrosion. It takes care of extreme temperature levels. This makes sure security in severe settings.

The automotive industry gain from this product. Electric vehicles require effective thermal monitoring. Aluminum nitride is made use of in power modules. It protects against overheating in batteries and inverters. The powder’s toughness supports long-term integrity.

Aerospace applications rely on its light-weight residential properties. Light weight aluminum nitride reduces system weight. It maintains thermal efficiency in satellites and avionics. The material withstands radiation and vacuum cleaner problems. This is essential for room technology.

The 3-5um fragment dimension permits accurate processing. It incorporates smoothly right into layers and resins. Makers utilize it for protective layers. These layers shield equipment from heat and wear.

High purity guarantees very little impurities. This is important for sensitive electronic applications. The powder’s consistency sustains repeatable outcomes. Industries worth its payment to item high quality.

Light weight aluminum nitride ceramic microspheres are likewise made use of in research study. They function as fillers in experimental composites. Scientists discover brand-new uses in power storage. The material’s homes make it possible for advancements in heat-resistant modern technologies.

This product meets needs for sophisticated materials. It bridges the void in between performance and reliability. Industries continue to adopt it for next-generation services.

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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5 FAQs of High Purity 99.95% Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres Durable Heat Conductive Material

High Purity 99.95% Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres Durable Heat Conductive Material: 5 FAQs

What is this material used for?
This aluminum nitride powder is a ceramic material. It has high thermal conductivity. It works in electronics and industrial applications. It helps manage heat in devices like LED lights, semiconductor modules, or circuit boards. It is good for making parts that need to resist high temperatures.

Why is the purity level 99.95% important?
High purity means fewer impurities. Impurities can lower performance. A 99.95% purity ensures stable heat transfer. It prevents chemical reactions that might damage components. This makes the material reliable for advanced tech uses.

What makes the spherical shape useful?
Spherical particles pack tightly together. This reduces gaps in molded parts. It improves heat flow. It also makes the powder easier to mix into resins or coatings. The shape helps create smooth surfaces in finished products.

How does it compare to other heat-conductive materials?
Aluminum nitride conducts heat better than alumina. It is lighter than metals like copper. It does not conduct electricity. This makes it safer for electronic parts. It resists corrosion and wear better than many alternatives.

Is this powder safe to handle?
Wear gloves and masks when handling it. Fine powders can irritate skin or lungs. Store it in a dry place. Moisture can cause clumping. Follow standard safety rules for ceramic powders. Keep it away from open flames.

(High Purity 99.95% Aluminum Nitride AlN Spherical Powder 3-5um Ceramic Microspheres Durable Heat Conductive Material)