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.

(Factory Customized AlN Aluminum Nitride Ceramic Ball)

Specifications of Factory Customized AlN Aluminum Nitride Ceramic Ball

The Manufacturing Facility Personalized AlN Aluminum Nitride Porcelain Ball uses high-performance solutions for commercial applications. The material composition is aluminum nitride (AlN), a ceramic understood for exceptional thermal conductivity and electrical insulation. The purity degree goes beyond 99%, guaranteeing minimal impurities. The thickness varies in between 3.2-3.3 g/cm THREE, contributing to lightweight yet durable efficiency. Thermal conductivity reaches 170-200 W/m · K, outshining many conventional ceramics. This makes it suitable for warmth dissipation in demanding atmospheres.

Custom dimensions are offered from 1 mm to 30 mm in diameter. Tolerance accuracy is regulated within ± 0.05 mm, ensuring uniformity. Surface area coatings include polished, lapped, or as-fired alternatives to satisfy specific requirements. The ceramic ball operates successfully in temperatures as much as 1400 ° C in inert environments, maintaining architectural stability. In oxidizing settings, it withstands as much as 800 ° C without deterioration.

Mechanical residential or commercial properties include a Vickers solidity of 12 Grade point average, guaranteeing resistance to use and abrasion. The flexural stamina goes beyond 300 MPa, protecting against fractures under stress. Corrosion resistance covers acids, alkalis, and molten metals, appropriate for harsh chemical setups. Electric insulation continues to be steady at high voltages, with a dielectric toughness over 15 kV/mm.

Applications cover semiconductor production, LED production, and high-power electronics. The ceramic round features as a warmth sink component, substratum product, or protecting part in accuracy devices. Custom forms or finishes are available for specialized requirements. Metallization layers or surface therapies enhance compatibility with steel assemblies.

Quality control entails extensive screening for dimensional accuracy, surface area issues, and thermal performance. Each batch undergoes X-ray assessment and ultrasonic scanning to make certain inner stability. Personalized orders include customized packaging to prevent damages throughout transit.

The product meets international criteria for industrial ceramics, including ISO 9001 qualification. Lead times vary based upon personalization, with common options shipped within 7-10 company days. Technical assistance assists with product option and design optimization.

(Factory Customized AlN Aluminum Nitride Ceramic Ball)

Applications of Factory Customized AlN Aluminum Nitride Ceramic Ball

Factory-customized AlN aluminum nitride ceramic balls offer critical roles across sectors. Their high thermal conductivity allows effective warm transfer. They deal with extreme temperature levels without weakening. This makes them perfect for requiring settings.

Electronics rely on these ceramic spheres for thermal administration. They dissipate warm in high-power LED components and semiconductor gadgets. Their electric insulation stops short circuits. This ensures stable efficiency in circuits and microchips.

Industrial machinery makes use of AlN ceramic spheres in high-temperature procedures. They operate in heating systems and reactors where steel components fail. Their resistance to chemical corrosion expands devices life expectancy. This reduces upkeep costs in chemical plants.

Aerospace applications benefit from their lightweight toughness. AlN rounds stand up to thermal shock in jet engines and satellite systems. They keep structural honesty under fast temperature changes. This integrity is important for mission-critical aerospace parts.

Semiconductor making utilizes these balls in precision equipment. They endure aggressive chemicals during wafer handling. Their low thermal growth makes certain dimensional security. This supports high-accuracy lithography and etching steps.

Automotive systems incorporate AlN rounds in sensors and electrical vehicle batteries. They handle heat in high-voltage power components. Their wear resistance suits them for rough engine settings. This improves effectiveness in crossbreed and electrical autos.

Medical tools utilize ceramic spheres for their biocompatibility. They operate efficiently in sanitation equipment. Their non-reactive nature suits medical devices and imaging systems. This makes sure security in delicate medical applications.

Renewable resource systems like photovoltaic panels make use of AlN rounds. They transfer heat in concentrated solar energy devices. Their durability supports long-lasting operation in solar thermal plants. This contributes to lasting energy options.

Telecommunications facilities depends upon these elements. They cool down high-frequency signal amplifiers in base terminals. Their stability avoids signal loss in 5G networks. This improves connection in contemporary interaction systems.

AlN ceramic rounds adjust to custom-made requirements. Manufacturing facilities tailor sizes and surface finishes for specific uses. This adaptability fulfills special demands across fields. Their combination of thermal and mechanical homes continues to be unequaled.

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 Factory Customized AlN Aluminum Nitride Ceramic Ball

What are AlN Aluminum Nitride Ceramic Balls?
AlN Aluminum Nitride Ceramic Balls are precision-engineered components made from aluminum nitride. This material offers high thermal conductivity, excellent electrical insulation, and resistance to extreme temperatures. These balls are used in industries like electronics, aerospace, and automotive for applications requiring heat dissipation and durability.

Why choose AlN ceramic balls over other materials?
AlN ceramic balls outperform materials like alumina or silicon nitride in thermal management. They handle temperatures up to 1800°C without degrading. Their low thermal expansion reduces stress in high-heat environments. They also resist chemical corrosion, making them ideal for harsh conditions.

Can AlN ceramic balls be customized?
Yes. Factories customize AlN ceramic balls in size, surface finish, and tolerance. Common diameters range from 1mm to 50mm. Surface roughness can be adjusted for specific friction or wear requirements. Tight tolerances (e.g., ±0.01mm) ensure compatibility withequipment. Custom shapes or coatings are available for specialized needs.

Where are AlN ceramic balls typically used?
These balls are found in semiconductor manufacturing, LED production, and high-power electronics. They serve as substrates, insulators, or bearings in devices like vacuum chambers or laser systems. The automotive industry uses them in sensors or battery modules. Their stability in radio frequency environments makes them suitable for aerospace communication systems.

Are there handling precautions for AlN ceramic balls?
AlN ceramic balls are brittle. Avoid dropping or applying sudden force. Use non-metallic tools during installation to prevent surface damage. Store them in dry conditions to minimize moisture absorption. Clean with alcohol or ultrasonic cleaners; avoid abrasive chemicals. Inspect for cracks before use in critical applications.

(Factory Customized AlN Aluminum Nitride Ceramic Ball)