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.

(CNC Machined ALN Aluminum Nitride Ceramic Disc)

Specifications of CNC Machined ALN Aluminum Nitride Ceramic Disc

The CNC Machined ALN Aluminum Nitride Porcelain Disc is created for high-performance industrial applications. This product utilizes premium-grade aluminum nitride ceramic material. The material supplies exceptional thermal conductivity. It effectively moves warm sought after settings. The disc runs successfully in temperature levels approximately 1800 ° C. It resists thermal shock and maintains security under rapid temperature changes. The low thermal development coefficient makes sure minimal dimensional changes throughout heating or cooling.

The disc gives outstanding electrical insulation. It prevents present leak in high-voltage systems. This function makes it suitable for electronics and power transmission components. The material is chemically inert. It holds up against rust from acids, alkalis, and various other hostile materials. The surface area is non-porous. This protects against contamination in sterilized or high-purity settings.

Precision machining ensures limited tolerances. Requirement sizes range from 5mm to 300mm. Density alternatives vary between 0.5 mm and 20mm. Custom sizes are offered for specialized requirements. The disc features a smooth surface area finish. Regular roughness worths fall below Ra 0.4 μm. This reduces friction and use in relocating components. Edges are machined to eliminate micro-cracks. This enhances durability under mechanical stress.

Applications include semiconductor production. The disc acts as a substratum for wafer processing. It is utilized in LED manufacturing for warmth dissipation. Aerospace systems utilize it for radar components. The automobile industry uses it in electric automobile power components. Clinical gadgets gain from its non-reactive properties.

The item meets market standards for product purity. Light weight aluminum nitride material surpasses 99%. Trace metal contaminations are controlled below 100ppm. This ensures dependability in delicate settings. Each disc undergoes strenuous quality checks. Measurements validate dimensional accuracy. Tests verify thermal and electric performance. Packaging protects versus damage throughout shipping.

This CNC Machined ALN Porcelain Disc combines advanced material homes with precision engineering. It resolves obstacles in warm management, electric insulation, and chemical resistance. The design sustains long-lasting efficiency in severe conditions.

(CNC Machined ALN Aluminum Nitride Ceramic Disc)

Applications of CNC Machined ALN Aluminum Nitride Ceramic Disc

CNC machined ALN light weight aluminum nitride ceramic discs are widely utilized in sectors needing high efficiency. The material performs heat well and stands up to electrical energy. These attributes make it ideal for requiring atmospheres. Electronic devices rely on ALN discs for taking care of heat. They act as substratums for circuits in power components and LED lights. Heat spreads evenly across the disc, protecting against damages to parts.

Semiconductor producing uses ALN for wafer handling devices. The discs take care of severe temperature levels throughout etching or deposition. They remain secure, staying clear of warping or contamination. This makes sure exact semiconductor manufacturing. ALN’s electrical insulation additionally protects against short circuits in high-voltage devices.

Aerospace and defense applications take advantage of ALN’s longevity. The ceramic withstands quick temperature changes and extreme chemicals. It’s made use of in radar systems, sensing units, and communication tools. These components need materials that perform under stress consistently. CNC machining enables exact sizes and shapes, suitable strict aerospace standards.

Automotive systems, especially electrical cars, utilize ALN discs in battery components and inverters. Efficient warm dissipation extends battery life and prevents getting too hot. The material’s lightweight nature helps reduce vehicle weight, improving energy effectiveness.

Medical gadgets utilize ALN for imaging devices and medical devices. The ceramic’s non-reactive surface guarantees safety in clean and sterile environments. It’s compatible with high-frequency devices like MRI devices, supplying reliable insulation.

Industrial lasers and reducing tools incorporate ALN discs to handle warm from intense procedures. The product’s thermal stability maintains laser parts cool, keeping precision. Custom CNC machining creates discs with tight resistances, making certain smooth integration into machinery.

ALN ceramic discs are also made use of in renewable energy systems. Photovoltaic panel and wind turbines utilize them for power electronic devices. Effective heat control boosts performance and durability. The discs’ resistance to rust makes them excellent for outdoor setups.

CNC machining uses versatility. ALN discs can be tailored in density, diameter, or surface area coating. This fulfills details requirements throughout various areas. The product’s mix of thermal, electrical, and mechanical residential properties makes it a practical choice for advanced applications.

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 CNC Machined ALN Aluminum Nitride Ceramic Disc

What is ALN Aluminum Nitride Ceramic?
ALN Aluminum Nitride Ceramic is a synthetic material made from aluminum and nitrogen. It offers high thermal conductivity and strong electrical insulation. It resists heat and chemicals well. This makes it suitable for demanding industrial uses.

Why use CNC machining for ALN Ceramic Discs?
CNC machining ensures precise shaping and smooth finishes. It handles complex designs reliably. This method meets tight tolerance requirements. CNC-machined ALN discs fit high-performance applications needing accuracy and durability.

Where are CNC-machined ALN Ceramic Discs used?
These discs work in electronics, aerospace, and automotive industries. Common uses include heat sinks, circuit substrates, and insulating parts. They manage heat in power modules, LED systems, and semiconductor tools. Their stability under stress makes them ideal for extreme environments.

How to handle and store ALN Ceramic Discs?
ALN is hard but brittle. Avoid dropping or hitting the discs. Store them in dry, room-temperature areas. Keep them away from moisture and sudden temperature changes. Clean them with soft cloths or mild solvents. Do not use abrasive materials.

What temperatures can ALN Ceramic Discs withstand?
ALN Ceramic Discs handle up to 1400°C in inert atmospheres. In air, their limit drops to around 800°C due to oxidation. Check operating conditions to ensure performance matches the environment.

(CNC Machined ALN Aluminum Nitride Ceramic Disc)