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.

(ALN Electric Aluminum Nitride Ceramic Sheet, Aluminum Nitride Ceramic Heat Sink)

Specifications of ALN Electric Aluminum Nitride Ceramic Sheet, Aluminum Nitride Ceramic Heat Sink

The ALN Electric Aluminum Nitride Porcelain Sheet and Light Weight Aluminum Nitride Porcelain Warm Sink are engineered for high-performance thermal administration and electric insulation. The material is aluminum nitride (AlN), a ceramic recognized for superb thermal conductivity. The thermal conductivity gets to 170-200 W/m · K, surpassing numerous conventional ceramics like alumina. This makes it perfect for applications requiring rapid heat dissipation.

The sheets operate in severe temperatures, from -273 ° C to 1350 ° C. They continue to be steady under thermal biking, withstanding fractures or bending. Electrical insulation is solid, with a dielectric strength of 15-20 kV/mm. This makes sure security in high-voltage settings.

The ceramic sheets withstand chemical corrosion. They handle exposure to acids, antacid, and molten steels. Mechanical toughness is high, with a flexural toughness of 300-400 MPa. This stops damage under stress. Surface area finishes consist of brightened or as-fired choices. Refined surface areas boost contact with heat sources.

The Light Weight Aluminum Nitride Ceramic Warm Sink enhances warmth transfer. Its layout makes the most of surface area for reliable cooling. It deals with semiconductors, LEDs, and power electronics. The material’s reduced thermal development matches silicon, lowering anxiety in bound elements.

Personalized sizes and shapes are available. Density arrays from 0.3 mm to 15 mm. Tolerances are limited, guaranteeing exact suit settings up. The sheets are machinable for drilling or cutting without jeopardizing performance.

Applications consist of electronics, vehicle systems, aerospace components, and industrial machinery. The sheets protect delicate components from warm damages. They are made use of in power modules, laser diodes, and RF gadgets. The warmth sinks prevent getting too hot in high-power circuits.

The material is RoHS-compliant and halogen-free. It satisfies security requirements for industrial and customer usage. No external finishes are needed, lowering upkeep. The ceramic is non-toxic and eco stable.

Efficiency remains constant in moist or vacuum cleaner conditions. No degradation occurs with time. The sheets and warmth sinks are light-weight, relieving integration right into compact designs. They replace much heavier metals like copper in innovative cooling systems.

Durability makes certain long service life even in rough settings. Expenses are greater than conventional porcelains, however the reliability validates the financial investment. Custom orders consist of testing reports for thermal and electrical buildings.

(ALN Electric Aluminum Nitride Ceramic Sheet, Aluminum Nitride Ceramic Heat Sink)

Applications of ALN Electric Aluminum Nitride Ceramic Sheet, Aluminum Nitride Ceramic Heat Sink

ALN Electric Light Weight Aluminum Nitride Porcelain Sheets and Aluminum Nitride Porcelain Warmth Sinks are sophisticated products utilized in markets needing high thermal performance and dependability. These items excel in handling warm while preserving electric insulation, making them perfect for modern electronics and high-power systems.

Light weight aluminum nitride ceramic sheets provide excellent thermal conductivity, exceeding standard materials like light weight aluminum oxide. This property allows fast warmth transfer away from sensitive components. The product’s high electrical insulation avoids present leakage, ensuring safety in circuits. Its resistance to extreme temperature levels and rust includes longevity in rough environments.

In electronics, aluminum nitride ceramic sheets are widely made use of in semiconductor production. They work as substratums for chips, allowing reliable warmth dissipation in devices like power modules and LED lighting systems. The sheets avoid overheating, expanding component life expectancy and performance stability.

Light weight aluminum nitride ceramic warmth sinks are essential in thermal monitoring for high-power electronic devices. They are generally found in electric lorry inverters, wind generator converters, and 5G communication tools. The warmth sinks absorb and spread heat generated throughout procedure, preserving ideal tool temperature levels. Their light-weight nature and small style save area in largely jam-packed systems.

The aerospace industry gain from light weight aluminum nitride’s capability to endure thermal shock and radiation. These ceramics are used in satellite components and avionics, where integrity under severe problems is non-negotiable.

Industrial heating systems utilize aluminum nitride sheets for burner and insulators. The material’s security at high temperatures makes certain regular efficiency in furnaces and activators. Its chemical inertness avoids responses with molten metals or aggressive gases.

Renewable resource applications consist of solar inverters and battery storage systems. Aluminum nitride parts manage warmth in high-voltage arrangements, boosting effectiveness and decreasing downtime.

Medical gadgets leverage the product’s biocompatibility and accuracy. It is utilized in imaging equipment and medical devices, where electrical insulation and thermal control are essential.

Aluminum nitride’s convenience bridges efficiency gaps in innovative innovations. Its combination of thermal management, electrical insulation, and resilience sustains technology across industries.

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 ALN Electric Aluminum Nitride Ceramic Sheet, Aluminum Nitride Ceramic Heat Sink

What is Aluminum Nitride Ceramic? Aluminum Nitride (AlN) is a ceramic material known for high thermal conductivity and electrical insulation. It works well in electronics needing heat management. The material handles extreme temperatures and resists chemical reactions. This makes it reliable in tough environments.

Why use Aluminum Nitride for heat sinks? Aluminum Nitride moves heat better than many metals or plastics. It moves heat 10 times faster than alumina ceramics. This keeps devices cool even under heavy use. It also expands little when heated. This stops cracks or breaks in parts attached to it. Its electrical insulation prevents short circuits in electronic systems.

What are the key features of ALN ceramic sheets? ALN sheets conduct heat fast while blocking electricity. They last long in high heat and resist most chemicals. The material stays stable between -40°C and 1200°C. It fits tight spaces due to its thin, strong design. These traits make it better than traditional materials like copper or aluminum oxide.

Where are ALN ceramic heat sinks used? They cool high-power electronics like LED lights, laser diodes, and computer chips. Electric cars use them in battery systems and motor controls. They also work in aerospace gear and industrial machines. Any device needing fast heat removal without electrical risk benefits from ALN.

How should Aluminum Nitride parts be handled? Avoid dropping or hitting them. Even though they are strong, sharp force can chip edges. Use tools designed for ceramics during installation. Follow the maker’s guidelines for temperature limits and cleaning. Store them in dry areas to prevent moisture buildup.

(ALN Electric Aluminum Nitride Ceramic Sheet, Aluminum Nitride Ceramic Heat Sink)