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 Aluminum Nitride Ceramic Plate Substrate)

Specifications of AlN Aluminum Nitride Ceramic Plate Substrate

The AlN Light Weight Aluminum Nitride Porcelain Plate Substratum is a high-performance material created for sophisticated electronics and commercial applications. It offers outstanding thermal conductivity, generally in between 170-180 W/mK. This building makes it optimal for managing warm in power gadgets, LED modules, and semiconductor devices. The material makes sure reliable warm dissipation, reducing the risk of overheating in essential systems.

The substrate offers solid electric insulation, with a dielectric toughness surpassing 15 kV/mm. This stops current leak and improves gadget safety and security. Its thermal expansion coefficient closely matches materials like silicon and gallium arsenide. This compatibility minimizes stress at product joints, boosting reliability in high-temperature atmospheres.

Mechanical strength is a key function, with a flexural toughness of 300-400 MPa. The plate withstands contortion under hefty lots or thermal cycling. It also shows high solidity, around 12 GPa, making certain longevity versus wear and abrasion. Chemical security is one more advantage. The material stands up to deterioration from acids, antacid, and molten metals, keeping performance in rough problems.

Operating temperature levels vary from -40 ° C to 1200 ° C. This vast array fits applications in aerospace, automotive, and energy industries. The substratum is readily available in typical thicknesses from 0.3 mm to 5.0 mm. Custom-made shapes and sizes can be produced to meet details style requirements. Surface finishes include brightened, splashed, or as-sintered options, depending on application demands.

The AlN ceramic plate works with thin-film and thick-film metallization procedures. This allows easy combination of circuits or electrodes. Its low thickness, around 3.26 g/cm FIVE, decreases total part weight. The product is RoHS-compliant and without hazardous substances, aligning with global ecological criteria.

Applications include warm sinks, laser diode mounts, and high-frequency substrates. It is additionally used in power electronic devices, RF parts, and LED packaging. The combination of thermal management, electric insulation, and mechanical robustness makes it a flexible remedy for contemporary innovation difficulties. Personalized arrangements for multilayer styles or complex geometries are readily available to support specialized design jobs.

(AlN Aluminum Nitride Ceramic Plate Substrate)

Applications of AlN Aluminum Nitride Ceramic Plate Substrate

AlN aluminum nitride ceramic plate substrates are commonly utilized in electronic devices. They deal with high thermal conductivity and electric insulation. These residential or commercial properties make them perfect for warmth administration in gadgets. LED illumination systems use AlN substrates to regulate heat from high-power LEDs. This extends the life expectancy of the lights. Power components in electrical cars rely upon AlN plates to handle warm in inverters and converters. Efficient warm dissipation prevents element failing. Semiconductor production utilizes AlN as a base product for chip packaging. It ensures steady efficiency under high temperatures.

AlN ceramic plates are common in superhigh frequency and microwave applications. Their low signal loss fits them for radar systems and interaction gadgets. High-frequency circuits in 5G facilities usage AlN substrates for trusted signal transmission. The material’s security at high regularities sustains quicker information transfer.

Industrial lasers utilize AlN plates for warm sinks. High-power laser diodes create intense heat. AlN substrates rapidly transfer heat away from essential parts. This preserves laser precision and durability. The automobile industry uses AlN in electric lorry battery systems. Home plates manage warmth in charging devices and power control components. Thermal security improves safety and security and effectiveness in EVs.

Aerospace applications benefit from AlN’s resistance to severe conditions. Satellite parts and avionics utilize these substratums to handle thermal stress precede. Radiation resistance makes sure long-lasting dependability in rough atmospheres.

Clinical devices makes use of AlN for imaging devices like MRI devices. The material’s electrical insulation protects against interference with sensitive diagnostics. Non-toxic properties make it risk-free for clinical atmospheres. AlN substratums also serve in X-ray tubes. They dissipate warmth from high-energy beams without weakening.

Renewable resource systems embrace AlN for solar energy inverters. Efficient heat transfer optimizes energy conversion. Wind generator power electronic devices utilize AlN plates to take care of thermal loads in portable layouts. This decreases upkeep demands in remote setups.

AlN aluminum nitride ceramic substratums support sophisticated technologies. Their thermal and electrical residential or commercial properties solve difficulties throughout industries. Adaptability and dependability make them necessary in modern-day design.

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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T/T, Western Union, Paypal, Credit Card etc.

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By air, by sea, by express, as customers request.

5 FAQs of AlN Aluminum Nitride Ceramic Plate Substrate

What is Aluminum Nitride Ceramic Plate Substrate? Aluminum Nitride Ceramic Plate Substrate is a material made from aluminum and nitrogen atoms. It is used in electronics to manage heat. The ceramic works well because it moves heat away from parts that get hot. This keeps devices safe and working longer.

Why pick Aluminum Nitride over other materials? Aluminum Nitride moves heat better than many ceramics like alumina. It stops electricity from passing through. It does not expand much when heated. This makes it good for places with big temperature changes.

Where is Aluminum Nitride Ceramic Plate Substrate used? It is common in electronics like LED lights, computer chips, and power parts. Factories use it in machines needing heat control. Planes and cars use it to handle heat in tight spaces.

How does Aluminum Nitride handle high temperatures? The material stays stable even at temperatures over 1000°C. It does not crack when heated or cooled fast. This makes it reliable in tough conditions.

Can Aluminum Nitride Ceramic be customized? Yes. It comes in standard sizes and shapes. Companies can change the thickness or add holes as needed. Special coatings or finishes are available for extra protection.

(AlN Aluminum Nitride Ceramic Plate Substrate)