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 aluminum nitride ceramic plate substratum is a high-performance product made for sophisticated commercial applications. It uses exceptional thermal conductivity, usually in between 170 and 220 W/mK. This makes it excellent for handling heat in electronic devices. The product has high electric insulation buildings, making certain safety and integrity in circuits. It stands up to rust and wear, keeping performance in rough environments. Its thermal shock resistance allows it to deal with unexpected temperature level adjustments without splitting.

The substratum runs effectively in temperature levels up to 1300 ° C. It functions well in both oxidizing and reducing atmospheres. Its reduced thermal development coefficient very closely matches silicon, minimizing tension in semiconductor applications. This compatibility improves the lifespan of electronic elements. The product is chemically steady, minimizing responses with acids or antacid. It is likewise safe, fulfilling safety requirements for clinical and food market uses.

Producers make use of AlN ceramic plates in power electronic devices, LED illumination, and automotive systems. They function as base products for circuits, warmth sinks, and laser diodes. The aerospace sector relies on them for high-temperature sensing units and interaction components. Their light-weight nature decreases total system weight. They are machined into customized shapes and sizes for specific applications. Surface surfaces like polishing or metallization are offered for better efficiency.

Home plates come in thicknesses from 0.25 mm to 10 mm. Standard dimensions include 50×50 mm to 200×200 mm, with bigger alternatives on request. Limited resistances ensure accuracy in essential installations. Raw material pureness surpasses 99% for consistent high quality. Manufacturing procedures include warm pressing and sintering for dense, defect-free frameworks. Testing approaches like X-ray evaluation guarantee integrity.

Packaging choices safeguard plates throughout shipping. Mass orders get personalized pricing. Technical support helps with product choice and style optimization. Samples are available for efficiency assessment. Lead times differ based upon specs. The product follows RoHS and get to guidelines for worldwide use.

(AlN Aluminum Nitride Ceramic Plate Substrate)

Applications of AlN Aluminum Nitride Ceramic Plate Substrate

AlN aluminum nitride ceramic plate substratums are extensively used in electronic devices and state-of-the-art sectors. These products handle warm well and insulate power effectively. They work in environments with heats and extreme problems. Their major role is managing warmth in tools that produce lots of energy.

One key application remains in LED illumination systems. LED chips create considerable warm throughout operation. AlN substratums transfer this warmth away promptly. This keeps the LEDs efficient and expands their lifespan. Without proper heat control, LEDs shed brightness and fall short quicker.

Another significant usage is in power electronic devices. Devices like inverters and converters rely on AlN substratums. These components handle high voltage and need insulation. AlN’s electrical resistance avoids short circuits. Its thermal conductivity cools elements like IGBTs and MOSFETs. This security improves efficiency in commercial equipment and renewable resource systems.

The semiconductor industry take advantage of AlN ceramic plates as well. They serve as base layers for circuits in integrated circuits. High warm from little digital parts can damage sensitive materials. AlN substratums take in and spread this warm. This shields the chips and preserves handling rates.

Aerospace and auto sectors utilize these substrates for sophisticated sensors. Sensors in engines or wind turbines deal with extreme temperatures. AlN’s longevity ensures precise readings under tension. Electric lorries use them in battery management systems. Effective warmth dissipation prevents overheating in battery packs.

Telecommunication devices relies on AlN for superhigh frequency components. High-frequency signals create heat in gadgets like amplifiers. The product’s reduced thermal development maintains components steady. This decreases signal loss and increases reliability in 5G networks and satellite systems.

Clinical gadgets utilize AlN substrates in imaging and laser systems. Warm from X-ray tubes or lasers needs fast removal. The ceramic plates make sure safe operation and precision. Their safe nature makes them ideal for clinical atmospheres.

AlN light weight aluminum nitride ceramic plates are vital in contemporary technology. Their one-of-a-kind residential or commercial properties resolve heat and insulation obstacles across industries. From customer electronic devices to industrial machinery, they make it possible for smaller, quicker, and much more dependable gadgets.

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.

Shipment Methods

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

5 FAQs of AlN Aluminum Nitride Ceramic Plate Substrate

1. What is AlN Aluminum Nitride Ceramic Plate Substrate?
AlN Aluminum Nitride Ceramic Plate Substrate is a ceramic material made from aluminum nitride. It is used in electronics for thermal management. The material efficiently transfers heat away from components. It works well in high-power or high-temperature environments. Its structure ensures stability under stress.

2. What are the key features of AlN ceramic plates?
AlN ceramic plates have high thermal conductivity. They insulate electricity effectively. They resist heat and chemical corrosion. The material matches silicon’s thermal expansion rate. This reduces stress in electronic assemblies. They last longer than many alternatives.

3. Where is AlN ceramic plate substrate commonly used?
These plates are used in LED lighting systems. They are found in semiconductor manufacturing equipment. Power modules in electric vehicles use them. They appear in radio frequency components. Industries like aerospace and telecom rely on them.

4. How should AlN ceramic plates be handled and stored?
Avoid dropping or hitting the plates. Store them in a dry environment. Moisture can damage their surface. Clean them with non-abrasive tools before installation. Follow manufacturer guidelines for temperature limits.

5. How does AlN compare to Alumina ceramic substrates?
AlN conducts heat better than Alumina. It handles higher power densities. AlN is more expensive but offers better performance. Alumina is less brittle in some cases. AlN is preferred for precision applications.

(AlN Aluminum Nitride Ceramic Plate Substrate)