Overview of Aluminum Nitride Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5

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 Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5

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.

(Aluminum Nitride Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5)

Specifications of Aluminum Nitride Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5

Aluminum Nitride powder, known as AlN, carries the CAS number 24304-00-5. This material is vital for modern electronics. It solves big heat problems. AlN powder offers exceptional thermal conductivity. This property is crucial. Electronic components generate significant heat. This heat must escape fast. AlN efficiently moves heat away. It prevents overheating. Overheating damages sensitive electronics. AlN keeps devices reliable.

Electrical insulation is another key feature. AlN powder does not conduct electricity. This is essential. It allows safe use near electrical circuits. Components need electrical isolation. AlN provides this isolation effectively. It handles high voltages well. This makes AlN safe for power electronics.

The material has a thermal expansion coefficient close to silicon. This matching is important. Silicon is the base for many chips. Different expansion rates cause stress. Stress leads to cracks and failures. AlN minimizes this risk. It ensures long-term stability in devices.

AlN powder is chemically stable. It resists reactions with many substances. This stability is beneficial in harsh manufacturing environments. The powder also shows good mechanical strength. It withstands physical handling during production.

Purity levels are critical for AlN powder. High purity is necessary, often exceeding 99%. Impurities degrade performance. Particle size distribution is also controlled precisely. Consistent particle size ensures uniform properties. This uniformity is needed for reliable manufacturing processes. Specific surface area impacts how the powder behaves. Manufacturers define these parameters carefully.

AlN powder serves many roles. It is a base material for ceramic substrates. These substrates hold semiconductor chips. It acts as a filler in thermal interface materials. These materials bridge heat sources and sinks. AlN enhances their heat transfer ability. The powder is used in electronic packaging. Packaging protects delicate chips. AlN manages heat within these packages. It is also found in specialized sensors. Its unique properties enable these applications.

This powder is fundamental for advanced electronics. It enables smaller, faster, more powerful devices. Heat management is non-negotiable today. Aluminum Nitride powder delivers the necessary thermal performance. It combines high thermal conductivity with excellent electrical insulation. This combination is hard to find elsewhere. Engineers rely on AlN for demanding electronic designs. Consistent quality powder is essential for success. Suppliers provide detailed specifications for each application need.

(Aluminum Nitride Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5)

Applications of Aluminum Nitride Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5

Aluminum Nitride powder is a key material for modern electronics. Its unique properties solve critical problems. AlN conducts heat extremely well. This is vital because electronic devices generate heat. Too much heat damages components. AlN helps pull heat away. It keeps devices cooler and running reliably. AlN is also an excellent electrical insulator. This means it blocks electricity where needed. These two features together are powerful.

Manufacturers use AlN powder to make ceramic parts. These parts often form the base layer for circuits. This base is called a substrate. AlN substrates handle high heat. They work in powerful devices like RF amplifiers and laser diodes. AlN powder is also pressed into heat spreaders. These spreaders sit directly under hot components like computer chips. They move heat into bigger metal heatsinks quickly. This prevents overheating failures.

The semiconductor industry relies on AlN. Chip makers use it in equipment parts. AlN components hold silicon wafers during high-temperature steps. They withstand the intense heat needed for processing. AlN doesn’t contaminate the wafers. This keeps the chips pure. AlN is stable in harsh chemical environments too. This makes it useful for etching chambers.

AlN powder finds other electronic uses. It goes into protective layers for sensors. These layers guard sensitive elements. AlN is also explored for new types of electronic packages. Devices keep getting smaller and more powerful. Managing heat becomes harder. AlN offers a solution. Its thermal performance beats many older ceramics. Engineers choose AlN for demanding applications. They need materials that won’t fail. AlN delivers consistent results.

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.

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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 Aluminum Nitride Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5

What is Aluminum Nitride powder used for?
Aluminum Nitride powder is key in electronics. It moves heat away from parts well. This stops devices like LED lights and computer chips from overheating. It also blocks electricity. This makes circuits safer and more reliable.

Why pick Aluminum Nitride over other materials?
Aluminum Nitride handles high heat better than many materials. It moves heat almost ten times faster than regular aluminum oxide. It also expands very little when heated. This matches silicon chips closely. That means less stress on electronic parts. It lasts longer.

What purity level is needed for electronics?
High purity matters. Electronics usually need 99% pure Aluminum Nitride powder or better. Tiny amounts of oxygen or other metals hurt its performance. Good powder keeps your electronic parts working right. Check the purity specs before buying.

Is Aluminum Nitride powder safe to handle?
Handle it carefully. The powder itself is stable under normal conditions. But breathing fine dust is not good. Wear a mask and gloves. Keep it dry. Moisture makes it clump and lowers quality. Store it sealed tightly.

Where is Aluminum Nitride powder used most?
You find it in many high-tech electronics. It helps cool LED lights, power transistors, and laser diodes. It’s inside circuit boards needing heat spread out fast. It’s also used for ceramic parts holding computer chips. Its heat moving ability protects sensitive electronics.

(Aluminum Nitride Aln Aluminum Nitride Powder for Electronic Industry CAS 24304-00-5)