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.

(Good Insulation Aluminium Nitride Copper-Coated Ceramic Sheet ALN Metallized Substrate)

Specifications of Good Insulation Aluminium Nitride Copper-Coated Ceramic Sheet ALN Metallized Substrate

The Excellent Insulation Aluminium Nitride Copper-Coated Porcelain Sheet ALN Metallized Substratum provides high performance for innovative digital applications. This material integrates aluminium nitride ceramic with a copper coating. The aluminium nitride base provides outstanding thermal conductivity. It transfers warmth successfully. This aids handle temperature in high-power tools. The ceramic layer ensures solid electric insulation. It avoids existing leak. This secures delicate parts. The copper finish is applied equally on the surface. It enables trusted soldering. This creates protected links in circuits.

The sheet operates in requiring environments. It manages extreme temperatures. It operates from -50 ° C to 850 ° C. This makes it suitable for industrial devices. The product withstands thermal shock. It remains steady during fast temperature adjustments. The copper layer is firmly bonded. It prevents peeling off under anxiety. This guarantees long-term longevity.

The product comes in conventional dimensions. Thickness arrays from 0.5 mm to 3.0 mm. Custom dimensions are readily available. The surface area finish is smooth. It meets demands for precision assembly. The sheet is compatible with common PCB production processes. It sustains laser cutting and boring. This simplifies assimilation right into styles.

Applications include power components, LED lights, and RF devices. It serves vehicle systems, aerospace electronics, and renewable energy systems. The material decreases warmth buildup in small spaces. This boosts tool life-span. It fulfills market criteria for safety and security and efficiency. Checking validates reduced thermal development. This protects against bending in time.

The aluminium nitride ceramic is chemically inert. It withstands rust from acids and antacids. The copper finishing stands up to oxidation. This keeps conductivity in humid problems. The sheet is devoid of damaging substances. It adheres to RoHS instructions.

Mechanical toughness is high. The product holds up against vibration and mechanical lots. It is lighter than typical metal substratums. This aids in weight-sensitive applications. Electrical insulation remains secure under high voltage. Breakdown voltage goes beyond 15 kV/mm. This guarantees integrity in high-power arrangements.

Packaging includes safety layers. These stop scratches during handling. Storage space guidelines are given. Appropriate handling makes certain optimal efficiency. Technical support is available for customized services.

(Good Insulation Aluminium Nitride Copper-Coated Ceramic Sheet ALN Metallized Substrate)

Applications of Good Insulation Aluminium Nitride Copper-Coated Ceramic Sheet ALN Metallized Substrate

This product is a high-performance product made from light weight aluminum nitride ceramic layered with a layer of copper. It incorporates solid insulation with superb heat management. Its primary use remains in electronic devices where warm control and electric safety are crucial.

The sheets work well in power modules for electric lorries and renewable energy systems. They relocate warm far from components like IGBTs and MOSFETs. This maintains gadgets secure even under hefty loads. The copper layer enables very easy soldering. This simplifies affixing chips or circuits to the sheet.

LED illumination systems benefit from these sheets. High-power LEDs create a lot of warmth. Using this product prolongs the life of LED setups. It avoids overheating and keeps brightness regular. The insulation quits electrical leaks. This is important for outside or industrial illumination revealed to dampness.

In RF and microwave tools, the sheets aid manage signal loss. They handle high frequencies without interference. This makes them ideal for 5G base stations, radar systems, and satellite technology. The copper finish ensures trustworthy links in between components.

Automotive electronics depend on these sheets for reliability. They handle engine control systems and battery systems in electric automobiles. The sheets survive high temperatures and resonances. This reduces failing risks in harsh problems.

Aerospace applications utilize them for their light-weight and sturdiness. They cool down avionics and onboard power systems. The material resists radiation and severe temperature levels. This suits space and aircraft atmospheres.

Medical devices like MRI devices and laser diodes use these sheets. They shield delicate parts while relocating heat effectively. This protects against breakdowns during lengthy procedures.

Industrial lasers and semiconductor devices also depend upon this material. It manages warm in cutting-edge production procedures. The sheets support precision and reduce downtime.

The product’s mix of insulation, thermal conductivity, and steel bonding makes it versatile. It meets demands throughout fast-growing technology areas. Individuals see far better efficiency and longer-lasting equipment.

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 Good Insulation Aluminium Nitride Copper-Coated Ceramic Sheet ALN Metallized Substrate

What is the main use of Good Insulation Aluminium Nitride Copper-Coated Ceramic Sheet ALN Metallized Substrate? This product is primarily used in high-power electronics and LED lighting systems. It efficiently transfers heat away from sensitive components. The copper coating allows easy soldering to metal parts. The ceramic base ensures electrical insulation prevents short circuits.

How does this product outperform traditional materials like alumina or aluminum? Aluminium nitride has higher thermal conductivity than alumina. It moves heat faster reduces overheating risks. Compared to pure aluminum it offers better insulation resists corrosion. The copper layer adds strength improves electrical connections. These features make it ideal for demanding applications.

Can this ceramic sheet handle extreme temperatures? Yes. The aluminium nitride core works reliably in temperatures up to 850°C. The copper coating stays stable under high heat. This combination ensures performance in environments like power converters or automotive electronics. Thermal expansion rates match common metals reducing stress during temperature changes.

Why choose a copper-coated version over non-coated aluminium nitride? The copper layer simplifies attaching the sheet to circuits or heat sinks. Soldering becomes quicker more reliable. Copper improves current distribution in high-frequency devices. The coating is tightly bonded to the ceramic preventing peeling during use. This saves time in assembly boosts product longevity.

Are custom sizes or shapes available for specific projects? Yes. Manufacturers offer tailored dimensions thicknesses to meet different needs. Holes patterns can be added for mounting or alignment. Copper coating thickness is adjustable based on electrical or thermal requirements. Custom orders typically require minimal setup fees suit both prototyping mass production.

(Good Insulation Aluminium Nitride Copper-Coated Ceramic Sheet ALN Metallized Substrate)