Overview of Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate

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 Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate

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.

(Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate)

Specifications of Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate

This accuracy laser reduced light weight aluminum nitride plate supplies outstanding thermal efficiency. The material is AlN ceramic, a leading choice for demanding electronic devices. Requirement thickness choices consist of 0.25 mm, 0.38 mm, 0.50 mm, 0.63 mm, 0.80 mm, and 1.00 mm. We reduced customized sizes too. Just tell us the size and size you require.

Its standout function is high thermal conductivity. This plate relocates heat away from sensitive parts really successfully. Anticipate thermal conductivity around 170-180 W/mK. This performance defeats most various other porcelains. It takes care of heats well. The maximum continuous use temperature level is 1300 ° C. This makes it trusted in tough environments.

The surface area coating is outstanding. Laser reducing makes sure clean, sharp edges. We attain a typical surface roughness (Ra) of 0.4 μm or better. This level of smoothness is crucial for bonding processes. The plates are really level. Warpage is marginal. This monotony is essential for regular setting up.

Material purity is high. We use over 99% pure AlN ceramic. This guarantees secure electric insulation. The volume resistivity is higher than 10 ^ 14 Ω · centimeters. This avoids electric leak. Its dielectric toughness is likewise solid. Anticipate values around 15-20 kV/mm.

Its thermal expansion closely matches silicon. This reduces stress in semiconductor plans. The material is solid and difficult. It stands up to wear and chemical rust. It functions dependably in various gases and vacuum cleaner. This AlN plate is a dependable structure for high-power circuits, LED modules, and RF tools.

(Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate)

Applications of Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate

Accuracy laser reduced thin light weight aluminum nitride plates serve important functions sought after electronics. Aluminum nitride ceramic takes care of warm incredibly well. It moves warmth away from hot elements quickly. This avoids hazardous overheating. The product also obstructs electricity totally. It stops existing from going where it should not. This mix is important for contemporary tools.

Lasers cut these slim AlN plates. Lasers provide extreme precision. They develop very fine information and limited forms. The cut edges are smooth. No chipping happens. This precision is vital. Elements fit perfectly onto the substrate. The plate itself remains strong after reducing. Lasers make complex layouts possible. They function well for slim, delicate ceramic.

These substratums are made use of in high-power electronics. Power modules generate substantial warmth. Aluminum nitride pulls that warm into the heatsink effectively. This keeps transistors and IGBTs cooler. Instruments run more reliably. Life-spans raise. The outstanding electrical insulation is essential below too. It separates high voltages securely.

LED lights additionally uses these plates. High-brightness LEDs obtain very hot. The AlN substrate moves the warm away swiftly. This secures the LED chips. Efficiency remains high. Light output remains constant. Shade quality does not break down.

RF and microwave gadgets profit as well. Circuits require secure bases. Light weight aluminum nitride offers a stable, low-loss platform. Signal integrity improves. Lasers create the specific circuit patterns needed for high regularities. Miniature sensing units also utilize these laser-cut plates. The slimness and thermal residential properties are excellent for delicate dimensions.

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.

Payment Methods

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

Shipment Methods

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

5 FAQs of Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate

What is aluminum nitride?
Aluminum nitride is a special ceramic material. It combines high thermal conductivity with strong electrical insulation. This makes it perfect for demanding electronics. It handles high heat while blocking electricity safely.

Why pick aluminum nitride over other ceramics?
Its main advantage is moving heat extremely well. It moves heat nearly ten times better than alumina ceramic. It also matches silicon wafers closely in how it expands when heated. This prevents cracking in electronic parts. It resists corrosion well too.

How well does it conduct heat?
Its heat conductivity is excellent, typically 170-180 W/mK. This beats most other ceramics used in electronics. It pulls heat away from sensitive components efficiently. This prevents overheating and failure.

How thin can you laser cut these plates?
Precision laser cutting allows very thin plates. We reliably produce plates down to 0.15mm thickness. The laser ensures clean edges and tight tolerances. This is vital for modern miniaturized electronics.

Where do people use these thin AlN plates?
They are crucial in high-power electronics needing heat control. Common uses include power modules, LED substrates, and RF/microwave packages. They also serve in sensors and semiconductor tools.

(Precision Laser Cut Thin Aluminum Nitride Plate Aln Ceramic Substrate)