Overview of Customized High Thermal Conductivity Aluminum Nitride Ceramic Oval Plate Sheet Substrate

Aluminum Nitride (AlN) ceramic is an advanced technical ceramic material known for its unique combination of extremely high thermal conductivity and excellent electrical insulation properties. Unlike traditional alumina or beryllium oxide ceramics, AlN offers a thermal conductivity close to that of metals like aluminum and copper, while still acting as a robust electrical insulator. It is typically produced via powder processing and sintering, resulting in a dense, hard, and durable material ideal for demanding thermal management applications.

Features of Customized High Thermal Conductivity Aluminum Nitride Ceramic Oval Plate Sheet Substrate

High Thermal Conductivity: Possesses a theoretical thermal conductivity of up to 320 W/m·K, with commercial grades typically ranging from 170 to 230 W/m·K, effectively dissipating heat in high-power circuits.

Excellent Electrical Insulation: Despite its metal-like heat transfer, it maintains a high volume resistivity and dielectric strength, preventing short circuits and ensuring device safety.

Low Thermal Expansion Coefficient (CTE): Its CTE closely matches that of silicon (Si) and Silicon Carbide (SiC), minimizing thermal stress and improving reliability in semiconductor packaging.

High Mechanical Strength & Corrosion Resistance: It offers good flexural strength and is resistant to attack from many molten metals and chemicals.

Non-Toxic: AlN is a safe alternative to Beryllium Oxide (BeO) ceramics, which pose serious health risks during processing and disposal.

Specification of Customized High Thermal Conductivity Aluminum Nitride Ceramic Oval Plate Sheet Substrate

Personalized High Thermal Conductivity Aluminum Nitride Ceramic Oval Plate

Costs Substrate for Demanding Thermal Applications

Our customized aluminum nitride (AlN) ceramic oblong plate supplies extraordinary thermal performance in an accurate, application-ready kind. This substratum incorporates high thermal conductivity with outstanding electric insulation, making it suitable for power electronics, LED components, laser diodes, and RF devices.

Trick Includes
The product delivers thermal conductivity as much as 170– 200 W/m · K– significantly greater than common alumina porcelains. It maintains steady mechanical toughness also at elevated temperature levels. The oblong form is tailored to your precise measurements, ensuring smooth combination right into compact or irregularly designed settings up. Surface area coating and monotony are tightly managed to sustain dependable bonding and installing.

Material Benefits
Light weight aluminum nitride stands up to thermal shock and matches well with semiconductor materials in regards to coefficient of thermal expansion. It does not conduct electrical power, which avoids brief circuits in high-voltage atmospheres. The ceramic stays chemically inert under severe operating conditions, providing lasting reliability without destruction.

Modification Options
We generate each oval plate to your requirements. You can define the major and small axes, thickness, surface roughness, and tolerance degrees. Added functions like drilled holes, metallization layers (e.g., tungsten or silver), or side chamfering are readily available upon demand. Every batch undergoes strict high quality checks for thickness, pureness, and thermal performance.

This AlN oblong substrate solves warmth dissipation obstacles where area is minimal and efficiency is essential. Designers choose it when standard substratums fall brief in handling warmth while preserving electrical seclusion. Whether you need models or volume production, we ensure regular quality and quick turn-around.

Applications of Customized High Thermal Conductivity Aluminum Nitride Ceramic Oval Plate Sheet Substrate

Applications of Personalized High Thermal Conductivity Aluminum Nitride Porcelain Oval Plate Sheet Substrate

Power Electronics and LED Illumination

Light weight aluminum nitride (AlN) ceramic oblong plates are extensively utilized in power electronics. Their high thermal conductivity aids relocate warm far from sensitive components quickly. This keeps devices running cooler and much more dependably. In high-power LED lighting, these substrates protect against getting too hot. That implies longer life and far better performance for LED components.

RF and Microwave Tools

These oblong sheet substratums function well in radio frequency (RF) and microwave systems. They provide reduced signal loss and secure electrical insulation. Engineers pick them for radar systems, satellite communications, and 5G base stations. The product’s form can be personalized to fit tight rooms without losing thermal or electrical efficiency.

Sensing Units and Automotive Electronics

In harsh atmospheres like car engines or commercial sensing units, typical materials typically fail. Custom-made AlN oblong plates deal with heats and thermal shocks effortlessly. They sustain sensing unit accuracy and resilience. Electric lorries likewise utilize them in inverters and battery management systems to handle heat securely.

Aerospace and Protection Systems

Aerospace applications demand reliability under extreme problems. These ceramic substrates fulfill that demand. Their lightweight nature and solid thermal performance make them excellent for avionics, advice systems, and onboard power systems. The oval form permits far better format options inside compact equipment real estates.

Medical and Industrial Tools

Clinical devices such as imaging systems and laser tools create considerable heat. Using high thermal conductivity AlN substratums helps keep risk-free operating temperatures. In industrial setups, they sustain laser diodes, welding controls, and plasma generators. Each component can be formed precisely to match the tool design, making certain optimum get in touch with and warm transfer.

Company Introduction

Welcome to Eduloc, a leading global supplier of high-quality ceramic grinding balls. Our product range includes,Mullite Ceramic, Quartz Ceramic, Aluminum Nitride Ceramic, Silicon Nitride Ceramic, Silicon Carbide Ceramic designed for industries such as mining, chemicals, coatings, electronics, and pharmaceuticals. We are committed to providing durable and efficient grinding solutions tailored to our customers’ diverse needs. With advanced manufacturing technology and stringent quality control, our ceramic grinding balls excel in wear resistance, corrosion resistance, and thermal stability. Partner with us for reliable products and exceptional service that enhance your production efficiency and reliability.

If you have any questions, 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 Customized High Thermal Conductivity Aluminum Nitride Ceramic Oval Plate Sheet Substrate

FAQs: Customized High Thermal Conductivity Aluminum Nitride Ceramic Oval Plate Sheet Substrate

What is this oval plate made of?

This substrate is made from aluminum nitride (AlN) ceramic. It has high thermal conductivity and excellent electrical insulation. The material stays stable at high temperatures and resists thermal shock well.

Why choose an oval shape?

The oval shape fits specific design needs where round or rectangular parts do not work. It helps save space, improves airflow, or matches the layout of your device. We customize the size and curvature to your exact requirements.

How does thermal conductivity affect performance?

High thermal conductivity means heat moves through the plate quickly. This keeps sensitive electronic parts cool. Better heat dissipation leads to longer device life and more reliable operation, especially in power electronics or LED systems.

Can you make custom dimensions and tolerances?

Yes. We produce plates in custom lengths, widths, thicknesses, and oval radii. Tight tolerances are achievable using precision machining. Just share your drawing or specification, and we will match it closely.

What applications use this type of substrate?

These substrates work well in high-power LEDs, laser diodes, RF modules, and electric vehicle components. Any system needing efficient heat removal with strong electrical isolation benefits from aluminum nitride. The oval form adds flexibility for compact or curved assemblies.