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.

(Custom Rectangle Aluminum Nitride Aln Ceramic Plate Substrate Sheet)

Specifications of Custom Rectangle Aluminum Nitride Aln Ceramic Plate Substrate Sheet

Personalized Rectangle Light Weight Aluminum Nitride (AlN) Ceramic Plate Substrate Sheets supply high-performance services for demanding industrial applications. These plates are precision-engineered to meet strict technological requirements. The material make-up is 99% pure aluminum nitride ceramic. This ensures outstanding thermal management and electrical insulation homes.

The typical density varieties from 0.5 mm to 15mm. Personalized thickness choices are available. Size and width measurements can be tailored to fit particular project demands. Regular sizes vary from 10mm x 10mm up to 200mm x 200mm. Larger dimensions are achievable upon request.

Light weight aluminum nitride ceramic offers exceptional thermal conductivity. It reaches 170-180 W/m · K. This makes it suitable for warmth dissipation in high-power electronic devices. The coefficient of thermal expansion carefully matches silicon. This decreases tension in semiconductor product packaging applications.

Mechanical toughness is one more key function. The flexural stamina exceeds 300 MPa. Solidity is ranked at roughly 12 Grade point average. These residential or commercial properties ensure sturdiness under harsh operating conditions. The material resists wear, rust, and chemical disintegration.

Electric insulation performance is outstanding. Volume resistivity is more than 10 ^ 14 Ω · cm. Dielectric stamina exceeds 15 kV/mm. These qualities fit high-frequency and high-voltage environments.

Surface area surface alternatives consist of brightened, washed, or as-sintered. Polished surfaces attain roughness worths below Ra 0.1 μm. This is critical for applications calling for precise bonding or covering. Monotony resistances are preserved within 0.02 mm per 25mm.

Applications extend electronics, aerospace, auto, and LED markets. Usual uses include heat sinks, substratums for power components, and RF/microwave parts. The product executes reliably in temperatures from -40 ° C to 1400 ° C. Personalization reaches metallization layers. Options include gold, silver, or copper finishes applied using display printing or thin-film processes. Holes, grooves, or edge attributes can be included based upon style specifications.

Quality assurance includes full traceability and screening. Each batch undergoes evaluations for dimensional accuracy and material integrity. Accreditations abide by ISO 9001 standards. Preparations vary relying on complexity. Conventional orders ship within 2-4 weeks.

(Custom Rectangle Aluminum Nitride Aln Ceramic Plate Substrate Sheet)

Applications of Custom Rectangle Aluminum Nitride Aln Ceramic Plate Substrate Sheet

Personalized rectangular shape aluminum nitride (AlN) ceramic plate substratum sheets offer critical functions across several markets. Their high thermal conductivity, electrical insulation, and resistance to warmth and corrosion make them suitable for demanding applications. These plates handle warm effectively while maintaining structural stability in severe conditions.

In electronic devices, AlN ceramic plates function as substrates for circuits in high-power devices. They transfer warm away from components, avoiding getting too hot. Power components and semiconductor plans count on these substrates to manage intense thermal lots. Semiconductor manufacturing utilizes AlN plates for wafer handling phases where temperature control matters.

LED lights systems benefit from AlN substrates. High-power LEDs produce significant warm throughout procedure. AlN plates dissipate this warm, prolonging LED life expectancy and performance. They ensure steady light result in industrial illumination, automobile headlights, and present innovations.

The automobile sector utilizes AlN ceramic plates in sensors and control units. Electric cars call for products that deal with high temperatures and electric anxiety. AlN substratums sustain trustworthy procedure in battery monitoring systems and power converters. Their sturdiness matches severe engine settings.

Aerospace applications demand materials that stand up to severe temperature levels and vibrations. AlN plates offer in avionics, radar systems, and satellite parts. Their thermal stability makes sure equipment features correctly in space or high-altitude problems.

RF and microwave tools use AlN substratums as insulating layers. They decrease signal loss in interaction systems, radar devices, and wireless facilities. Their reduced electric conductivity enhances signal clarity and transmission efficiency.

Industrial laser systems incorporate AlN ceramic plates for warm management. Laser diodes and cutting machinery produce extreme warm during procedure. AlN substratums absorb and reroute this warm, keeping accuracy and avoiding damages. They likewise stand up to chemical rust in aggressive industrial environments.

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 Custom Rectangle Aluminum Nitride Aln Ceramic Plate Substrate Sheet

What are common uses for custom rectangle aluminum nitride ceramic plates? These plates handle high heat. They work in electronics needing thermal management. Examples include LED lighting, power modules, semiconductor devices. Their shape fits specific designs. They transfer heat efficiently to prevent device damage.

Why choose aluminum nitride over other ceramics? Aluminum nitride conducts heat better than alumina. It resists corrosion well. It matches silicon in thermal expansion. This reduces stress in electronic parts. It lasts longer under extreme conditions. Costs are higher but performance justifies it for critical applications.

What sizes are available for custom plates? Sizes depend on needs. Thickness ranges from 0.5mm to 15mm. Length and width can be up to 200mm each. Tolerances stay tight for precision uses. Custom shapes or holes are possible. Specifications get confirmed before production.

How to handle aluminum nitride plates safely? Avoid dropping or hitting them. They are hard but can chip. Wear gloves to prevent oil from skin. Clean surfaces with alcohol before use. Store in dry areas to limit moisture absorption. Follow manufacturer guidelines for machining or bonding.

Can these plates be customized for specific projects? Yes. Adjustments include dimensions, surface finishes, coatings. Metallization options exist for soldering or wire bonding. Small batches or large orders are possible. Provide details early for feasibility checks. Lead times vary with complexity.

(Custom Rectangle Aluminum Nitride Aln Ceramic Plate Substrate Sheet)