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 Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafer)

Specifications of Custom Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafer

Custom-made Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafers are created for high-performance applications needing thermal administration and electric insulation. The product is light weight aluminum nitride (AlN), a sophisticated ceramic known for excellent thermal conductivity. It transfers warm efficiently, making it suitable for digital components that produce considerable warmth. The thermal conductivity ranges in between 170-200 W/mK, exceeding numerous conventional ceramics like alumina.

These plates supply solid electric insulation, with a break down voltage of 15-25 kV/mm. This guarantees safe procedure in high-voltage settings. The material resists rust and keeps security under extreme temperature levels. It operates accurately in temperatures as much as 1400 ° C in inert ambiences.

Personalization choices consist of varying dimensions, thicknesses, and surface coatings. Standard diameters range from 10 mm to 200 mm. Thickness choices period 0.5 mm to 15 mm. Surface areas can be brightened, washed, or left as-fired based on application needs. Resistances are tight, with dimensional accuracy within ± 0.05 mm. Surface roughness can achieve Ra ≤ 0.1 µm for refined coatings.

The ceramic exhibits high mechanical stamina, with a Vickers firmness of approximately 1200 HV. It stands up to wear and maintains architectural stability under tension. Chemical resistance is strong versus acids, alkalis, and molten steels, making certain longevity in rough environments.

Applications include heat sinks, semiconductor processing devices, LED substratums, and power electronic devices. The material is used in aerospace, automobile, and power systems where thermal monitoring is crucial. Personalized forms, holes, or grooves can be contributed to satisfy specific design demands.

Raw materials are high-purity light weight aluminum nitride powder, making certain regular efficiency. The production procedure entails sintering at high temperatures to achieve dense, defect-free frameworks. Each batch undergoes extensive high quality checks for thermal, electrical, and mechanical homes.

The grey shade results from managed additives during production, without jeopardizing product properties. These plates are compatible with thin-film metallization procedures for incorporating circuits or sensing units. Preparations vary based on complexity, with standard orders finished within 2-4 weeks.

Packaging is designed to stop damage throughout shipping. Each plate is independently wrapped in anti-static materials and safeguarded in shock-resistant containers. Technical support is available for personalized style consultations or product option guidance.

(Custom Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafer)

Applications of Custom Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafer

Customized grey light weight aluminum nitride ceramic AlN insulator plate wafers are made use of commonly in markets needing high efficiency. These plates handle extreme warm efficiently. They function well in electronic devices. Gadgets like power modules and LED systems use them. Warm accumulates in these gadgets. AlN plates move warm away quick. This quits overheating. Tools lasts longer.

Semiconductor manufacturing counts on these plates. Makers for making chips produce warm. AlN insulators keep temperatures secure. This boosts chip high quality. Home plates withstand chain reactions. Harsh chemicals in laboratories do not damage them. This makes them reliable for long-term use.

LED lights systems make use of AlN plates. High-power LEDs generate lots of warm. The plates transfer warmth to cooling down parts. This keeps LEDs bright. It avoids very early failure. The plates fit personalized sizes. Makers develop them for specific LED forms.

Aerospace and defense sectors utilize AlN plates. Devices in satellites or jets deals with high heat and resonance. The plates protect electronic devices in these problems. They do not break under anxiety. Signals remain clear. Solution job without disruption.

Electric vehicles take advantage of AlN insulator plates. Batteries and power control systems require warmth management. Home plates handle high voltages. They keep power systems safe. Automobiles carry out much better. Motorists prevent failures.

Customized shapes and sizes are feasible. Firms order plates matching their device designs. This minimizes thrown away area. Parts fit completely. Production comes to be smoother.

AlN ceramic plates are made with accuracy. Advanced methods ensure also surfaces. No impurities impact efficiency. They fulfill stringent market criteria. Evaluating verifies warm resistance and insulation. Customers trust their top quality.

These plates fix warm problems in several fields. They supply toughness and efficiency. Customized choices make them flexible for unique requirements. Industries maintain adopting them for better 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.(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 Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafer

What is Custom Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafer?
This product is a high-performance ceramic material designed for advanced industrial applications. It is made from aluminum nitride (AlN), known for excellent thermal conductivity and electrical insulation. The grey color comes from specific additives enhancing mechanical strength. These plates are custom-made to fit exact size, shape, or thickness requirements.

Why choose Aluminum Nitride over other ceramics?
Aluminum Nitride offers better heat dissipation compared to materials like alumina or aluminum oxide. It handles extreme temperatures without cracking. Its high electrical insulation prevents current leakage in electronic devices. The material resists chemical corrosion, making it ideal for harsh environments. Custom designs ensure it fits precise application needs.

What industries use these insulator plates?
Common users include electronics, aerospace, automotive, and semiconductor manufacturing. In electronics, they cool high-power LED systems or circuit boards. Aerospace applications involve thermal management in satellites or avionics. Automotive uses include electric vehicle battery systems. Semiconductor factories apply them in wafer processing equipment.

How are custom specifications handled?
Customers provide detailed dimensions, tolerances, or surface finish requirements. Manufacturers use advanced machining like CNC grinding or laser cutting. Quality checks ensure each piece meets exact standards. Lead times depend on design complexity. Small batches or large orders are possible.

What precautions ensure long-lasting performance?
Avoid sudden temperature changes to prevent thermal shock. Handle plates carefully to prevent chipping or cracks. Clean surfaces with non-abrasive materials to maintain insulation properties. Store in dry conditions to minimize moisture absorption. Follow manufacturer guidelines for installation.

(Custom Made Grey Aluminum Nitride Ceramic AlN Insulator Plate Wafer)