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.

(Kerui Aln Ceramics Aluminum Nitride Ceramic for Microwave Equipment Packaging)

Specifications of Kerui Aln Ceramics Aluminum Nitride Ceramic for Microwave Equipment Packaging

Kerui Aln Ceramics Light Weight Aluminum Nitride Ceramic is created for microwave devices packaging. It fulfills high-performance needs in electronic devices and interaction systems. The material combines outstanding thermal conductivity with solid electric insulation. This ensures reliable warmth dissipation while keeping trustworthy procedure in high-frequency atmospheres.

The ceramic has a thermal conductivity of 170-200 W/m · K. This value goes beyond lots of conventional ceramics. It aids prevent getting too hot in microwave tools. The reduced thermal expansion coefficient matches materials like silicon and aluminum. This reduces stress at interfaces between components. The result is enhanced resilience in temperature-varying problems.

Electric insulation is a crucial attribute. The dielectric strength goes beyond 15 kV/mm. This prevents existing leak in high-voltage applications. The dielectric constant is stable throughout a wide regularity array. This reduces signal loss in microwave transmission.

Mechanical residential properties are robust. The flexural strength reaches 300-400 MPa. Solidity is ranked at 12 GPa. These values guarantee resistance to physical wear throughout setting up and usage. The product likewise withstands deterioration from chemicals and moisture. This extends life span in extreme environments.

Precision machining is sustained. Kerui Aln Ceramics can be formed right into complicated geometries with limited tolerances. Surface finishes are smooth to make sure proper bonding with metals or other substratums. Customized shapes and sizes are available to fit particular gadget needs.

Applications include microwave transistor product packaging, RF components, and laser diode housings. It appropriates for aerospace, telecoms, and defense systems. The product’s compatibility with semiconductor processes enables integration right into innovative circuits.

Ecological stability is verified. Efficiency remains regular from -50 ° C to 350 ° C. Thermal biking examinations show no degradation after repeated exposure to severe temperature levels. This dependability meets market standards for long-lasting use.

Kerui Aln Ceramics Light weight aluminum Nitride Ceramic gives an equilibrium of thermal, electrical, and mechanical advantages. It attends to vital obstacles in microwave equipment style.

(Kerui Aln Ceramics Aluminum Nitride Ceramic for Microwave Equipment Packaging)

Applications of Kerui Aln Ceramics Aluminum Nitride Ceramic for Microwave Equipment Packaging

Kerui Aln Ceramics Aluminum Nitride Ceramic is a high-performance material developed for microwave tools product packaging. It solves important obstacles in thermal management, electrical insulation, and structural stability. The material’s high thermal conductivity effectively transfers heat far from delicate components. This stops getting too hot in high-power microwave gadgets like radar systems or interaction transmitters. Its reduced dielectric loss ensures minimal signal interference. This makes it perfect for high-frequency applications where signal integrity is vital.

The ceramic’s resistance to rust and thermal shock allows reputable operation in extreme atmospheres. It preserves efficiency under rapid temperature adjustments. This is crucial for aerospace or armed forces tools subjected to extreme conditions. Aluminum nitride’s compatibility with metalized coatings makes it possible for strong hermetic seals. These seals safeguard interior circuits from dampness, dust, and gases. This prolongs the life-span of microwave packaging systems.

In semiconductor packaging, the material’s reduced thermal growth coefficient matches silicon. This minimizes stress at product user interfaces during temperature fluctuations. It stops fracturing or delamination in power amplifiers or RF components. The ceramic’s electric insulation homes separate high-voltage parts. This lessens short-circuit risks in largely packed microwave circuits.

Producers make use of Kerui Aln Ceramics for microwave tube housings, waveguide windows, and antenna substratums. Its machinability allows accurate shaping for personalized styles. This sustains miniaturization trends in 5G infrastructure and satellite communication gadgets. The material’s light-weight nature reduces general system weight. This benefits mobile or airborne microwave systems needing high power-to-weight proportions.

Light weight aluminum nitride ceramic is non-toxic and eco secure. It satisfies industry standards for safety and toughness. Its combination of thermal, electrical, and mechanical buildings makes it a recommended selection for next-gen microwave devices. Engineers rely on it to enhance performance, reliability, and effectiveness in innovative digital systems.

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)

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

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

5 FAQs of Kerui Aln Ceramics Aluminum Nitride Ceramic for Microwave Equipment Packaging

Kerui Aln Ceramics Aluminum Nitride Ceramic is a high-performance material used in microwave equipment packaging. Here are 5 FAQs about this product:

What makes Aluminum Nitride Ceramic suitable for microwave packaging?
Aluminum Nitride (AlN) has high thermal conductivity. It moves heat away from sensitive parts in microwave devices fast. This stops overheating. It also resists corrosion from harsh environments. This keeps equipment stable during operation.

How does Aluminum Nitride handle thermal stress?
AlN’s thermal expansion matches materials like silicon. This reduces cracks when temperatures change. Its strength stays high even under extreme heat. This makes it reliable for long-term use in microwave systems.

Is Aluminum Nitride Ceramic electrically insulating?
Yes. AlN does not conduct electricity. It blocks current leaks in high-frequency microwave circuits. This prevents signal loss. It works well in devices needing electrical isolation and heat control.

Can Kerui Aln Ceramics survive high-power microwave conditions?
Yes. The material handles high power without breaking down. It manages heat buildup effectively. This lowers failure risks in amplifiers or radar systems. Its durability supports heavy-duty applications.

Are custom shapes possible with Aluminum Nitride Ceramic?
Kerui Aln Ceramics can be molded into precise shapes. Complex designs match specific microwave packaging needs. Tight tolerances ensure parts fit correctly. Customization improves device performance and integration.

(Kerui Aln Ceramics Aluminum Nitride Ceramic for Microwave Equipment Packaging)