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.

(ALN Aluminum Nitride ALN Ceramic Tube)

Specifications of ALN Aluminum Nitride ALN Ceramic Tube

The ALN Light Weight Aluminum Nitride Ceramic Tube is a high-performance material made for requiring industrial applications. It is made from aluminum nitride powder through advanced sintering processes. This ceramic tube supplies exceptional thermal conductivity, rising to 180 W/m · K. It effectively transfers warmth in high-temperature atmospheres. The product has low electric conductivity, making it ideal for electric insulation. It maintains stable performance even under extreme voltage conditions. Television operates successfully in temperatures varying from -50 ° C to 1400 ° C. It stands up to thermal shock, taking care of rapid temperature changes without fracturing. The ceramic tube demonstrates high mechanical toughness, with a flexural stamina of 300-400 MPa. It stands up to hefty loads and mechanical stress in harsh settings. The material is chemically inert. It stands up to rust from acids, antacid, and molten metals. This ensures long-lasting toughness in aggressive chemical atmospheres. The ALN tube has a reduced thermal development coefficient, matching very closely with silicon. This building makes it suitable for semiconductor production equipment. The surface area of the tube is smooth, decreasing rubbing and use during procedure. It works with vacuum cleaner atmospheres, stopping outgassing problems. The item is available in customized shapes and sizes. Requirement diameters range from 5 mm to 200 mm, with wall surface thicknesses from 1 mm to 20 mm. Sizes can be customized to satisfy particular needs. The ceramic tube is precision-machined to make sure limited dimensional resistances. It integrates effortlessly into existing systems. Applications include semiconductor processing, LED manufacturing, laser innovation, and high-power electronics. It acts as a crucible for metal melting, a protective sleeve for thermocouples, and a substratum for electronic parts. The product is RoHS-compliant and without dangerous compounds. It meets global criteria for commercial ceramics. Customized surface area therapies or coverings are offered for specialized needs. The ALN Aluminum Nitride Ceramic Tube incorporates dependability with advanced material residential properties. It attends to challenges in modern manufacturing and thermal management.

(ALN Aluminum Nitride ALN Ceramic Tube)

Applications of ALN Aluminum Nitride ALN Ceramic Tube

ALN aluminum nitride ceramic tubes are flexible parts made use of in several high-performance sectors. Their vital attributes consist of superb thermal conductivity, electric insulation, and resistance to severe temperatures. These properties make them excellent for requiring applications where products should manage both heat and electric stress and anxiety successfully.

In semiconductor manufacturing, ALN ceramic tubes work as essential parts in wafer handling devices. They manage high thermal lots throughout etching and deposition processes. The material’s ability to dissipate warmth rapidly avoids equipment getting too hot. This makes certain steady efficiency in cleanroom environments.

The LED lighting sector relies on ALN tubes for heat monitoring in high-power LED modules. LEDs create significant heat throughout operation. Effective heat dissipation expands the lifespan of LED parts. ALN tubes assist keep ideal temperatures, enhancing illumination and integrity.

Power electronic devices applications use ALN ceramic tubes in devices like electric lorry inverters and power converters. These systems require products that protect electricity while moving heat far from sensitive parts. ALN’s thermal conductivity surpasses standard alumina porcelains. This decreases the threat of component failing in high-voltage arrangements.

Aerospace and defense markets use ALN tubes for sensors and radiofrequency elements. The material withstands quick temperature level changes and rough chemical exposure. It guarantees regular operation in satellites, avionics, and interaction systems.

Medical tools makers integrate ALN tubes right into imaging tools and laser systems. The material’s non-toxic nature and resistance to put on make it suitable for duplicated sanitation. It preserves structural honesty in MRI equipments and X-ray generators.

Industrial heating systems utilize ALN tubes as safety sheaths for thermocouples. They protect sensors from destructive gases and molten steels in high-temperature heaters. This improves measurement accuracy and resilience in steel processing or glass manufacturing.

Renewable resource innovations like photovoltaic panels and wind turbines gain from ALN’s durability. The tubes aid manage warm in power converters and power storage systems. This supports reliable power transfer and long-lasting reliability.

ALN aluminum nitride ceramic tubes remain to replace standard materials in innovative design. Their mix of thermal management, electrical insulation, and mechanical toughness addresses challenges across industries.

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.

Shipment Methods

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

5 FAQs of ALN Aluminum Nitride ALN Ceramic Tube

What is an ALN ceramic tube?
ALN ceramic tubes are made from aluminum nitride. This material is a technical ceramic. It has high thermal conductivity. It resists heat well. It works in extreme temperatures. The tubes are used where heat management matters. They handle harsh environments better than many metals or plastics.

Why choose aluminum nitride over other materials?
Aluminum nitride moves heat efficiently. It is better than alumina ceramics. It insulates electricity effectively. It does not break down in high temperatures. It resists chemical corrosion. These traits make it ideal for electronics and industrial systems. It lasts longer under stress.

Where are ALN ceramic tubes commonly used?
They appear in semiconductor manufacturing. They are in LED production. They serve in high-power electronics. They work in laser systems. They function in vacuum environments. Their heat resistance suits applications needing temperature control. They prevent overheating in sensitive devices.

How does ALN compare to materials like beryllia or alumina?
ALN conducts heat better than alumina. It is safer than beryllia. Beryllia is toxic when processed. ALN avoids this risk. It matches beryllia’s performance without hazards. It is more expensive than alumina. The cost balances with its superior properties.

Are there handling precautions for ALN ceramic tubes?
ALN is generally safe. No special handling is needed. Avoid mechanical shock. The material is brittle like most ceramics. Use care during installation. Clean surfaces before use. This ensures optimal performance. Storage should prevent physical damage. Follow standard ceramic safety practices.

(ALN Aluminum Nitride ALN Ceramic Tube)