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 High Thermal Conductivity Aluminum Nitride Ceramic Block)

Specifications of ALN High Thermal Conductivity Aluminum Nitride Ceramic Block

The ALN High Thermal Conductivity Light Weight Aluminum Nitride Porcelain Block is an innovative product created for high-performance thermal administration. It is made from light weight aluminum nitride (AlN), a ceramic known for its exceptional heat transfer residential or commercial properties. This block is optimal for use in electronic devices, LED lights, power components, and other applications needing reliable warm dissipation.

The thermal conductivity of the ALN ceramic block varieties in between 170-180 W/m · K. This worth is considerably greater than many conventional porcelains. It ensures quick warmth move away from sensitive parts. The material preserves stable performance even under high thermal lots.

Electric insulation is an additional essential feature. The block has a dielectric toughness over 15 kV/mm. It prevents electrical leak in high-voltage settings. This makes it safe for usage in circuits and electronic tools.

Mechanical toughness is vital for resilience. The ALN ceramic block has a flexural strength of 300-400 MPa. It stands up to cracking under mechanical tension. The hardness is roughly 12 GPa, ensuring wear resistance popular problems.

The thermal expansion coefficient of the block is close to that of silicon (4.5 × 10 ⁻⁶/ ° C). This similarity lowers thermal anxiety when coupled with silicon-based parts. It boosts dependability in semiconductor applications.

Operating temperature level range is broad. The block works dependably from -40 ° C to 1200 ° C. It does not deteriorate in extreme heat or cold. Chemical stability is high. The product stands up to rust from acids, alkalis, and various other hostile substances.

Criterion measurements include densities from 0.5 mm to 20 mm. Personalized dimensions are available. Surface area coatings can be brightened or coated for specific requirements. Resistances are tight, with accuracy machining guaranteeing exact fits.

Applications include warm sinks, substratums for electronics, laser diode providers, and semiconductor processing devices. The product is likewise utilized in aerospace and automobile systems for thermal control.

Personalization choices cover geometry, surface therapies, and metallization layers. The block sustains brazing or soldering for easy assimilation right into settings up. Preparations differ based upon layout intricacy.

This item satisfies industry criteria for purity and efficiency. It is free from hefty steels and harmful products. Checking data is available upon demand.

(ALN High Thermal Conductivity Aluminum Nitride Ceramic Block)

Applications of ALN High Thermal Conductivity Aluminum Nitride Ceramic Block

ALN high thermal conductivity light weight aluminum nitride ceramic blocks are advanced products utilized in sectors requiring reliable warm administration. These blocks manage heats well. They move warmth far from delicate components promptly. This makes them suitable for electronics. In semiconductor manufacturing, they cool power modules. They protect against overheating in circuits. LED lights systems use them to manage warm from high-power chips. They maintain devices secure over time.

The auto sector gain from ALN blocks. Electric cars rely on them for battery thermal control. They lower threats in power electronics. Sensors and ignition systems make use of these porcelains. They deal with severe engine temperature levels. Durability in harsh problems enhances lorry security.

Aerospace applications require materials that do under stress. ALN ceramic blocks operate in satellite parts. They manage warmth in limited areas. Onboard electronic devices stay great during missions. Their resistance to radiation and rust matches area settings.

Renewable resource systems make use of ALN blocks for effectiveness. Solar power inverters require trustworthy air conditioning. Wind generator converters count on their thermal security. They make sure power systems run smoothly. Long-term integrity cuts upkeep expenses.

Commercial tools like laser diodes and RF modules make use of these blocks. High thermal conductivity protects against damage from heat build-up. Chemical processing units utilize them in harsh setups. They last longer than standard products.

ALN blocks can be personalized. They fit details shapes and sizes. Designers design them for distinct project requirements. This versatility supports innovation across fields.

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 ALN High Thermal Conductivity Aluminum Nitride Ceramic Block

(ALN High Thermal Conductivity Aluminum Nitride Ceramic Block)