Aluminum Nitride Ceramic Flanges

Aluminum Nitride Ceramic Flangesmerits

Aluminum nitride flanges achieve multi-functional integration of fixed mounting, fast thermal conductivity, electrical insulation and high-temperature stability through the design of shaped thin plates and high-precision holes. The most significant advantage of Aluminum Nitride is its high thermal conductivity, which can quickly transfer the local heat of the equipment to the external heat dissipation structure. The flanges require very high fitting accuracy, and Aluminum Nitride can achieve excellent flatness and hole position accuracy.

Categories: 氮化铝陶瓷零件Tags: 氮化铝陶瓷, 陶瓷环

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Description

Description

Advantages of Aluminum Nitride Ceramic Flanges

Aluminum nitride flanges are designed with thin plate shaped flange structure, taking into account the functions of fixed installation, heat conduction and insulation support.

Flange construction provides a stable support surface for easy module installation and sealing fit.
Rounded shape edge design to meet the equipment space avoidance and shaped installation needs.
Precision mounting holes for easy screw fixing and improved assembly consistency.
The high flatness of the laminating surface improves the contact efficiency with the heat dissipation or sealing surface.
Rounded edges reduce the risk of chipping and enhance assembly safety.

Applications of Aluminum Nitride Ceramics

Aluminum Nitride (AlN) ceramics have high thermal conductivity and electrical insulation, so they can be used in a variety of electronic devices. Aluminum nitride has a thermal conductivity greater than 170W/(mk), good resistance to thermal shock, and can be used in high temperature environments up to 2200℃. Therefore, aluminum nitride ceramic products are ideal for many industries, such as:

Radiators and heat sinks
Electronics Packaging Substrates
Substrates and insulators for microelectronic and optoelectronic devices
Laser Thermal Management Components
electrical insulation
Molten Metal Fixture

Basic Properties of Aluminum Nitride Ceramics

Aluminum Nitride (AlN) is a covalently bonded compound, atomic crystal, diamond-like nitride, hexagonal crystal system, fibrillated zincite crystal structure, non-toxic, white or off-white.

High thermal conductivity (>170W/m-K), close to BeO and SiC, more than 5 times that of Al2O3;
The coefficient of thermal expansion matches that of Si and GaAs;
Various electrical properties (dielectric constant, dielectric loss, body resistivity, dielectric strength) are excellent;
Good mechanical properties, higher flexural strength than Al2O3 and BeO ceramics, can be sintered at atmospheric pressure;
It can be produced by casting process and is a promising substrate and packaging material for high power integrated circuits.

Suppliers of Aluminum nitride ceramics

To Good Ceramics is a professional ceramic supplier, we have many years of experience in producing high quality precision ceramic parts. We utilize our experienced team and in-depth knowledge of ceramic materials to create the best precision ceramic products for our customers at competitive prices.