Aluminum Nitride Ceramic Parts

Aluminum Nitride Ceramic Partsmerits

Aluminum nitride ceramic parts are designed with an integrated cylindrical and conical structure, integrating thermal conductivity, insulation, guidance and precision assembly functions. Its high thermal conductivity allows for rapid transfer of localized heat, significantly improving heat dissipation efficiency. The aluminum nitride ceramic parts maintain stable performance even under high temperatures, thermal cycling, and complex operating conditions, and are characterized by low particle precipitation, making them suitable for use in high-clean industrial environments.

Categories: 氮化铝陶瓷零件Tags: 陶瓷结构件

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Description

Description

Advantages of Aluminum Nitride Ceramic Parts

Aluminum nitride ceramic parts are designed with a cylindrical tapered composite structure, taking into account multiple functions such as mounting, guiding, heat dissipation and insulation.

The main cylindrical segment structure provides stable support and a reliable mounting base for cartridge and sleeve fits.
The front tapered guide head facilitates precise positioning, fluid guidance or device insertion for improved assembly efficiency.
High-plane end face design improves fit to heat sink or mounting surface.
Rounded edge transitions reduce stress concentrations and reduce the risk of chipping.

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.