AN6838 Aluminum Nitride Crucible, AlN Crucible

Aluminum Nitride Crucible Description

Aluminum Nitride (AlN) Crucibles are advanced ceramic components with exceptional thermal, mechanical, and electrical properties. These crucibles feature high thermal conductivity, low dielectric constant, a coefficient of thermal expansion closely matched with silicon, and excellent electrical insulation. With low density and high strength, AlN crucibles are non-toxic and durable.

AlN ceramics are commonly used in a variety of high-performance applications, particularly in the microelectronics industry, where their excellent heat dissipation and insulating properties make them ideal for use as substrates or packaging materials. The superior thermal conductivity of AlN makes it an ideal choice for high-temperature processes, including metal melting, semiconductor manufacturing, and vacuum applications.

This high-performance material, which is a covalently bonded compound with a hexagonal crystal structure, is increasingly sought after in industries requiring precise thermal management and high mechanical stability.

Aluminum Nitride Crucible Applications

·       Semiconductors: Used for heat dissipation in semiconductor fabrication.

·       Microelectronics Packaging: Ideal for packaging ICs, LEDs, and power devices due to thermal conductivity matching silicon.

·       High-Temperature Processing: Used in high-temperature ceramic and metal alloy production.

·       LED Technology: Helps in heat management during LED assembly.

·       Metal Melting & Casting: Used for melting metals like titanium and steel with uniform heat distribution.

·       Solar Cell Manufacturing: Essential for handling heat in solar cell production.

·       Laser Systems: Applied in high-power lasers for thermal management.

·       Nuclear Industry: Stable at high temperatures for nuclear processes.

·       High-Temperature Furnaces: Ideal for sintering and material processing in furnaces.

·       Chemical Processing: Used in chemical reactors and furnaces for heat resistance and minimal contamination.

Aluminum Nitride Crucible Packaging

Our products are packaged in customized cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customization and the use of appropriate cushioning materials to provide optimal protection during transportation.

Packaging: Carton, Wooden box, Paper barrel, Iron barrel, or Customized.

Kindly review the packaging details provided for your reference.

Aluminum Nitride Crucible FAQs

Q1. Can AlN ceramic crucibles be customized?

Yes, AlN ceramic crucibles can be customized. Please provide specific product drawings for customized designs.

Q2. What are the main features of AlN ceramic crucibles?

Excellent thermal conductivity (≥170 W/m·K)

High bending and compressive strength

High resistance to thermal shock

Maximum operating temperature up to 1800°C

Electrical insulation properties with a high volume resistivity (10¹³ Ω·cm)

Q3. What are the typical applications of AlN ceramic crucibles?

Semiconductor manufacturing

Metal melting and casting

High-temperature processing

Vacuum and inert atmosphere environments

Comparison Table