ALN Heater for Semiconductor Manufacturing

As a professional manufacturer in China, GREENWAY factory’s quality ALN Heater for Semiconductor Manufacturing is a type of heating element made from aluminum nitride, a material known for its exceptional thermal conductivity, electrical insulation properties, and high temperature stability.

ALN heaters are used in a variety of applications that require precise temperature control and efficient heat transfer.

Comparative advantages

GREENWAY AlN has a thermal conductivity of about 140-180 W/mK, which is much higher than many other ceramic materials. This allows for efficient heat transfer and uniform temperature distribution. It is an excellent electrical insulator, with a high dielectric strength, making it suitable for applications where electrical isolation is important.

Product Parameter

~Uniform surface temperature~

FAQ

Q1:How are ALN heater being manufactured?

Sintering: AlN powder is pressed into the desired shape and then sintered at high temperatures to form a solid, dense ceramic heater.

Thin Film and Thick Film Technologies: Resistive heating elements are deposited onto AlN substrates using thin film or thick film technologies, creating precise heating patterns.

Q2: Why are AlN heaters used in semiconductor manufacturing?

AlN heaters provide precise and uniform heating, which is essential for semiconductor manufacturing processes like wafer processing and thin film deposition. Their high thermal conductivity and electrical insulation ensure efficient and reliable performance.

Q3: Can AlN heaters be customized for specific applications?

Yes. 

①AlN heaters can be manufactured in various shapes, sizes, and power ratings to meet specific application requirements, ensuring optimal performance.

②K-type thermocouples can be pre-embedded for closed-loop precise temperature control.

③Small batch supplied is supported here for prototyping and testing before mass production.