Aluminum Nitride Ceramics

Aluminum nitride ceramics are fine ceramics with aluminum nitride (AIN) as the main crystal phase. It is a high-temperature heat-resistant material. Moreover, it has good thermal shock resistance and can withstand extreme heat of 2200℃(3992℉). In addition, aln ceramic has the characteristics of not being corroded by aluminum liquid, other molten metals and gallium arsenide. In particular, it has excellent corrosion resistance to molten aluminum liquid.

Main Aluminum Nitride Ceramics Products

Aluminum nitride can be processed into a variety of different ceramic products. This depends on its specific preparation process and application requirements. The following are some of the main aluminum nitride machining ceramic products of Kerui. Our Twitter homepage also focuses on more refractory products. Contact us to inquire about the products you want.

Aluminum Nitride Ceramics Properties

For more than 20 years, Kerui has been committed to providing customers with high-performance refractory products. Such as refractory bricks, insulating firebricks, amorphous products, ceramic fiber products, fine ceramics and kiln furniture. Moreover, with Kerui, we can ensure that you have no worries after-sales service. The following are the advantages of our ceramics:

• High thermal conductivity: Kerui machinable aluminum nitride ceramics have very high thermal conductivity, about 320W/m·K, which can effectively dissipate heat. This value is close to BeO and SiC and more than 5 times that of Al2O3.
• Good thermal stability: aln ceramic substrates have a low thermal expansion coefficient of about 4.5×10-6℃. This allows it to maintain good dimensional stability at high temperatures and is not prone to deformation.
• Excellent electrical properties: it has a low dielectric constant and dielectric loss, as well as high volume resistivity and dielectric strength. These characteristics make aluminum nitride ceramics an ideal choice for large-scale integrated circuit heat dissipation substrates and packaging materials.

• Excellent mechanical properties: like Kerui high temperature fire bricks, the flexural strength of aluminum nitride substrates is higher than that of Al2O3 and BeO ceramics. Therefore, it has good mechanical properties and aluminum nitride hardness.
• Good optical properties: Kerui aln ceramic has good light transmission properties and are non-toxic. Moreover, it can be used to make infrared windows.
• Good corrosion resistance: aluminum nitride plate ,sheet and tube are also used to deal with acid, alkali and high pressure environments. It is also heat-resistant and resistant to corrosion by molten metals.

Uses of Aluminum Nitride Ceramics

Aluminum nitride ceramics are an excellent engineering ceramic material. The following are some of its main application areas:

• Mechanical industry: commonly used in the manufacture of cutting tools and grinding tools. It is also suitable for the manufacture of high-performance bearing parts.
• Electronic and semiconductor industries: used to encapsulate semiconductor devices and high-frequency electronic components. Used to manufacture electrical insulators and resistors.
• Chemical industry: used to manufacture wear-resistant and corrosion-resistant parts of chemical equipment, such as valves, pump parts, etc.
• Medical equipment: used to manufacture medical blades, surgical knives and implants (artificial joints).
• Aerospace: high-temperature structural materials such as aircraft engine parts and combustion chamber liners.
• Other applications: laser parts. Spinning nozzles and tensioners and other parts.

Aluminum Nitride Ceramics Manufacturer – Kerui Refractory

Customized According to Customer Drawings

As refractories manufacturers in china, Kerui can accurately understand and execute the drawing requirements of complex aluminum nitride ceramic products. Kerui can accurately manufacture according to the detailed design requirements provided by customers. Such as complex geometric shapes and specific mechanical properties.

High Product Dimensional Accuracy

Kerui Refractory China has advanced processing equipment and precise process flow. Therefore, we ensure that each product meets the strict dimensional accuracy requirements required by customers. This accuracy applies not only to the appearance size, but also to the microscopic size and surface finish of the internal structure.

Fast Delivery Capability

We are fast from raw material procurement, production scheduling to quality control and final delivery. Kerui enables customers to receive aluminum nitride ceramics that meet the requirements within a reasonable time. We have flexible production capacity and responsive customer service. Therefore, Kerui can meet customers’ urgent order needs.

Continuous Innovation

Kerui’s technical team continuously optimizes processes, introduces new materials and improves designs. As a result, Kerui is able to manufacture more complex and higher-performance aluminum nitride ceramic products. If you have very high standards and requirements for high temp refractory quality, please choose Kerui without hesitation.

Summary

Kerui is a professional aluminum nitride ceramics supplier. We have many years of experience in producing high-quality precision ceramic parts. We use our experienced team and in-depth understanding of ceramic materials to create the best precision ceramic products for our customers at very competitive prices.