Boron Nitride Composite BN-AlN Ceramic is made of Boron Nitride + Aluminum Nitride + Boron Aluminum Oxide. Boron nitride is a quite advanced synthesis ceramic that was sintered at heat and high by BN powder. Its many excellent properties include high-temperature resistance, high thermal conductivity, easy machining, and good lubricity, making BN an impressive material. Boron nitride ceramic BN-AlN is manufactured by a transitional plastic phase process. The density of the hot-pressed composite decreases because the boron nitride content increases, but 30% of the boron nitride is often obtained in additional than 99% of the aluminum nitride. Though materials like quartz are not available in high-temperature gas atmospheres, boron nitride-aluminum nitride composite ceramic gears provide reliable drive performance.

Composite Ceramic BN-AlN Specifications 

Composite BN-AlN Ceramic Applications

• Insulation
• Semiconductor equipment components
• Molded glass fixture material
• Used as bearings and gears

Hexagonal Boron Nitride Materials Types

• Pyrolytic boron nitride PBN: 99.99% boron nitride
• High purity boron nitride HPBN: >98.5% boron nitride + boron oxide
• Calcium Borate Boron Nitride CABN: >97.5% Boron Nitride + Calcium Borate
• Aluminum Nitride Boron Nitride ALBN: Boron Nitride + Aluminum Nitride + Boron Aluminum Oxide
• Zirconia Boron Nitride ZRBN: Boron Nitride + Zirconia + Boron Oxide
• Zirconium Aluminum Boron Nitride ZABN: Boron Nitride + Zirconia + Aluminum Nitride + Aluminum Boron Oxide
• Silicon carbide boron nitride SCBN: boron nitride + silicon carbide + boron silicon oxide