

Boron Nitride is a kind of advanced synthesis ceramic that was sintered at a high temperature and high pressure by BN powder. It has many excellent properties including high-temperature resistance, high thermal conductivity, easy machining, and good lubricity, making BN an outstanding material.
Boron nitride composite BN-AlN ceramic is manufactured by a transitional plastic phase process. The relative density of the hot-pressed composite ceramic decreases as the boron nitride content increases, but 30% of the boron nitride can be obtained in more than 99% of the aluminum nitride. Though materials such as quartz are not available in high-temperature gas atmospheres, boron nitride-aluminum nitride composite ceramic gears provide reliable drive performance.
High hardness, excellent wear resistance
High mechanical strength, high thermal conductivity
Provide a reliable driving force for gears
Grade | BN-AlN |
Compositions | BN+AIN |
Binder | AlBO3 |
Density | 2.5-2.6 g/cm3 |
25°C Volume Resistivity | >1014 Ω·cm |
Max. Service Temp.(°C) | 900 (Oxygen) |
2100 (Inert Gas) | |
1900 (High Vacuum) | |
Flexural Strength | 130 Mpa |
Compressive Strength | 250 Mpa |
Coefficient of Thermal Expansion (25-1000°C) | 4.5 10-6/K |
Thermal Conductivity | 60 W/mK |
Insulation
Semiconductor equipment components
Molded glass fixture material
Used as bearings and gears
Our Boron Nitride BN-AlN Ceramic is always carefully handled to prevent damage during storage and transportation and to preserve the quality of our product in its original condition.
Recent Posts
Hexagonal Boron Nitride Used as A Substrate for 2D Materials
ZSBN Nozzles Used in Molten Metal Atomization
Boron Nitride Nanosheets Used as Protective Barriers for Metals
Find More Info