Nitrides

Aluminum nitride ceramic is a high-performance material characterized by its exceptional thermal conductivity, electrical insulation properties, and mechanical strength. It is extensively utilized across various high-tech applications.  Material Characteristics  The material exhibits high bending strength and hardness.  The thermal conductivity ranges from 170 to 220 W/m·K.  The subject exhibits a high level of tolerance to a range of chemical substances.  The coefficient of thermal expansion is relatively low, typically measured at 4.5 x 10^-6 per degree Celsius (°C).  The material exhibits high hardness and mechanical strength, in addition to demonstrating good thermal shock resistance.  Jundro possesses extensive experience in the processing of aluminum nitride ceramics and is capable of delivering stable and reliable processing services in specialized applications, including semiconductors, aerospace, optoelectronics, and high-temperature engineering. We are capable of adjusting all tolerances in accordance with the required size and structure. Our commitment lies in producing precision ceramic components of the highest quality that meet or exceed customer specifications.

Silicon nitride (Si₃N₄) is a high-performance ceramic material characterized by exceptional properties, including high flexural strength, hardness, and remarkable stability at elevated temperatures, with a maximum temperature resistance exceeding 1200 °C. The silicon nitride ceramics exhibit a smooth surface and a low friction coefficient, rendering them particularly suitable for high-speed rotating or sliding applications. In demanding environments, their superior high-temperature resistance, corrosion resistance, and mechanical strength offer extensive opportunities for application, establishing silicon nitride as a preferred material across various industrial sectors.