Nexteck provide a complete range of Silicon Nitride (Si₃N₄) materials, including ceramic powder and ceramic substrates/blanks, designed for automotive power modules, advanced packaging, and high-reliability thermal insulation applications.
Si₃N₄ Powder
Formulated for DBC/AMB ceramic substrates and vacuum-sintered ceramics, featuring:
High thermal conductivity, ideal for automotive thermal management
High strength and toughness for excellent reliability under thermal cycling and vibration
Controlled particle size and high purity for stable sintering and predictable ceramic performance
Suitable for developing high-performance and high-reliability ceramic components.
Si₃N₄ Ceramic Substrates / Blanks
Engineered with outstanding thermal-shock resistance and electrical insulation, making them the preferred material for automotive power module baseplates:
Compatible with IGBT, SiC, MOSFET power modules
High temperature and crack-resistance, extending module lifetime
High insulation resistance & dielectric strength, optimized for DBC/AMB processes
Balanced thermal conductivity and mechanical strength to ensure stable operation of EV inverters
Perfect for DBC/AMB substrate structures and high-reliability thermal insulation interfaces.
Complete Supply & Technical Support
By supplying both Si₃N₄ powder and Si₃N₄ ceramic substrates, we support customers with material selection, formulation guidance, and application-specific recommendations to meet performance and reliability targets.
Feel free to contact us for samples, specifications, or technical consultation.
