Silicon Nitride Substrate
Silicon nitride substrates offer exceptional heat resistance, ultra-high hardness, and fracture toughness, thus exhibiting outstanding mechanical properties under high-frequency vibration or high temperature circumstances. As a result, they are frequently used in industries like aerospace, high-speed rail, new energy vehicles, etc., and are a crucial core heat dissipation material for silicon carbide power modules (SiC MOSFET) and insulated gate bipolar transistors (IGBT).