Manufacture of Si₃N₄ powder for high heat dissipation and high toughness ball

As the use of high-power semiconductors such as GaN and SiC power semiconductors is expanding due to the expansion of the electric vehicle market worldwide, a key issue in the material market due to high efficiency and high output is heat dissipation. High-strength, high-reliability, and heat dissipation Si₃N₄ powder and Si₃N₄ high-toughness ball compared to existing ceramic materials (Al₂O₃, AlN) are attracting customers and customers, and we are dedicated to product completion and commercialization through close cooperation.