Silicon Nitride (Si₃N₄) crucibles are high-performance ceramic containers known for their exceptional thermal shock resistance, mechanical strength, and excellent resistance to chemical corrosion. These crucibles are ideal for high-temperature applications, molten metal processing, and semiconductor manufacturing, where durability and stability are essential.

Key Features:

• High Thermal Shock Resistance – Silicon nitride crucibles withstand rapid temperature changes without cracking, making them ideal for extreme thermal environments.
• Excellent Mechanical Strength – With superior hardness and fracture toughness, Si₃N₄ crucibles maintain their structural integrity under high stress and thermal cycling.
• Superior Chemical Stability – Resistant to most acids, alkalis, and molten metals, preventing contamination and ensuring long-term usability.
• High Temperature Resistance – Capable of operating at temperatures up to 1400°C while maintaining excellent thermal stability.
• Low Thermal Expansion & High Thermal Conductivity – Ensures minimal deformation and efficient heat transfer, optimizing process performance.
• Non-Wetting Properties – Silicon nitride crucibles do not react with or adhere to molten aluminum, magnesium, and other non-ferrous metals, reducing contamination risks.