Corundum and mullite based crucibles are widely used in the powder material industry, including electronic components, magnetic materials, and various ceramic powder sintering especially for NCM (NCM811/NCM622/NCM523). Corundum mullite sagger is a high-performance refractory material with the following advantages:
1. Good high-temperature resistance: The corundum mullite sagger can withstand high temperature environments, and its high-temperature resistance far exceeds traditional materials such as ceramics and glass.
2. Good corrosion resistance: The corundum mullite sagger has good corrosion resistance and can withstand the erosion of most acids, alkalis, salts and other chemical substances.
3. Low thermal conductivity: The corundum mullite sagger has low thermal conductivity, which can effectively isolate high-temperature environments and prevent heat loss.
4. High mechanical strength: The corundum mullite sagger has high mechanical strength and can withstand large mechanical impacts and vibrations.
5. Lightweight: The corundum mullite sagger can be made by adding lightweight composite fillers to form a lightweight material, reducing the weight of the equipment and improving its performance.
6. Long lifespan: The corundum mullite sagger has long service life, which can ensure the long-term stable operation of the equipment.