High-temperature Alumina (Corundum) Crucible

1. Thermal Shock & Mechanical Resistance: Outstanding thermal shock stability and resistance to mechanical damage, withstanding more than 10 thermal shock destruction test cycles. Crack-free during operation with high chemical stability; no material peeling or slag dropping, significantly reducing the risk of non-metallic inclusions caused by crucible quality issues.
2. Safety Design: Double-layer structure featuring a child crucible nested inside a master crucible, significantly enhancing the melting safety factor. Fast and convenient crucible replacement, highly efficient and time-saving.
3. Lifespan Performance: Service life is comparable to well-known international crucible brands, offering outstanding cost-effectiveness.

Materials & Types
·Main Varieties: Pure Corundum-Mullite Crucible, High-Purity Alumina Crucible, Corundum-Zirconia Composite Crucible.
·Application Scenarios: Nickel-based superalloys, Cobalt-based superalloys; Vacuum Induction Equiaxed Precision Casting Furnaces, Vacuum Induction Directional Solidification / Single ·Crystal Furnaces, Vacuum Induction Melting Furnaces, etc. Our professional technical team is capable of developing high-quality crucibles tailored to customized customer requirements, with working capacities ranging from 15kg to 300kg across various specifications.