Qingdao Baidun Special Ceramics Technology Co., Ltd.
The Leading Crucible Brand in China
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Professional Zinc Melting Crucible for Superior Melting Performance and Results
Our specialized silicon carbide-graphite (SiC-C) crucibles are engineered specifically for zinc melting, alloying, and die-casting applications. These advanced refractory vessels combine the thermal efficiency of graphite with the durability of silicon carbide, delivering superior performance in zinc processing environments up to 1200°C (2192°F).
Ideal for zinc alloy production, galvanizing, and recycling operations, our crucibles feature:
Non-wetting surface to minimize zinc adhesion
Enhanced oxidation resistance for extended service life
Thermal shock stability for frequent temperature cycling
Custom designs for various furnace types (induction, resistance, gas-fired)
Available in standard capacities (5kg-200kg) with optional protective coatings.
✔ Optimized SiC-C Composition:
40% longer lifespan vs. standard graphite crucibles
25% better oxidation resistance than clay-graphite
Special additives reduce zinc penetration
✔ Performance Enhancements:
Tapered pouring spout designs for clean metal transfer
Reinforced base for mechanical durability
Optional alumina-based inner liner for extra protection