Precision Copper Melting Crucible SiC Carbon Bonded Silicon Carbide Crucible
Product Specifications
| Attribute |
Value |
| Name |
Copper Melting Crucible |
| Material |
Graphite |
| Thermal Shock Resistance |
Excellent |
| Corrosion Resistance |
Excellent |
| Chemical Resistance |
High |
| Applications |
Casting Molds, Crucibles, Electrodes |
| Type |
Clay Crucible |
| Composition |
High Pure, SiC, Clay |
| Shape |
Round |
| Country Of Origin |
China |
Silicon Carbide Crucible for Copper Melting
Our Silicon Carbide (SiC) Crucibles for Copper Melting are specifically optimized to handle the demanding conditions of copper and copper alloy processing. Designed to operate at 1650°C with superior thermal shock resistance, these crucibles are the preferred choice for copper foundries, electrical component manufacturers, and high-purity copper refining facilities.
Key Differentiators
Extreme Temperature Resilience
Withstands up to 1650°C - 10% higher than standard SiC crucibles - ideal for copper's higher melting point (1085°C). Rapid heating/cooling cycles without cracking, critical for continuous copper casting processes.
Enhanced Corrosion Resistance
Reinforced with anti-wetting agents to resist molten copper penetration and slag adhesion. Proprietary surface treatment reduces oxidation by 40% compared to conventional SiC crucibles.
Precision Performance
Ultra-Low Porosity (≤12%) minimizes copper infiltration, preserving material purity. Ensures consistent melting for high-quality copper alloys and wires.
Customized Solutions
Available in specialized shapes (e.g., tapered for continuous casting) and sizes (1L to 1000L), tailored specifically for copper industry requirements.
Applications
Designed for high-stakes copper processing in various industries:
Electrical Industry: Melting copper for wires, cables, and busbars
Electronics Manufacturing: High-purity copper for PCBs and semiconductor components
Alloy Production: Bronze, brass, and beryllium-copper alloy casting
Recycling Facilities: Efficient recovery of scrap copper into reusable material