Graphite Clay Crucible for Metal Melting - 1600°C Max Temperature, 2.21-2.25 g/cm³ Density
Price:
negotiate
MOQ:
1pcs
Delivery Time:
Negotiable
Brand:
Baidun/J&J
Product Description
Product Overview
Graphite Clay Crucible is a high-performance refractory container engineered for extreme temperature applications in metal melting and casting processes. This composite material combines natural graphite with refractory clay to deliver superior thermal efficiency and structural stability.
Key Specifications
| Material Composition | Graphite and Clay Composite |
| Maximum Working Temperature | 1600°C (2912°F) |
| Density Range | 2.21-2.25 g/cm³ |
| Shape | Cylindrical |
| Surface Finish | Smooth |
| Country of Origin | China |
Performance Advantages
- Energy Efficiency: Faster melting reduces fuel and electricity consumption
- Enhanced Durability: Superior thermal shock resistance extends service life
- Multi-Furnace Compatibility: Works with induction, gas, electric, and oil furnaces
- Improved Metal Quality: Uniform heating prevents oxidation and localized overheating
- Operational Safety: Reduced cracking risk during heating cycles
Technical Features
- High Thermal Conductivity: Rapid and uniform heat distribution
- Excellent Thermal Shock Resistance: Withstands rapid temperature changes
- High Temperature Strength: Maintains structural integrity at 1600°C
- Chemical Resistance: Resists erosion from molten metals and fluxes
- Non-Wetting Surface: Prevents metal adhesion for cleaner pours
Metal Compatibility
| Metal Type | Maximum Temperature | Performance Benefit |
|---|---|---|
| Gold/Silver | 1,100°C | Zero contamination • Minimal precious metal loss |
| Copper/Bronze | 1,300°C | Resistance to CuO slag erosion |
| Aluminum Alloys | 900°C | Prevents Al penetration • Flux corrosion resistance |
| Zinc/Tin/Lead | 750°C | Longevity in low-melt applications |
Industrial Applications
Suitable for resistance furnace, induction furnace, gas furnace, coke oven, and oil furnace applications. Ideal for melting gold, silver, copper, aluminum, tin, lead, zinc and other non-ferrous metals and alloys.
- Bullion Production: High-yield melting of 1-100kg silver bars
- Jewelry Casting: Contamination-free melting for investment casting
- Metal Recycling: Corrosion resistance against metallic impurities
- Continuous Operations: 24/7 furnace compatibility with minimal degradation
Manufacturer Information
Qingdao Baidun Special Ceramics Technology Co., LTD. is one of China's largest crucible manufacturers using isostatic pressing technology. With registered capital of 100 million RMB and covering 100,000㎡, the company produces both Baidun (domestic) and J&J (overseas) brand crucibles.
Packaging & Delivery
Professional export packaging including wooden boxes, cartons, or ton bags. Delivery time: 10-45 days based on order quantity.
Product Images
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Baidun Special Ceramics Technology Co., Ltd.
Location
No.128, Zhonghuan Road, Fuan Industrial Zone, Jiaozhou, Qingdao, P.R.C.
Contact Person
Yana Gao