Professional Non-ferrous Melting Crucible with Silicon Carbide Graphite Material and Non-ferrous Metal Transfer for Results
This advanced SiC-Graphite composite crucible features a factory-integrated pouring nozzle, creating a unified vessel designed for seamless transfer of molten copper, brass, or bronze directly from furnace to mold. Eliminating secondary handling steps, it maximizes efficiency, safety, and metal quality in demanding foundry environments.
- Silicon Carbide (SiC) Matrix: Withstands temperatures up to 1600°C (2912°F) with exceptional thermal shock resistance and oxidation/abrasion resistance
- Graphite Reinforcement: Provides high thermal conductivity for faster melting and non-wetting surface for minimal metal adhesion
- Monolithic Construction: Integrally formed nozzle ensures zero leak points and superior structural integrity at high temperatures
- Optimized Pouring Performance: Precision-engineered nozzle enables laminar metal flow and accurate stream targeting
| Attribute | Value |
|---|---|
| Style | Crucible with Pouring Nozzle |
| Application | Melting and casting of non-ferrous metals |
| Material | Silicon Carbide and Graphite |
| Shape | Cylindrical |
| Maximum Working Temperature | 1600℃ |
| Density | 2.21-2.25 g/cm3 |
| Corrosion Resistance | Good |
| Thermal Conductivity | High |
| Component | Unit | Value |
|---|---|---|
| Carbon | % | 36~40 |
| SiC | % | 26~30 |
| SiO2 | % | 14~18 |
| Si | % | 2~5 |
| Al2O3 | % | 8~10 |
| Other Oxides | % | 2~4 |
This crucible is designed for use with resistance furnaces, induction furnaces, gas furnaces, coke ovens, and oil furnaces to melt gold, silver, copper, aluminum, tin, lead, zinc and other nonferrous metals, as well as various non-ferrous alloys.
Qingdao Baidun Special Ceramics Technology Co., LTD. is located in the SCO Demonstration Area, Qingdao, China. With a registered capital of 100 million RMB and covering 100,000㎡, Baidun is one of China's largest crucible manufacturers using isostatic pressing technology for silicon carbide graphite crucibles.
The company operates under two brands: "Baidun" for Chinese markets and "J&J" for overseas markets. Their crucibles are recognized for high oxidation resistance, thermal conductivity, long service life, and low energy consumption.
Packing: Professional export packaging including wooden boxes, cardboard, cartons, or ton bags according to customer requirements.
Delivery Time: 10-45 days after order confirmation, depending on quantity.
A: The brand name is J&J/Baidun.
A: The crucible is manufactured in Qingdao, China.
A: The minimum order quantity is 1 piece.
A: Accepted payment terms are TT/DP/LC.
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