Foundry Alloying Agent High Carbon Silicon
High carbon silicon is typically packaged in 50 kg to 1 ton big bags or steel drums for transportation and storage. The specific packaging method can vary depending on the manufacturer and customer requirements.
Description
Description
High carbon silicon is an alloy of silicon, carbon, and iron that typically contains between 55% to 70% silicon and 10% to 15% carbon.
High carbon silicon (also known as silicon carbide) has several advantages, including:
High Strength: High carbon silicon has a high strength-to-weight ratio, making it ideal for use in high-stress applications.
Hardness: High carbon silicon is extremely hard and has a high resistance to wear, making it suitable for use in abrasive environments.
Heat Resistance: High carbon silicon has excellent heat resistance and can withstand high temperatures without degrading, making it ideal for use in high-temperature applications.
Chemical Resistance: High carbon silicon has excellent chemical resistance and can withstand harsh chemicals without degrading.
Electrical Properties: High carbon silicon has good electrical conductivity, making it suitable for use in electrical components and devices.
Low Thermal Expansion: High carbon silicon has a low coefficient of thermal expansion, which means it does not expand or contract significantly with changes in temperature, making it ideal for use in high-precision applications.
Abrasive Properties: High carbon silicon is an excellent abrasive material and is widely used in grinding and cutting applications.
Specfication
| Property | Value/Description |
|---|---|
| Chemical formula | SiC |
| Silicon content | 55%-70% |
| Carbon content | 10%-15% |
| Iron content | 10% maximum |
| Aluminum content | 2% maximum |
| Calcium content | 1% maximum |
| Phosphorus content | 0.05% maximum |
| Sulfur content | 0.05% maximum |
| Magnesium content | 1% maximum |
| Manganese content | 1% maximum |
| Density | 2.1-2.2 g/cm³ |
| Melting point | 1414°C |
| Color | Gray or black |


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