Carbon riser is a heat-treated raw material known for its key characteristics: low phosphorus, low ash, and low sulfur content. These properties make it an effective carburizing agent in steel smelting and the foundry industry. Additionally, it is used in the metallurgy industry to produce carbon blocks, cathodic carbon blocks, carbon bricks, and carbon paste.
Key Features
- Low phosphorus, low ash, and low sulfur content.
- High fixed carbon content (90-95%) when used in steel smelting and casting.
- Cost-effective alternative to other carburizing agents like petroleum Coke.
Applications
- Reducing Agents & Carburizing Agent:
- Used in the smelting process and as a carburizing agent in electric arc furnace steel-making.
- Steelmaking & Foundry:
- Used in processes like induction furnaces, cupola, duplex processes, ladle furnaces, special steel making, and ductile iron casting.
- Cost Reduction in Steelmaking:
- Can replace petroleum Coke as a carburizing agent, reducing costs and increasing economic benefits for enterprises.