Cold Briquetted Iron (CBI)

Cold Briquetted Iron (CBI) is produced by compressing Direct Reduced Iron (DRI) at ambient temperature into compact briquettes. Compared with lump DRI, CBI has higher density and improved handling characteristics, making transportation and storage easier. However, due to its structure, it may have slightly higher porosity and oxidation sensitivity compared to Hot Briquetted Iron (HBI).

CBI is widely used in steelmaking as a metallic feedstock and is particularly suitable for electric arc furnace (EAF) and induction furnace operations. It provides a reliable source of iron units and helps reduce dependency on steel scrap in many steel production processes.

This product is commonly supplied in bulk form and is suitable for both domestic use and regional export markets. Typical Cold Briquetted Iron contains approximately 84% to 90% total iron, offering consistent metallization and stable performance in steelmaking applications.

Typical Technical Specifications

• Product Type: Cold Briquetted Iron (CBI)
• Form: Briquettes compressed at ambient temperature
• Total Iron (Fe): approx. 84% – 90%
• Metallization Rate: 85% – 92%
• Higher density compared to lump DRI
• Supply Form: Bulk
• Suitable for regional and land transportation

Advantages

• Easier handling and transportation compared to DRI
• Reduced material loss during handling and storage
• More cost‑competitive compared to HBI
• Suitable for steel plants using EAF or induction furnaces

Applications

• Electric Arc Furnace (EAF) steelmaking
• Induction Furnace steel production
• Partial substitute for steel scrap
• Regional and land-based export markets