CaFe Cored Wire For Steel Refining

 

CaFe cored wire is widely applied in modern steel plants to improve steel quality and casting performance. During ladle treatment, calcium reacts with non-metallic inclusions, modifying their morphology and improving steel cleanliness.

Typical uses include:

• Ladle refining treatment
• Inclusion modification
• Sulfur control in molten steel
• Continuous casting process improvement
• Carbon steel and alloy steel production

The wire format enables precise dosing and compatibility with automated feeding systems.

 

Key Advantages

- Efficient calcium recovery in molten steel
- Improves inclusion shape and distribution
- Enhances steel cleanliness and fluidity
- Reduces nozzle clogging during casting
- Stable wire feeding and reaction control
- Suitable for industrial steelmaking operations

 

 

Parameter	Value
Product	CaFe Cored Wire
Core Composition	Calcium-Iron Alloy
Calcium (Ca)	20–30% (customizable)
Iron (Fe)	Balance
Wire Diameter	9 mm / 13 mm (standard)
Sheath Material	Low-carbon steel strip
Application	Steel Refining
Standards	ISO 9001, COA

 

Main Applications

1.Steel Refining

Used in ladle metallurgy to introduce calcium for cleaner steel and improved metallurgical control.

2.Inclusion Modification

Converts solid alumina inclusions into liquid calcium aluminates, improving castability.

3.Continuous Casting

Helps prevent clogging of submerged entry nozzles and stabilizes casting operations.

 

Why Choose CaFe Cored Wire for Steel Refining?

✔ Designed specifically for steel refining processes
✔ Reliable calcium delivery with reduced oxidation loss
✔ Improves steel quality and surface performance
✔ Compatible with automated wire feeding equipment
✔ Consistent quality with strict inspection control
✔ Flexible calcium content available on request

Manufacturing Process

- Preparation of calcium-iron alloy core
- Precision forming of steel sheath
- Controlled filling and wire rolling
- Continuous monitoring of diameter and weight
- Chemical analysis and batch inspection

Packaging & Logistics

- Steel drums or coils on wooden pallets
- Moisture-protected packaging to preserve calcium activity
- Suitable for container and bulk shipment
- Worldwide delivery by sea or land
- Typical lead time: 7–15 working days

 

FAQ

Q1: What is the main function of CaFe cored wire?
It efficiently introduces calcium into molten steel for inclusion control and sulfur reduction.

Q2: Why use CaFe instead of pure calcium wire?
The iron matrix improves handling safety and feeding stability while maintaining good calcium recovery.

Q3: Is this product suitable for automated systems?
Yes, it is designed for standard cored wire feeding machines.

Q4: Can the calcium content be customized?
Yes, formulations can be adjusted to meet specific steel grade requirements.

 

Call to Action

Contact us today for pricing, technical data, and bulk supply of CaFe Cored Wire for Steel Refining. We provide reliable cored wire solutions to improve steel quality and production efficiency worldwide.

 

 

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