
Calcium Ferro Cored Wire
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Manufacturer of cored wire with 20 years of expertise
Factory direct sales | Our Price is Very Competitive.
Calcium ferro cored wire is an essential material in steelmaking, primarily used for the deoxidation and refining of molten steel. It is widely adopted by steel manufacturing enterprises due to its efficiency in improving steel quality.
Composition
The cored wire consists of 30-35% metal calcium particles mixed with iron powder, which is then encased in strip steel.

calcium ferro cored wire specification
| Type | chemical | Diameter | Sheath thickness | Powder weight |
| (mm) | (mm) | (g/m) | ||
| CaFe Wire | Ca 30-40% | 13±0.8 | 0.35-0.5 | 250±10 |
| Fe 60-70% |
Other specifications can be made according to customers requirement
Products video
Advantages of Calcium ferro Cored Wire
Efficient Refining
Removes residual oxygen and inclusions in molten steel.
Improves fluidity of molten steel, enhancing casting performance.
Cost Reduction
Lowers refining costs by optimizing the steel deoxidation process.
Enhanced Steel Quality
Reduces impurities, improving the mechanical properties of the final product.
Usage in Steelmaking
Before continuous casting, the calcium iron cored wire is fed into a wire feeder for controlled deoxidation.
Packaging Methods
1. Vertical Coil Packaging
Coiled vertically in steel cages placed on iron or steel pallets.
Wrapped in plastic shrink film with proper marking.
Custom packaging available as per customer requirements.
2. Multi-Layer Protection
- First layer: The cored wire is bound with steel belts.
- Second layer: Wrapped in waterproof plastic film.
- Third layer: Secured with steel cages for added protection.
- Final layer: Covered with outer packaging for transport safety.
👉 Note: Packaging specifications can be customized according to customer requirements.
FAQ
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