Calcium Iron Cored Wire

Calcium iron cored wire, also called calcium ferro cored wire or CaFe cored wire, is designed for calcium treatment in ladle refining and continuous casting. The CaFe alloy powder is tightly wrapped by a steel strip, helping calcium enter molten steel more efficiently during wire feeding.

It is mainly used to modify non-metallic inclusions, improve molten steel cleanliness and enhance castability. With stable calcium recovery and accurate feeding control, calcium iron cored wire can help reduce nozzle clogging, lower alloy waste and improve the consistency of steelmaking results.

Note: The above data is for reference only. Calcium content, wire diameter, powder weight and packing can be adjusted according to steel grade, feeding equipment and refining process. COA can be provided before shipment.

Calcium iron cored wire is used when calcium needs to be added into molten steel with better control than lump alloy addition. The steel sheath protects the calcium-bearing powder during feeding and helps deliver it to the effective reaction area.

It can help improve calcium recovery, reduce unstable reaction on the steel surface and support more accurate refining control. For continuous casting, proper calcium treatment can help improve inclusion shape and reduce casting problems caused by nozzle clogging.

Calcium iron cored wire is mainly used in ladle refining, clean steel production, special steel production and continuous casting. It is suitable for steel plants that need stable calcium treatment, better inclusion control and improved castability.

Typical application purposes include:

1. Calcium treatment of molten steel.
2. Modification of oxide and sulfide inclusions.
3. Improvement of molten steel cleanliness.
4. Reduction of nozzle clogging during continuous casting.
5. More accurate calcium addition through wire feeding.
6. Better control of metallurgical cost and alloy yield.

Calcium Iron Cored Wire Coil Packing

Factory Supply

CaFe Cored Wire for Steelmaking

Need calcium iron cored wire price, specification or COA? We can provide CaFe cored wire with customized composition, wire diameter and packing according to your steelmaking requirements. Please contact us at marketing@zanewmetal.com for the latest quotation.

Q:What is calcium iron cored wire?

A:Calcium iron cored wire is a metallurgical cored wire made with calcium iron alloy powder and a steel strip sheath. It is used to feed calcium into molten steel more accurately during ladle refining and continuous casting.

Q:What is the difference between calcium iron cored wire and direct alloy addition?

A:Compared with direct alloy addition, calcium iron cored wire can deliver calcium deeper into molten steel through wire feeding. This helps reduce calcium burning loss, improve calcium recovery and achieve more stable refining results.

Q:What is the main application of calcium iron cored wire?

A:It is mainly used for calcium treatment, inclusion modification and molten steel cleanliness improvement. It can also help reduce nozzle clogging during continuous casting and improve the castability of steel.

Q:What calcium content can you supply?

A:A common calcium content is 28-32%. The composition can also be customized according to steel grade, refining process and customer requirements. COA can be provided before shipment.

Q:What wire diameter is available?

A:The common wire diameter is 13mm. Other sizes such as 9mm and 16mm can also be supplied according to the wire feeding equipment and application requirements.

Q:What information is needed for quotation?

A:Please provide the required calcium content, wire diameter, core powder weight, coil weight, order quantity and destination port. We will offer the suitable specification and price according to your steelmaking process.

Q:Can calcium iron cored wire be customized?

A:Yes. Calcium content, wire diameter, steel strip thickness, core powder weight and coil packing can be customized. We can adjust the specification according to your ladle refining and continuous casting requirements.

Q:How can I get the latest price?

A:Please send your required specification and quantity to marketing@zanewmetal.com. We will provide the latest quotation, specification sheet and COA information.

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