Cored wire


Cored wire is widely used on ladle refining process.


What is cored wire?

Crushing the additives (deoxidant,desulfurizer,alloys) into certain granulation (in the form of powder), then,using the equipment to fill the powder into the “U” shaped sheath, which is made of high quality cold rolled steel strip, lastly, tightly closing the wire, so a multiple material(cored wire) with certain length will be obtained.


How to use cored wire?

By using feeding machine to inject the cored wire or aluminum wire with exact length reaching into the bottom area of Ladle at an reasonable speed, along with the melting of wire sheath, the included powder will be evenly dispersed & reacts with the liquid steel inside the ladle, so following treatment and purpose will be achieved during such process:


· Deoxidizing, desulfurizing, alloying;

· Improving nature & the morphology of steel as well as the machinability;

· Purifying liquid steel & avoiding nozzle clogging;


What’s the advantage of using cored wire?

· Precise alloy addition & higher alloy recycling rate result in low consumption;

· Environment-friendly process compared with traditional treating method, so low pollution;

· Automated operation achievable, so low labor costs;


How many cored wire available?

· Diameter : 9/13/16mm

· Category : AlCa coredwire, CaSi cored wire, CaFe cored wire,Graphite (carbon) cored wire, Mn cored wire, Pure calcium cored wire,S cored wire.

· Unreeling : Horizontal / Vertical from inside.

· Productivity : 8000-10000mt per year