Product description

Seamless solid-core pure calcium wire is welded by three parts: outer steel pipe, intermediate protective coating, and inner core metal calcium wire. It is used for steel-making deoxidation, desulfurization and removal of inclusions.

Product advantages

It can reduce the pressure and vaporization rate of metal calcium steam;

Increase the depth of insertion into the molten steel and reduce the boiling of the molten steel, reduce the hollowness of the powder calcium wire or the uneven weight of the core powder and affect the feeding phenomenon, avoid the introduction of harmful elements, and reduce the time for the metal calcium to be absorbed by the molten steel. Thereby improving the yield and stability of metallic calcium;

Reduce the cost of feeding calcium wire, suitable for smelting refined steel;

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