Calcium Ferrite

Calcium Ferrite is the mixture of Limestone and Iron mill scale taken from Steel mills is preheated in a rotary kiln at 11

Calcium Ferrite

Calcium Ferrite  is the mixture of  Limestone and  Iron mill scale taken from Steel mills  is preheated  in a rotary kiln  at 1120 ~ 1280 °C and  is formed  calcium ferrite.

Character:

Offers low melting point  and  dissolves quickly in the slag process. Smelting time  is shortened. It made  to desulfurize  fastly  and  suppresses phosphorus into molten steel. Ladle can be used more time  by protecting   the ladle lining  from the erosion. Helpful for purifying the molten steel.

Spec.:

Classifications	CaO	Fe2O3	P	S	Size
Steelmaking	40% min	30% min	0.06% max	0.06% max	0-50mm

Calcium Ferrite