Calcium aluminate advantages:
1) Uniform chemical compositions, low melting point, high melting speed, and short smelting time;

2) It has no fluoride and doesnt erode furnace lining and ladle, and it is compact, non-absorbent,and easy to storage as well;

3) Stable phase and fast dust-reducing speed, rapid desulfurization effect stabilized at 60%, and suppresses phosphorus into molten steel;

4) Improving the protective effect and reducing erosion to ladle lining.


Specification:

Fused Calcium aluminate:

SpecificationChemical composition(%)
CaOAl2O3SiO2Fe2O3TiO2MgO
A53-5930-383.51.52.02.0.
B50-5635-444.02.02.02.0
C47-5341-453.51.52.02.0
D60-6527-335.02.02.52.0
E67-7223-275.02.52.52.0