Calcium aluminates

Performance and characteristics:
  1Non-shrinkage, non-efflorescence, non-deterioration during storage and transportation;
  2melting point depression (1280C), filtering  residue fast, with the effect of purifying liquid steel fast;
  3keep favorable fluidness of steel residue
  4calcium aluminates can not be the main raw material of 4A zeolite and Riopone( AL2OH3) after low solubility;
  5raw material of manufacturing 3A,5A molecular sieve
   6raw material of manufacturing fireproofing material
Chemical constitution
Complexion:
    1the color is changed from grey-white to maroon;
    2dimension of particle is 3-30mm

Sintering calcium aluminates grog, used for removing sulfur and other impurities in liquid steel during steel clad refinement