Calcium Aluminate Cement

详情

High Quality! Competitive Prices!
***0mm,***0mm,***0mm,***0mm available. Or made at the request specification of customers.

Calcium Aluminate Clinker or Fused calcium aluminate  is produced by burning the raw materials of high grade crude aluminous bauxite and limestone in arc-furnace kiln. Calcium aluminate clinker is mainly used in refining ladle to remove the sulfide impurities from steel liquid and keeping good fluidity of slag.

Size ***0mm,***0mm,***0mm,***0mm available. Or made at the request specification of customers.

TYPE     CaO        Al2O3      SiO2       Fe2O3       TiO2           MGO
A1      ****3%   ****3%  5%max   1.8%max  2.8%max   2%max
A2      ****5%   ****5%  5%max   2%max     2.8%max   2%max
A3      ****8%   ****3%  4%max   2%max      2%max     ***0%
A4      ****5%   ****5%   **6%     2%max      2%max     2%max
A5      ****6%   ****5%  6%max   2%max      4%max     2%max

Calcium aluminate cement (CAC) is a type of hydraulic binder that has been in commercial existence since ***8. At that time a patent was granted for a manufacturing process by which bauxite and limestone were fused in a reverberatory furnace to formthe hydraulic mineral CaAl_2O_4. This mineral, monocalcium aluminate, is the principal reactive phase in all CACs. The annual production quantity of CAC is minor in comparison to portland cement (OPC). CAC and OPC are similar in that principally they are both composed of hydraulic minerals. In CAC these minerals are calcium aluminates, and in OPC they are calcium silicates.