Calcium Aluminate

Calcium Aluminate for Metallurgy is a kind of auxiliary material for steel making,as it speeds up secondar metallurgy process,especially faster desulphurization,Improves overall steel clean liness and makes high grade steel with cheaper cost.Its applications have already been mature in some foreign countries,such as South Korea,Japan,the United States and the developed European countries.

Description：
Sintered Calcium Aluminate(Synthetic slag) produced by rotary kiln.Calcium aluminate is mainly used for separating the impurity elements which inculde sulfurand oxygen, and it can reduce the content of harmful elements and impurities,which is applicable for general carbon steel, high carbon steel, high and lowalloy steel. Its applications have already been mature in some foreign countries, such as South Korea,Japan, the United States and the developed European countries.
 
Calcium aluminate advantages:
1) Uniform chemical compositions, low melting point, high melting speed, andshort smelting time;
2) It has no fluoride and doesn’t erode furnace lining and ladle, and it iscompact, non-absorbent, and easy to storage as well;
3) Stable phase and fast dust-reducing speed, rapid desulfurization effectstabilized at 60%, and suppresses phosphorus into molten steel;
4) Improving the protective effect and reducing erosion to ladle lining.
 
Specification:
Sintered Calcium aluminate\Synthetic Slag:

 

In addition, we can organize mass production according to the different chemical composition requirements of the customers and keep confidential for them.
 
TundishFlux:  0-2mm,3-8mm
LadleRefining Slag: 5-30mm, 5-50mm

Packing： 1 MT big bag or 25kg paper bag *40 bags on one pallet ;As per customer’s requirement