Calcium Aluminate for Metallurgy

Keywords: calcium aluminate, premelted, metallurgy, desulphur, steel making

Premelted Calcium Aluminate made from selecting material of high quality, melting the material in electric furnace, cooling, crashing into different sizes. This product can be divided into following types: CaO-Al2O3, CaO-SiO2-Al2O3-MgO and CaO-Al2O3-BaO-CaF2.We can also adjust products composition according to customers' requirement.

We have both Sintered and Fused types.
Specification:
We have different varieties of this production, now I just give one type that hot-sold as follows,
Type 1
Chemical composition%
(CaO 48-52)( Al2O3 38-42)( SiO2 3-5)( TiO2 2.0)( Fe2O3 1.5)( MgO 1.5)( CaF2 -)( BaO -)

Character and uses:
1. It is mainly used for desulphurization and temperature preservation in high-quality steel-making.
2. The composition is consistent; the low melting point, quick melting speed, good liquidity and good lubrication make desulphurization more efficiently; there is no need to melt clinker, so the smelting time is much shorter; the product is in the form of block or grain so that dust pollution in smelting can be greatly reduced.
Size: the common size is 1- 30mm.Other sizes can be supplied according to customer requirements.
Packing: 1000kgs in coated plastic woven bag or at customer option.