Cover agent

Cover agent

Product series CaO-Sio2-MgO for basic slag series of alkaline cover agent, agglomeration slag, heat preservation functions in one, the status of the cover for three layer structure agent, both pink outfit layer, excessive layer and the slag layer. Most of the upper layer heat insulation heat preservation effect with powder, direct contact with the molten steel slag layer can absorb impurity and prevent the molten steel second oxidation. The upper layer of SiO2, therefore, the slag layer than the actual basicity chemical composition of the calculation. Compared with the traditional products, this product has the following features:

1, steel show good performance, covering agent can quickly steel exhibition in the molten steel surface, form even coverage of layer.

2, absorb inclusion ability, and air separation is good, can satisfy the molten steel cleanliness requirements.

3, has good capability of heat preservation, temperature drop is less than 0.5. C/min.

4, long shuikou, small ladle lining erosion.

Money physiochemical index (chemical composition)