This product is widely used in deoxidation, slag adjustment, slag modification, removal of inclusions in steel, fast It has the functions of rapid foaming and promoting desulfurization. This product can be used directly as a deoxidizer, and can be made into a hot metal desulfurizer by mixing it with calcium oxide in a certain proportion, with good desulfurization effect, and the desulfurization rate can reach 75%-90%, which has been widely used in major steel mills at home and abroad. It is a mature product. Because it contains a certain amount of metallic aluminum and highly active alumina, it first reacts with oxygen in molten steel to form a strong reducing atmosphere. Self-contained Some aluminum oxide and aluminum metal generate aluminum oxide and calcium oxide to form calcium aluminate slag system, the melting point of which is Around 1300℃, with high The sulfur capacity is good for removing sulfur from molten steel. In addition, the effect of making white slag is also very good. In addition, the biggest advantage of this product is that it can reduce the comprehensive cost of steelmaking and speed up the pace of steelmaking. 10 Kg small packages or pressed into balls to reduce dust.
. Element
| Product Number | Al (%) | Al2O3 (%) | SIO（%) | H2O (%) |
| 10 pink | >10 | >50 | ≤10 | ≤1 |
| 15 pink | >15 | >40 | ≤10 | ≤1 |
| 20 pink | >20 | >35 | ≤10 | ≤1 |