Steelmaking Deoxidants

Steelmaking Deoxidants Description: This compound deoxidizer, with strong oxygen capacity, low cost, can replace silicon aluminum alloy. Currently in Japan, widely used in steelmaking final oxygen, liquid steel deoxidation make complete deoxygenation product easy to go up, due to join the end of the product according to the carbon, can effectively control due to poor deoxy bubbles generated waste and pouring sets eye phenomenon, and the liquid steel component (especially Si) control and stability. Ingredients: Ingredients metal Al CaO Al2O3 SiO2 MgO H2O content (%) 28-33 3-550-555-84-6 <0.5 Incorporation and amount: a former steel in accordance with the requirements of the case will end C deoxidizer join ladle, plus good after all the alloys, the organization out of steel. Amount reference table: End C ≥0.10 0.08-0.09 0.06-0.07 0.05 0.04 0.03 0.02 amount (Kg) 40 50 70 80 90 110 130 Note: This deoxidizer free Si, but due to the strong aluminum oxygen capacity, lower slag oxidation, making the recovery of ferrosilicon manganese alloys or higher Si, so pay attention to controlling Si recovery.