sponge iron

The quality of sponge iron primarily ascertained by the percentage of metallization (removal of oxygen)

The quality of sponge iron primarily ascertained by the percentage of metallization (removal of oxygen) , which is the ratio of metallic iron to the total iron present in the product. The properties of sponge iron typically produced at DFL are as shown below: Physical Properties Chemical Properties Size 4 mm to 18 mm Fe (Total) 90% Non mag (% ) 1max Fe (Metallic) 80- 84% Bulk Density 1. 6- 2. 0 MT/ m3 Degree of met. 88+/ - 2 Carbon 0. 07- 0. 13% Sulphur 0. 020- 0. 025% y Phosphorous 0. 036- 0. 050% Maanhiruka Group Quality Assurance : - DFL takes pride in its product quality and the timeliness of its delivery schedules. Strict metallurgical controls are maintained at every stage of production from receipt of raw materials to dispatch of finished products. The company has dedicated Quality Assurance Department with a well equipped laboratory and trained technicians to monitor the process and materials at different points.