| abstract |
Inoculant alloy based on ferrosilicon for the treatment of a foundry for the manufacture of pieces that have parts with thicknesses greater than 6 mm, said inoculant alloy containing 45-80% by mass of silicon, 0.5-4% by mass of calcium, 0.5-3% by mass of aluminum, 0.2-3% by mass of Rare Earths, 0.2-2% by mass of antimony, and the rest of iron, characterized by the fact that the relationship between antimony and Rare Earths is between 0.9 and 2.2. |