SK20
CK20- ferroalloy containing up to 20% Ca and up to 45% Si is smelted in -thermic furnaces using a restoration or silicothermic method.
It is used as an active complex deoxidizer, steel and cast iron degasser, an effective desulfurizer.
CK20- ferroalloy containing up to 20% Ca and up to 45% Si is smelted in -thermic furnaces using a restoration or silicothermic method.
It is used as an active complex deoxidizer, steel and cast iron degasser, an effective desulfurizer.