AN IMPROVED SHROUD-IMPACT BLOCK ASSEMBLY FOR A MULTIPLE STRAND CONTINUOUS BILLET CASTER CURVE WALLED TUNDISH AT THE SPOUT SIDE

摘要

This invention relates to an improved shroud - impact block assembly for a multiple strand continuous billet caster curve walled tundish at the spout side to continuously cast billets by developing impact block and shroud of various combinations of geometrical configurations to operate with minimum impact of tundish lining, impact block and shroud from turbulence while liquid metal powering in the tundish through shroud comprising controlling of turbulence of liquid metal by maintaining minimum shear stress on various parts of turbo stop, shroud and tundish wall wherein the impact block of any geometrical shape is constructed with a height of 330 to 530 mm and shroud immersion depth of 400 to 450 mm.