product description
Ladle and Tundish dry material is a widely used refractory material for tundish lining. In order to improve the temperature of fireproof lining in tundish, remove moisture and reduce the temperature drop and heat loss of steel in tundish, it is usually required to bake the tundish quickly to 950 ~ 1100℃ before use. Baking time is too short, the baking effect can not reach the use requirements; Baking time is too long, easy to lead to the deterioration of the assembled nozzle, plug rod and other functional components; Tundish dry layer thickness is usually 50 ~ 100mm, in order to achieve good baking effect, baking time is generally required in 2 ~ 4h; Therefore, the realization of tundish rapid drying is of great significance to continuous casting production efficiency and production cost.