Avoidance of stickers in moulds in continuous steel casting - by regulating frictional force between casting and mould

摘要

The margin of safety during steel casting is increased by avoiding formation of stickers in the mould of a continuous casting installation, the novelty of the process being that the frictional force between casting and moulding is limited, in relation to the real strength of the cast form, in such a way that the resultant frictional force does not exceed the max. permissible tension of the cast form. These parameters are deriv. from the actual viscosity and heat flow of the cast iron slag. ADVANTAGE - Improved effectivness of continuous casting.