Continuous casting mould for manufacturing thin strands in slabbing size

摘要

The invention relates to a continuous casting mould for manufacturing thin strands in slabbing size, with two opposite longitudinal walls, corresponding over at least part of the height of the mould to the longer cross-sectional sides of the strand to be cast, and two transverse walls approximately parallel to one another. …??In order to create a mould of this kind, in particular in the dimension range of 40 to 90 mm x 400 to 200 mm, which guarantees minimum deformation of the strand shell within the continuous casting mould, likewise permits the use of an immersion nozzle and makes available the maximum amount of space for the immersion nozzle in the charging region of the continuous casting mould, it is proposed according to the invention that the longitudinal walls (8, 9) should be curved essentially in parallel in the lower region of the continuous casting mould (1) and form one portion (8', 9') of the mould and that, in the upper region, at least one of the longitudinal walls should merge tangentially into a straight portion (8'', 9'') which widens the charging cross-section. …IMAGE…