Claims
- 1. A continuous casting plant for producing thin strands comprising a vertical continuous casting mold, a vertically extending first segment for effecting a strand thickness reduction of between 40 and 10 mm, the first segment being arranged immediately below the mold, a subsequent segment arranged immediately below the first segment comprising at least three bending points, the subsequent segment having a radius of an inner circular arc of between 6 and 3 m, further comprising at least three straightening points for return bending of the strand from the inner circular arc into the horizontal, wherein, at 80% of maximum casting speed, a last return bending point has a distance from a sump tip of at least 2 m, wherein a height between a meniscus level in the mold and a bottom edge of the strand in the horizontally extending strand guiding means is not more than 10 m, wherein the continuous casting plant has a length of at least 10 m.
- 2. The continuous casting plant according to claim 1, wherein the vertically extending first segment has a length of at least 2 m.
- 3. The continuous casting plant according to claim 1, wherein the mold has narrow side areas, each narrow side area having a width of between 160 and 70 mm.
- 4. The continuous casting plant according to claim 1, wherein the vertically extending casting mold has wide side walls, wherein the wide side walls have a horizontally extending concave and symmetrical profile, with an opening in a wide side wall middle of a meniscus area being at most 40 mm on each wide side wall.
- 5. The continuous casting plant according to claim 4, wherein the concave profile of at most 40 mm on each wide side wall at the meniscus area of the mold is configured to be completely reduced at least at an end of the mold.
- 6. The continuous casting plant according to claim 4, wherein the concave profile of at most 40 mm on each wide side wall is configured to be reduced from the meniscus of the mold toward the mold end in accordance with a functional pattern to a residual concavity of at most 12 mm on each wide side wall.
- 7. The continuous casting plant according to claim 6, further comprising a strand guiding means for reducing the residual concavity at a mold outlet in accordance with a functional pattern to a minimum concavity or curvature of the strand.
- 8. The continuous casting plant according to claim 1, wherein the continuous casting plant is configured for a continuous casting speed of at most 10 m/min.
CROSS-REFERENCES TO RELATES APPLICATION
This application is a divisional of 09/004,431, filed on Jan. 8, 1998 and now issued as U.S. Pat. No. 6,189,137.
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