METHOD FOR SLITTING CONTINUOUSLY CAST SLAB Russian patent published in 2002 - IPC

Abstract RU 2179486 C1

FIELD: rolled stock production. SUBSTANCE: method comprises steps of guiding slab between rolls with wedge shaped ridges, in several passes forming bridge by means of said rolls and slitting slab by intermediate blanks for further rerolling. Slitting is realized in last pass at simultaneously reducing bridge and one portion of slab along its height at reduction degree in range (2.5-5)%. EFFECT: enhanced reliability of slitting slab, elimination of slab bending in vertical plane, enhanced efficiency of process. 2 dwg

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RU 2 179 486 C1

Authors

Shatokhin I.M.

Tulupov O.N.

Dates

2002-02-20—Published

2001-01-10—Filed