FIELD: hot rolling. SUBSTANCE: method involves rolling with deformation speeds of 10 - 25 cm-1 at temperature range of ; providing cyclic alternation of location of axes of rough and finish rolling, when roughing stand rolls reach the temperature of 450-470 C and finish stand rolls reach the temperature of 380-400 C. EFFECT: increased efficiency of method and improved quality of sheets. 2 cl, 2 tbl
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Authors
Dates
1995-07-09—Published
1993-09-27—Filed