FIELD: rolled stock production, possibly mills for cold rolling of steel sheets. SUBSTANCE: method comprises steps of alternating cyclic loading of roll in rolling stand and roll regrinding at rolling process. In order to increase roll strength after (4-6)106 loading cycles roll is subjected to aging at temperature 5-35 C for 10-30 days. EFFECT: enhanced strength of roll. 1 exp, 1 tbl
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Authors
Dates
1999-02-27—Published
1998-04-27—Filed