Notice of RetractionUneven wear model of work roll based on rolling pressure along roll barrel between roll and strip

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

Due to the problem of low accuracy of uneven wear model of work roll, the works have been done as follows. Proceeding from distribution features of contact pressure between roll and strip, wear mechanism of roll is studied and work roll uneven wear model based on rolling pressure along roll barrel between roll and strip is proposed. The performance of the uneven wear model is enriched by adding k₂ (unevenness coefficient of local wear), k₃ (unevenness coefficient of local wear area) and k₄ (local protuberance coefficient of `cat ear´ wear). Industrial experiment shows wear prediction accuracy of work roll is higher and could be applied to industrial production.