Process and hot-dip coating system for stabilizing a strip guided between stripping dies of the hot-dip coating system and provided with a coating

摘要

The invention relates to a process for stabilizing a strip guided between stripping diesof a hot-dip coating system and provided with a coating, and also to a corresponding hot-dipcoating system. In this context, stabilizing forces are exerted on the stripon the basis of the detected strip position by means of spools which are arranged downstreamof the stripping dies in the strip running direction and act electromagnetically andin a contactless fashion on the steel strip running through. In order to improve thestabilization of the strip in the region of the stripping die, the invention proposesthat the distance between the line of action of the strip-stabilizing deviceand the stripping dies be adjusted to a value ≤ a distance threshold valuewhich is determined as a function of the strip width taking into account a factorPhi, wherein the factor Phi is calculated as a function of the strip thickness andthe strip tension.