/ METHOD FOR CONTROLLING A METALLURGICAL PLANT IN AN OPEN-LOOP AND/OR CLOSED LOOP MANNER

摘要

The present invention relates to a method for controlling a metallurgical installation (12) in an open and / or closed loop manner. In order to enable simple, robust and economical open and / or closed loop control of the metallurgical plant 12, in accordance with the proposal of the present invention, the method comprises the steps of: Detecting a metal microstructure of the metal product after execution (step 24); Creating at least one microstructure characteristic characterizing each of the detected metal microstructures (step 25); Comparing at least one preset limit criterion with each generated microstructure characteristic (step 26); Executing an additional machining step 27 subsequent to the machining step on the metal product with the installation 12 only when the respective generated microstructure properties meet the preset limit criteria; Include.