Method for controlling a metallurgical plant in an open-loop and/or closed-loop manner

• Main Authors: SCHUSTER INGO, SCHULZE STEPHAN, GUSAROVA TAMARA
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2017
• Subjects: CHEMISTRY; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; PERFORMING OPERATIONS; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING

The invention relates to a method for controlling a metallurgical plant (12) in an open-loop and/or closed-loop manner. In order to enable simple, robust, and economical open-loop and/or closed-loop control of a metallurgical plant (12), the method according to the invention comprises the following steps: detecting a metal microstructure of a metal product after the performance of a processing step on the metal product by means of the plant (12) (step 24); producing at least one microstructure characterization characterizing the detected metal microstructure (step 25); comparing the produced microstructure characterization with at least one specified limit criterion (step 26); and performing a further processing step (27), which follows the processing step, on the metal product by means of the plant (12) only if the produced microstucture characterization meets the specified limit criterion. 本发明涉及种用于控制和/或调节冶金设备(12)的方法。为了实现简单地、稳定地且成本适宜地控制和/或调节冶金设备(12)，本发明提出，该方法包括如下步骤：-在借助于设备(12)在金属产品处执行处理步骤之后检测金属产品的金属组织(步骤24)；