Novel concepts for establishing expert support systems to investigate the defect occurring in metallurgical phases in the technology of ISD DUNAFERR Zrt.

Wizner, Krisztián and Kővári, Attila ORCID: https://orcid.org/0000-0003-3521-4757 (2020) Novel concepts for establishing expert support systems to investigate the defect occurring in metallurgical phases in the technology of ISD DUNAFERR Zrt. IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING, 903. pp. 1-7. ISSN 1757-8981; 1757-899X

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Abstract

Competition among steel companies is intense in order to retain customers and get/gain new ones. Economic operators are much more critical of their suppliers and of the quality of their products due to increasing quality requirements. In addition to quality improvement measures to meet quality demands, cost optimization measures pose a major challenge for manufacturers. Complaints always require an overview of the manufacturing process of the particular product, as it is essential for product development and can highlight technological issues that can eliminate similar types of complaints (improve product quality). The investigation of the complaints requires extensive professional experience. Deep theoretical knowledge of the technological process, practical experience and knowledge of the local circumstances are essential. This amount of knowledge is available to the experts in varying degrees, and therefore, in addition to examining the main parameters, the aspects of the investigation may vary considerably. By creating or expanding a unified knowledge base, certain parts of the investigation can be analyzed and automated in higher detail. With this solution, the burden on experts is reduced, uniform investigation becomes possible, and examination aspects can be classified. Further statistical analysis may even make it possible to filter out technological parameters that are critical for quality. The system described below is primarily designed from a metallurgical point of view, but with the expansion of its knowledge base it is also possible to study additional technological phases.

Item Type:	Article
Divisions:	Műszaki Intézet
Depositing User:	Gergely Beregi
Date Deposited:	14 Apr 2021 14:07
Last Modified:	14 Apr 2021 14:07
URI:	http://publication.repo.uniduna.hu/id/eprint/746
MTMT:	31436875

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