MATHEMATICAL MODELING AND MULTICRITERIA OPTIMIZATION OF THE CERAMIC INDICATORS OF THE REFRACTORY LININGS OF STEEL FOUNDRY LADLES

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creativework.keywordsCompressive strength., Fraction-rational general objective function, Open porosity, Pareto-optimal solution, Refractory ceramic lining, Regression model, Steel foundry ladle
creativework.publisherUniversity of Chemical Technology and Metallurgyen
dc.contributor.authorBorisov D.
dc.date.accessioned2024-07-16T11:16:52Z
dc.date.accessioned2024-07-16T11:19:49Z
dc.date.available2024-07-16T11:16:52Z
dc.date.available2024-07-16T11:19:49Z
dc.date.issued2023-01-01
dc.description.abstractThe ceramic properties of “Fosuk” type driving masses, used for the monolithic construction of the walls of the steel foundry ladles, strongly depend on the content of the clay substance and the temperatures of heat treatment. The subject of the present study is to determine the influence of two independent variables (process control parameters) on the quality indicators of the driving masses, used in the refractory lining of steel foundry ladles in metallurgy. In the present study, statistical evaluation of the driving masses indicators with three different Al2O3 contents was performed. The linear correlation between the quality indicators of driving masses in different combinations of two main independent variables has been studied. Multicriteria optimization of the generalized functions for three different quality indicators was performed in order to determine the optimal amount of Al2O3 (clay substance) and the temperature of the heat treatment of the inner lining of the steel foundry ladles.
dc.identifier.issn1314-7978
dc.identifier.issn1314-7471
dc.identifier.scopusSCOPUS_ID:85144964861en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1404
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85144964861&origin=inward
dc.titleMATHEMATICAL MODELING AND MULTICRITERIA OPTIMIZATION OF THE CERAMIC INDICATORS OF THE REFRACTORY LININGS OF STEEL FOUNDRY LADLES
dc.typeArticle
oaire.citation.issue1
oaire.citation.volume58
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