PREDICTION OF THE FUSIBILITY OF SPECIAL STEELS BASED ON THE CONCEPT OF DIRECTED CHEMICAL BONDING
DOI:
https://doi.org/10.34185/1991-7848.itmm.2026.01.022Keywords:
stainless steels, special steels, interatomic interaction parameters, metal quality, prediction, modelsAbstract
The urgent issue of today is the generation and development of innovative technological solutions aimed at improving the quality of metal products, expanding the operational capabilities of special-purpose steels and alloys, which is accompanied by the rational use of energy and raw material reserves. In this regard, the work considers stainless steels, as the most demanded in the metallurgical market. The basis for modeling was chosen original concept of directed chemical bonding. An adequate mathematical model for predicting the liquidus temperature of chromium-nickel steels based on the integral parameters of interatomic interaction was developed (R2≥0.95). The results of the research are recommended for use in scientific research and industrial conditions for the purpose of directed formation of the composition and properties of smelting products, as well as reducing energy costs by integrating the developed models into Automated systems of scientific research of steelmaking.
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