2019
DOI: 10.4322/2176-1523.20191714
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Análise Comparativa De Cargas De Laminação a Quente Industriais Com as Obtidas Através De Modelamento Matemático

Abstract: Uma análise comparativa entre as cargas de laminação calculadas através dos modelos de Sims, Orowan-Pascoe e Ekelund é realizada a fim de verificar o melhor desempenho, frente aos valores registrados durante o processamento de aços C-Mn e ao nióbio em um trem acabador de tiras a quente industrial. Para determinação da tensão média de escoamento são utilizadas as equações de Shida, Poliak & Siciliano, Siciliano, Marini & Bruna, Siciliano, Leduc & Hensger, Misaka e Siciliano & Jonas. Na comparação direta entre o… Show more

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“…These authors evaluated the power of several models, based on the approach MFS-Force, to predict the rolling force of CMn in F1 stand. The combined MFS-Force model that best performed reached 88% outcomes within the ±10% error margin, while another author [12] reported a hit rate of maximum 87% within this error margin, for CMn as well. In the first three stands the present corrected Shcultz's model overcome these best references in literature, thus having high potential to be applied to industrial process.…”
Section: Cmn Steelsmentioning
confidence: 88%
“…These authors evaluated the power of several models, based on the approach MFS-Force, to predict the rolling force of CMn in F1 stand. The combined MFS-Force model that best performed reached 88% outcomes within the ±10% error margin, while another author [12] reported a hit rate of maximum 87% within this error margin, for CMn as well. In the first three stands the present corrected Shcultz's model overcome these best references in literature, thus having high potential to be applied to industrial process.…”
Section: Cmn Steelsmentioning
confidence: 88%