Influence of the transversal displacements of metal on the camber formation of hot-rolled strip

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creativework.keywordsCamber, Cauchy- Bunyakovsky inequality, Euler-Poisson's equation, Hot-rolled strips, Jourdain variational principle, Metal transverse displacements, Strip's cross-section, Wedge
creativework.publisherUniversity of Chemical Technology and Metallurgyjournal@uctm.eduen
dc.contributor.authorBelskiy S.
dc.contributor.authorYankova S.
dc.contributor.authorMazur I.
dc.contributor.authorStoyakin A.
dc.date.accessioned2024-07-16T11:16:48Z
dc.date.accessioned2024-07-16T11:18:29Z
dc.date.available2024-07-16T11:16:48Z
dc.date.available2024-07-16T11:18:29Z
dc.date.issued2017-01-01
dc.description.abstractTransversal displacements of metal in the hearth of deformation reduce unevenness of elongations across strip width, wherein the camber curvature becomes smaller, and its radius is larger than that calculated on the assumption of plane deformation scheme. The investigations are based on the variational principle of possible changes of strain state (Jourdain principle). It is assumed that the input velocity unevenness of the metal flow in the hearth of deformation across the strip width passes into an output one proportionally to reductions. Further, velocities and powers of deformation and displacements of metal in the hearth of deformation during hot rolling and corresponding powers are calculated. Solving Euler-Poisson's equation, we receive the expression for coefficients, which take into account the influence of the transversal displacements of metal on decreasing the output unevenness and the radius of camber curvature for every harmonic.
dc.identifier.issn1314-7978
dc.identifier.issn1314-7471
dc.identifier.scopusSCOPUS_ID:85020059439en
dc.identifier.urihttps://rlib.uctm.edu/handle/123456789/1181
dc.language.isoen
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85020059439&origin=inward
dc.titleInfluence of the transversal displacements of metal on the camber formation of hot-rolled strip
dc.typeArticle
oaire.citation.issue4
oaire.citation.volume52
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