The influence of the adiabatic heating coefficient on the near solidus forming process

Vista sencilla de ítem
dc.contributor.authorSajjad, Muhammad
dc.contributor.authorAgirre Bikuña, Julen
dc.contributor.authorPlata Redondo, Gorka
dc.contributor.authorLozares Abasolo, Jokin
dc.contributor.authorMendiguren Olaeta, Joseba
dc.date.accessioned2025-02-14T10:23:47Z
dc.date.available2025-02-14T10:23:47Z
dc.date.issued2025-03
dc.date.updated2025-02-14T10:23:47Z
dc.description.abstractThe Near Solidus Forming (NSF) process represents a critical method for shaping metallic components under extreme temperature conditions. When metals deform plastically, significant amounts of heat can be generated, which is due to the conversion of plastic deformation energy in the material often known is adiabatic heating. In this study, the influence of the adiabatic heating coefficient (AHC) on temperature distribution and plastic strain during NSF process is investigated. For this purpose, three industrial benchmarks previously fabricated using NSF techniques are selected to serve as representative cases for analysis. To conduct the analysis, sensitivity studies is performed at two key temperatures: 1360 °C and 1370 °C. These temperatures are chosen to capture the range of operating conditions typically encountered in industrial NSF applications. The simulation tool FORGE NXT® is utilized to investigate the potential effect of AHC on equivalent plastic strain (EPS). The range of potential AHC values considered is between 85% and 100%, as determined from a comprehensive literature survey. The study suggests that the AHC has a minimal effect on the deformation behaviour of 42CrMo4 steel at NSF condition for the studied benchmarks. The findings of this study provide the inside to the importance of AHC in the developing of a reliable Digital Twin (DT) for industrial NSF application.en
dc.description.sponsorshipThe authors would like to acknowledge the Exploration of high entropy alloys as substitute materials for sustainable mobility and decarbonisation (HEAPLAS) project funded by Ministerio de Ciencia e Innovación, with the reference PID2022-139130OA-I00, the HSSF, Hybrid Semi-Solid Forming project funded by the “Research Fund for Coal and Steel” (RFCS) program of the European union, with the grant number 800763, and the Procesos de Fabricación de Excelentes para propiedades máximas (PROMAX), funded by Basque Government through the ELKARTEK funding scheme (reference KK-2020/00087)en
dc.identifier.citationSajjad, M., Agirre, J., Plata, G., Lozares, J., & Mendiguren, J. (2025). The influence of the adiabatic heating coefficient on the near solidus forming process. International Journal of Material Forming, 18(1). https://doi.org/10.1007/S12289-024-01867-3
dc.identifier.doi10.1007/S12289-024-01867-3
dc.identifier.eissn1960-6214
dc.identifier.issn1960-6206
dc.identifier.urihttp://hdl.handle.net/20.500.14454/2308
dc.language.isoeng
dc.publisherSpringer-Verlag Italia s.r.l.
dc.rights© The Author(s) 2024
dc.subject.otherAdiabatic heating coefficient (AHC)
dc.subject.otherDigital Twin (DT)
dc.subject.otherEquivalent plastic strain (EPS)
dc.subject.otherFORGE NxT®
dc.subject.otherNear solidus forming (NSF)
dc.titleThe influence of the adiabatic heating coefficient on the near solidus forming processen
dc.typejournal article
dcterms.accessRightsopen access
oaire.citation.issue1
oaire.citation.titleInternational Journal of Material Forming
oaire.citation.volume18
oaire.licenseConditionhttps://creativecommons.org/licenses/by/4.0/
oaire.versionVoR
Archivos
Bloque original
Mostrando 1 - 1 de 1
Miniatura
Nombre:
sajjad_influence_2025.pdf
Tamaño:
2.32 MB
Formato:
Adobe Portable Document Format
Descargar
Colecciones
Artículos