A preliminary study on the quality of joining AISI 316 and AISI 3415 steel by the near solidus forming process

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dc.contributor.authorPlata Redondo, Gorka
dc.contributor.authorGordo Burgoa, Olaia
dc.contributor.authorLozares Abasolo, Jokin
dc.contributor.authorSánchez Fernández, Andrea
dc.contributor.authorBakedano, Asier
dc.contributor.authorHurtado, Iñaki
dc.contributor.authorSlater, Carl
dc.date.accessioned2025-07-23T07:04:26Z
dc.date.available2025-07-23T07:04:26Z
dc.date.issued2023-07-04
dc.date.updated2025-07-23T07:04:26Z
dc.description.abstractIn this study, the Near Solidus Forming (NSF) process, which falls under the umbrella of semi-solid processes, was utilized to coforge an AISI 316 tube and an AISI 3415 rod into an as-forged valve geometry. The billet used for the process was kept as large as possible to increase the contact surface area between the two materials. The process was carried out at 1360 °C in a single stroke, almost completely filling the geometry. No joining was observed in areas where low strains were expected, but in regions with medium to high strains, cross-diffusion of 2–7 μm was observed. The presence of small oxide particles was also observed in the joint due to the bimetallic billet shape.en
dc.description.sponsorshipThis research was partially funded by Elkartek program of the Department of Industry, Innovation, Trade and Tourism of the Basque Government, H2MAT project, grant number KK-2022/00064en
dc.identifier.citationPlata, G., Gordo-Burgoa, O., Lozares, J., Sánchez, A., Bakedano, A., Hurtado, I., & Slater, C. (2023). A preliminary study on the quality of joining AISI 316 and AISI 3415 steel by the near solidus forming process. Metals, 13(7). https://doi.org/10.3390/MET13071230
dc.identifier.doi10.3390/MET13071230
dc.identifier.eissn2075-4701
dc.identifier.urihttps://hdl.handle.net/20.500.14454/3272
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.rights© 2023 by the authors
dc.subject.otherBiomaterial
dc.subject.otherCoforging
dc.subject.otherDiffusion
dc.subject.otherJoining
dc.subject.otherNSF
dc.subject.otherSemi-solid
dc.subject.otherStainless steel
dc.titleA preliminary study on the quality of joining AISI 316 and AISI 3415 steel by the near solidus forming processen
dc.typejournal article
dcterms.accessRightsopen access
oaire.citation.issue7
oaire.citation.titleMetals
oaire.citation.volume13
oaire.licenseConditionhttps://creativecommons.org/licenses/by/4.0/
oaire.versionVoR
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