Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/100843
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dc.contributor.authorRiofrío, Patricio G.-
dc.contributor.authorAntunes, Fernando-
dc.contributor.authorFerreira, José-
dc.contributor.authorBatista, António Castanhola-
dc.contributor.authorCapela, Carlos-
dc.date.accessioned2022-07-14T10:02:50Z-
dc.date.available2022-07-14T10:02:50Z-
dc.date.issued2021-
dc.identifier.issn2075-4701pt
dc.identifier.urihttp://hdl.handle.net/10316/100843-
dc.description.abstractThis work is focused on understanding the significant factors affecting the fatigue strength of laser-welded butt joints in thin high-strength low-alloy (HSLA) steel. The effects of the weld profile, imperfections, hardness, and residual stresses were considered to explain the results found in the S-N curves of four welded series. The results showed acceptable fatigue strength although the welded series presented multiple-imperfections. The analysis of fatigue behavior at low stress levels through the stress-concentrating effect explained the influence of each factor on the S-N curves of the welded series. The fatigue limits of the welded series predicted through the stress-concentrating effect and by the relationship proposed by Murakami showed good agreement with the experimental results. © 2021 by the authors.pt
dc.language.isoengpt
dc.relationUIDB/00285/2020pt
dc.relationUniversidad de las Fuerzas Armadas-ESPE for the scholarshippt
dc.relationOrthopedia Medica Companypt
dc.rightsopenAccesspt
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt
dc.subjectfatigue strengthpt
dc.subjectlaser butt weldpt
dc.subjectHSLA steelpt
dc.subjectfatigue limit predictionpt
dc.titleFatigue Performance of Thin Laser Butt Welds in HSLA Steelpt
dc.typearticle-
degois.publication.firstPage1499pt
degois.publication.issue10pt
degois.publication.titleMetalspt
dc.peerreviewedyespt
dc.identifier.doi10.3390/met11101499pt
degois.publication.volume11pt
dc.date.embargo2021-01-01*
uc.date.periodoEmbargo0pt
item.fulltextCom Texto completo-
item.grantfulltextopen-
item.languageiso639-1en-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.deptFaculty of Sciences and Technology-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.parentdeptUniversity of Coimbra-
crisitem.author.researchunitCEMMPRE - Centre for Mechanical Engineering, Materials and Processes-
crisitem.author.researchunitCEMMPRE - Centre for Mechanical Engineering, Materials and Processes-
crisitem.author.researchunitCFisUC – Center for Physics of the University of Coimbra-
crisitem.author.researchunitCEMMPRE - Centre for Mechanical Engineering, Materials and Processes-
crisitem.author.orcid0000-0002-0336-4729-
crisitem.author.orcid0000-0002-0295-1841-
crisitem.author.orcid0000-0001-6336-6139-
crisitem.author.orcid0000-0003-3334-4945-
Appears in Collections:I&D CFis - Artigos em Revistas Internacionais
I&D CEMMPRE - Artigos em Revistas Internacionais
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