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Mechanical characterization and fatigue assessment of wire and arc additively manufactured HSLA steel parts

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  • معلومة اضافية
    • Contributors:
      DEMI - Departamento de Engenharia Mecânica e Industrial; UNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
    • الموضوع:
      2022
    • Collection:
      Repositório da Universidade Nova de Lisboa (UNL)
    • نبذة مختصرة :
      info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB006672020/PT The authors gratefully acknowledge A.J. Maltez - Sociedade Metalúrgica Lda for test specimen machining. Publisher Copyright: © 2022 Elsevier Ltd ; Wire and arc additive manufacturing (WAAM) has been attracting industrial attention due to its high productivity and flexibility. However, fatigue life data of WAAM HSLA steel is scarce. In this study, the mechanical properties and fatigue life of thin-walled HSLA steel parts fabricated by WAAM were assessed via non-destructive and destructive testing, providing a comprehensive analysis on this material's behaviour. The manufacturing conditions have a more pronounced effect on mechanical properties than the part's height, which seems not to influence the fatigue life of WAAM HSLA steels. ; publishersversion ; published
    • ISSN:
      0142-1123
    • Relation:
      Funding Information: info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00667%2F2020/PT; info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50022%2F2020/PT; PURE: 45744417; PURE UUID: 8b0dd738-75ef-48d5-873a-61a874281966; Scopus: 85134646092; WOS: 000835277800005; ORCID: /0000-0002-7622-847X/work/124182669; http://hdl.handle.net/10362/146002; https://doi.org/10.1016/j.ijfatigue.2022.107146
    • الرقم المعرف:
      10.1016/j.ijfatigue.2022.107146
    • الدخول الالكتروني :
      http://hdl.handle.net/10362/146002
      https://doi.org/10.1016/j.ijfatigue.2022.107146
    • Rights:
      openAccess
    • الرقم المعرف:
      edsbas.6A37CA00