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Micromechanical Characterization of Additively Manufactured Ti-6Al-4V Parts Produced by Electron Beam Melting

Ozerinc, Sezer; Kaygusuz, Burcin; Kas, Mustafa; Motallebzadeh, Amir; Nesli, Safak; Duygulu, Ozgur; Yilmaz, Oguzhan


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/239804</identifier>
  <creators>
    <creator>
      <creatorName>Ozerinc, Sezer</creatorName>
      <givenName>Sezer</givenName>
      <familyName>Ozerinc</familyName>
    </creator>
    <creator>
      <creatorName>Kaygusuz, Burcin</creatorName>
      <givenName>Burcin</givenName>
      <familyName>Kaygusuz</familyName>
      <affiliation>Middle East Tech Univ, Dept Micro &amp; Nanotechnol, TR-06800 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kas, Mustafa</creatorName>
      <givenName>Mustafa</givenName>
      <familyName>Kas</familyName>
      <affiliation>Gazi Univ, Dept Mech Engn, Adv Mfg Technol Res Grp AMTRG, TR-06570 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Motallebzadeh, Amir</creatorName>
      <givenName>Amir</givenName>
      <familyName>Motallebzadeh</familyName>
      <affiliation>Koc Univ Surface Sci &amp; Technol Ctr KUYTAM, TR-34450 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Nesli, Safak</creatorName>
      <givenName>Safak</givenName>
      <familyName>Nesli</familyName>
      <affiliation>Gazi Univ, Dept Mech Engn, Adv Mfg Technol Res Grp AMTRG, TR-06570 Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Duygulu, Ozgur</creatorName>
      <givenName>Ozgur</givenName>
      <familyName>Duygulu</familyName>
      <affiliation>TUBITAK Marmara Res Ctr, Mat Inst, TR-41470 Kocaeli, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yilmaz, Oguzhan</creatorName>
      <givenName>Oguzhan</givenName>
      <familyName>Yilmaz</familyName>
      <affiliation>Gazi Univ, Dept Mech Engn, Adv Mfg Technol Res Grp AMTRG, TR-06570 Ankara, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Micromechanical Characterization Of Additively Manufactured Ti-6Al-4V Parts Produced By Electron Beam Melting</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2021</publicationYear>
  <dates>
    <date dateType="Issued">2021-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/239804</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1007/s11837-021-04804-w</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Ti-6Al-4V is one of the most promising alloys for electron beam melting (EBM) of structural parts due to its outstanding properties and its extensive use in the aerospace, automotive, and energy industries. In this study, we report a detailed and systematic micromechanical characterization of additively manufactured Ti-6Al-4V parts produced via EBM. The specimens were characterized by microhardness, nanoindentation, micropillar compression, and microscratch measurements. The results show that the Ti-6Al-4V exhibits a strong indentation size effect and higher strain rate sensitivity compared to those obtained from macroscale measurements. The high scratch resistance and the high hardness of the alloy at small indentation depths suggest that the EBM-produced Ti-6Al-4V parts can provide good performance in service under sliding wear conditions.</description>
  </descriptions>
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