1 Ocak 2022 Dergi makalesi Açık Erişim

Mollamahmutoglu, Mehmet; Yilmaz, Oguzhan; Unal, Rahmi; Gumus, Berkay; Tan, Evren

DataCite XML

<?xml version='1.0' encoding='utf-8'?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd">
  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/261709</identifier>
  <creators>
    <creator>
      <creatorName>Mollamahmutoglu, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Mollamahmutoglu</familyName>
      <affiliation>Gazi Univ, Adv Mfg Technol Res Grp AMTRG, Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yilmaz, Oguzhan</creatorName>
      <givenName>Oguzhan</givenName>
      <familyName>Yilmaz</familyName>
      <affiliation>Gazi Univ, Adv Mfg Technol Res Grp AMTRG, Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Unal, Rahmi</creatorName>
      <givenName>Rahmi</givenName>
      <familyName>Unal</familyName>
      <affiliation>Gazi Univ, Adv Mfg Technol Res Grp AMTRG, Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gumus, Berkay</creatorName>
      <givenName>Berkay</givenName>
      <familyName>Gumus</familyName>
      <affiliation>ASELSAN Inc, EKIM Lab, Mech Design Technol Dept, Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Tan, Evren</creatorName>
      <givenName>Evren</givenName>
      <familyName>Tan</familyName>
      <affiliation>ASELSAN Inc, EKIM Lab, Mech Design Technol Dept, Ankara, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>The Effect Of Evaporation And Recoil Pressure On Energy Loss And Melt Pool Profile In Selective Electron Beam Melting</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2022</publicationYear>
  <dates>
    <date dateType="Issued">2022-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/261709</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1007/s00170-022-09017-2</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">Powder bed fusion (PBF) systems are the most widely used metal additive manufacturing applications. Among these systems, selective electron beam melting (SEBM) is less common but is preferred for its fast-printing features and manufacturing high-density parts with lower residual stresses and distortion. As with other PBF systems, the predictions of temperature distribution and melt pool dimensions are highly important for this process. In this context, evaporation is also an issue that needs to be focused on due to its effect on the melt pool profile, energy loss, and manufacturing defects. In this study, the effects of evaporation and recoil pressure on the melt pool and energy loss are examined by evaluating experimental solidified melt pool profiles. An empirical recoil pressure expression is derived. A relatively simple but effective modeling approach is presented and validated with experimental results.</description>
  </descriptions>
</resource>