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@ARTICLE{Duarte:478350,
      author       = {Duarte, Valdemar R. and Rodrigues, Tiago A. and Schell, N.
                      and Miranda, R. M. and Oliveira, J. P. and Santos, Telmo G.},
      title        = {{I}n-situ hot forging direct energy deposition-arc of
                      {C}u{A}l8 alloy},
      journal      = {Additive manufacturing},
      volume       = {55},
      issn         = {2214-7810},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier},
      reportid     = {PUBDB-2022-02555},
      pages        = {102847},
      year         = {2022},
      abstract     = {CuAl8 alloy finds applications in industrial components,
                      where a good anti-corrosion and anti-wearing propertiesare
                      required. The alloy has a medium strength and a good
                      toughness with an elongation to fracture at roomtemperature
                      of about $40\%.$ Additionally, it has a good electrical
                      conductivity, though lower than that of pure Alor pure Cu.
                      Despite these characteristics, additive manufacturing of the
                      CuAl$_8$ alloy was not yet reported. In thiswork, the direct
                      energy deposition-arc (DED-arc) with and without in-situ hot
                      forging was used to determine themicrostructure evolution
                      and mechanical properties. No internal defects were seen on
                      the parts produced. Hotforging combined with DED-arc was
                      seen to reduce and homogenize the grain size, improve
                      mechanical strengthand isotropy of mechanical properties.
                      Moreover, the use of this novel DED-arc variant was seen to
                      reduce themagnitude of residual stresses throughout the
                      fabricated part. We highlight that this alloy can be
                      processed byDED-arc, and the hot forging operation
                      concomitant with the material deposition has beneficial
                      effects on themicrostructure refinement and homogenization.},
      cin          = {DOOR ; HAS-User / Hereon},
      cid          = {I:(DE-H253)HAS-User-20120731 / I:(DE-H253)Hereon-20210428},
      pnm          = {6G3 - PETRA III (DESY) (POF4-6G3) / CALIPSOplus -
                      Convenient Access to Light Sources Open to Innovation,
                      Science and to the World (730872) / NFFA-Europe -
                      NANOSCIENCE FOUNDRIES AND FINE ANALYSIS - EUROPE (654360)},
      pid          = {G:(DE-HGF)POF4-6G3 / G:(EU-Grant)730872 /
                      G:(EU-Grant)654360},
      experiment   = {EXP:(DE-H253)P-P07-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000806153400002},
      doi          = {10.1016/j.addma.2022.102847},
      url          = {https://bib-pubdb1.desy.de/record/478350},
}