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@ARTICLE{CoutinhoSaraiva:599268,
      author       = {Coutinho Saraiva, Breno Rabelo and Novotny, Ladislav and
                      Carpentieri, Bruno and Keller, Thomas F. and Fáberová,
                      Mária and Bureš, Radovan and Rodrigues, Samuel Filgueiras
                      and Rodrigues de Barros Neto, João and Martinez Antunes,
                      Luiz Henrique and Masoumi, Mohammad and Gomes de Abreu,
                      Hamilton Ferreira and Beres, Miloslav},
      title        = {{E}ffect of cyclic loading on microstructure and crack
                      propagation in additively manufactured biomaterial
                      {C}o–{C}r–{M}o alloy},
      journal      = {Journal of materials research and technology},
      volume       = {26},
      issn         = {2238-7854},
      address      = {Rio de Janeiro},
      publisher    = {Elsevier},
      reportid     = {PUBDB-2023-07275},
      pages        = {3905 - 3916},
      year         = {2023},
      abstract     = {CobalteChromiumeMolybdenum (CoeCreMo) alloys are commonly
                      used for artificial hipand knee joint metallic implants.
                      These components are subjected to repetitive loads
                      duringservice. Therefore, materials used for such
                      applications must exhibit a high fatigue crackresistance. In
                      this research, Coe$_{28}$Cre$_6$Mo (wt.-\%) powder was
                      utilized as a feedstock in alaser powder bed fusion process
                      to produce test coupons. The coupons were then subjectedto
                      load-controlled cyclic material tests in the low cycle
                      fatigue regime to study mechanicalresponse and
                      microstructural changes of the material. With the
                      progressing number of cycles,a continuous increase in
                      macroscopic plastic strain was observed. The electron
                      backscattereddiffraction analysis revealed that cyclic
                      loading caused deformation-induced facecenteredcubic
                      (FCC)/hexagonal close-packed (HCP) phase transformation. In
                      addition, thephase transition generated an accumulation of
                      plastic strain at the FCC/HCP interface givingrise to crack
                      nucleation. The crack propagation path along HCP orientation
                      variants withhigh mechanical work and strain hardening
                      mechanism is discussed.},
      cin          = {FS-NL},
      ddc          = {670},
      cid          = {I:(DE-H253)FS-NL-20120731},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632)},
      pid          = {G:(DE-HGF)POF4-632},
      experiment   = {EXP:(DE-H253)Nanolab-04-20150101 /
                      EXP:(DE-H253)Nanolab-01-20150101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001069592900001},
      doi          = {10.1016/j.jmrt.2023.08.185},
      url          = {https://bib-pubdb1.desy.de/record/599268},
}