Thermal history and high-speed optical imaging of overhang structures during laser powder bed fusion: A computational and experimental analysis

Ashby, Ava; Guss, Gabe; Ganeriwala, Rishi K.; Martin, Aiden A.; DePond, Philip J.; Deane, Dave J.; Matthews, Manyalibo J.; Druzgalski, Clara L.

doi:10.1016/j.addma.2022.102669

Thermal history and high-speed optical imaging of overhang structures during laser powder bed fusion: A computational and experimental analysis

Journal Article · Sun May 01 00:00:00 EDT 2022 · Additive Manufacturing

DOI:https://doi.org/10.1016/j.addma.2022.102669· OSTI ID:1846672

; Guss, Gabe; Ganeriwala, Rishi K.; Martin, Aiden A.; DePond, Philip J.; Deane, Dave J.; Matthews, Manyalibo J.; Druzgalski, Clara L.

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Research Organization:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE; USDOE National Nuclear Security Administration (NNSA)

Grant/Contract Number:: AC52-07NA27344

OSTI ID:: 1846672

Alternate ID(s):: OSTI ID: 1862732

Report Number(s):: LLNL-JRNL-815592; S2214860422000744; 102669; PII: S2214860422000744

Journal Information:: Additive Manufacturing, Journal Name: Additive Manufacturing Journal Issue: C Vol. 53; ISSN 2214-8604

Publisher:: ElsevierCopyright Statement

Country of Publication:: Netherlands

Language:: English

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Thermal history and high-speed optical imaging of overhang structures during laser powder bed fusion: A computational and experimental analysis

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