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    Article

    In Situ Elimination of Pores During Laser Powder Bed Fusion of Ti–6.5Al–3.5Mo–l.5Zr–0.3Si Titanium Alloy

    The printing quality of components manufactured using laser powder bed fusion (LPBF) generally depends on the presence of various defects such as massive porosity. Thus, the efficient elimination of pores is a...

    Ling Zhang, Wen-He Liao, Ting-Ting Liu… in Acta Metallurgica Sinica (English Letters) (2022)

  2. Article

    Transient printing characteristics with wavy build profiles for laser additive manufacturing of small size structures

    Laser directed energy deposition (DED) is a multi-physics process that accompanies mass flow, energy transfer, and complex phase transitions. The printing characteristics of small size parts are significantly ...

    Fu-qin Liu, Hui-liang Wei, Lei Wei, Ting-ting Liu, Wen-he Liao in China Foundry (2021)

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