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Manufacturability of AlSi10Mg overhang structures fabricated by laser powder bed fusion
2018
Materials & design
The main advantage of laser powder bed fusion (LPBF) is its use for directly manufacturing metal components with highly complex geometries. But the LPBF manufacture of overhang structures, also known as downward-facing surfaces, is a challenge because of the possibility of incurring distortion and dross defects. This paper presents a systematic examination of the manufacturability and structural integrity of AlSi10Mg overhang structures fabricated by LPBF using computational and experimental
doi:10.1016/j.matdes.2018.10.043
fatcat:wbg2c4exo5d2tdmmfmijnek3wm