70 citations · 105 across the 2 of their papers we have counts for
2 papers
cs.SD2023★ 70 cited
In-situ crack and keyhole pore detection in laser directed energy deposition through acoustic signal and deep learning
Lequn Chen, Xiling Yao, Chaolin Tan +6
Cracks and keyhole pores are detrimental defects in alloys produced by laser directed energy deposition (LDED). Laser-material interaction sound may hold information about underlyi…
cond-mat.mtrl-sci2021★ 35 cited
Spatial characteristics of nickel-titanium shape memory alloy fabricated by continuous directed energy deposition
Shiming Gao, Fei Weng, Ojo Philip Bodunde +3
Additive manufacturing has been adopted to process nickel-titanium shape memory alloys due to its advantages of flexibility and minimal defects. The current layer-by-layer method i…