• Corpus ID: 244488605

Ripple formation and its effect on the multi-scale microstructure of Directed Energy Deposition (DED)-printed 316L components

@inproceedings{Balhara2021RippleFA,
  title={Ripple formation and its effect on the multi-scale microstructure of Directed Energy Deposition (DED)-printed 316L components},
  author={Himanshu Balhara and Bhaskar Botcha and Sarah Jeannette Wolff and Satish T. S. Bukkapatnam},
  year={2021}
}
An experimental study is presented to characterize the ripple formations in the directed energy deposition (DED) process and to investigate the influence of ripples on the heterogeneous microstructure in the scan direction of DED-printed stainless steel (316L) components. While considerable studies on ripple formation exist in the welding literature, these formations in DED process have not received much attention. Also, little efforts exist on the microstructure along the scan direction (or… 

References

SHOWING 1-10 OF 127 REFERENCES
On the evolution of microstructure and defect control in 316L SS components fabricated via directed energy deposition
Effect of External Magnetic Field on the Microstructure of 316L Stainless Steel Fabricated by Directed Energy Deposition
Directed energy deposition (DED) is a major additive manufacturing (AM) process, which employs high energy beams as the heat source to melt and deposit metal powder in a layer-by-layer fashion such
MICROSTRUCTURE AND PROCESS PARAMETERS FOR DIRECTED ENERGY DEPOSITION ADDITIVE MANUFACTUCTURING
This work studies the relationship between parameters of a Directed Energy Deposition process and the resulting microstructure and properties of the additively manufactured material. The results
Parametric investigation and characterization on SS316 built by laser-assisted directed energy deposition
In the present work, parametric investigation and characterization of stainless steel 316 (SS316) built by laser-assisted directed energy deposition (L-DED) is performed. Single-track L-DED
...
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