Despite the extensive capabilities of Laser-Powder Directed Energy Deposition (LP-DED), compared to other metal additive manufacturing processes, the use of LP-DED in industry is still limited as a result of the limited knowledge on the relationships between the process parameters and mechanical behaviour. In this work, the quality of AISI 316L samples, produced by means of LP-DED and evaluated in terms of surface roughness, residual stresses and microstructure, is linked to the scanning strategy. The outcomes confirm that the deposition strategy plays a key role in the definition of the final properties of specimens.
CITATION STYLE
Piscopo, G., Salmi, A., Atzeni, E., Iuliano, L., Busatto, M., Tusacciu, S., … Fino, P. (2020). On the Effect of Deposition Patterns on the Residual Stress, Roughness and Microstructure of AISI 316L Samples Produced by Directed Energy Deposition. In Lecture Notes in Mechanical Engineering (pp. 206–212). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-29041-2_26
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