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Kopeć M., Dubey Ved P., Pawlik M.♦, Wood P.♦, Kowalewski Z.L., Experimental identification of yield surface for additively manufactured stainless steel 316L under tension–compression-torsion conditions considering its printing orientation,
Manufacturing Letters, ISSN: 2213-8463, DOI: 10.1016/j.mfglet.2024.07.003, Vol.41, pp.28-32, 2024Streszczenie: Stainless steel 316L tubes and bars were additively manufactured (AM) by using the Laser Powder Bed Fusion Melting (LPBF-M) method in three orientations. As-built specimens were then machined and the initial yield surface was determined for three printing orientations based on the yield stress definition for 0.005 % plastic offset strain. The as-received, wrought material was additionally tested using the same tension–compression-torsion conditions to compare the mechanical behaviour of AM and wrought SS316L. The sizes of yield surfaces elaborated for LPBF-M specimens increased along the tensile and compressive directions and shrunk when torsion was applied, as compared to the as-received specimen. Słowa kluczowe: Stainless steel ,Yield surface ,Additive manufacturing Afiliacje autorów:
Kopeć M. | - | IPPT PAN | Dubey Ved P. | - | IPPT PAN | Pawlik M. | - | inna afiliacja | Wood P. | - | University of Derby (GB) | Kowalewski Z.L. | - | IPPT PAN |
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