Effect of the position in the build chamber on the fatigue strength of DMLS produced maraging steel
Date
2020
Authors
Croccolo, D.
De Agostinis, M.
Fini, S.
Olmi, G.
Paiardini, L.
Robusto, F.
Ćirić Kostić, Snežana
Bogojevic, Nebojsa
Journal Title
Journal ISSN
Volume Title
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Abstract
Previous studies investigated the effects of build orientation, allowance for machining, heat and surface treatments on the fatigue response of DMLS produced Maraging steel. This work focuses on the potential effect of the position of the built part in the chamber on the generation of powder residuals and consequently on the fatigue strength. The retrieved S-N curves indicate the response keeps unaffected by this factor.
Description
Keywords
additive manufacturing, maraging steel MS1, position in the chamber, fatigue