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Title: DMLS Built Maraging Steel Fatigue Response Investigated for Different Build Orientations and Allowance for Machining
Authors: Croccolo, Dario
De Agostinis, Massimiliano
Fini, Stefano
Olmi, Giorgio
Robusto, Francesco
Muharemović, Nusret
Bogojevic, Nebojsa
Vranić, Aleksandar
Ciric-Kostic, Snezana
Issue Date: 2017
Abstract: This work derives its motivations from the increasing interest towards Additive Manufacturing and the lack of studies, mainly in the field of fatigue. The effect of build orientation and of allowance for machining on DMLS produced Maraging Steel MS1 has been assessed. The experimental results, properly set up by tools of Design of Experiment, have been statistically processed and compared. The outcomes were that, probably due to effect of the thermal treatment, machining and material properties, the aforementioned factors do not have a significant impact on the fatigue response. This made it possible to work out a global curve, accounting for all the result. Fracture surfaces have been carefully studied as well.
Type: conferenceObject
Appears in Collections:Faculty of Mechanical and Civil Engineering, Kraljevo

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