| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Reis, Ana
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Low- and High-Pressure Casting Aluminum Alloys: A Reviewcitations
- 2023Upcycling Aluminium Chips to Powder Feedstocks for Powder Metallurgy Applicationscitations
- 2023Additively Manufactured High-Strength Aluminum Alloys: A Reviewcitations
- 2022Damage Evolution Simulations via a Coupled Crystal Plasticity and Cohesive Zone Model for Additively Manufactured Austenitic SS 316L DED Componentscitations
- 2022Tensile Properties of As-Built 18Ni300 Maraging Steel Produced by DEDcitations
- 2022Numerical predictions of orthogonal cutting–induced residual stress of super alloy Inconel 718 considering dynamic recrystallizationcitations
- 2022An Adaptive Thermal Finite Element Simulation of Direct Energy Deposition With Reinforcement Learning: A Conceptual Frameworkcitations
- 2021Fracture Prediction Based on Evaluation of Initial Porosity Induced By Direct Energy Depositioncitations
- 2021Comparison of the machinability of the 316L and 18Ni300 additively manufactured steels based on turning testscitations
- 2021Numerical-experimental plastic-damage characterisation of additively manufactured 18ni300 maraging steel by means of multiaxial double-notched specimenscitations
- 2021Optimization of Direct Laser Deposition of a Martensitic Steel Powder (Metco 42C) on 42CrMo4 Steelcitations
- 2021An innovation in finite element simulation via crystal plasticity assessment of grain morphology effect on sheet metal formabilitycitations
- 2021Inconel 625/AISI 413 Stainless Steel Functionally Graded Material Produced by Direct Laser Depositioncitations
- 2021Deposition of Nickel-Based Superalloy Claddings on Low Alloy Structural Steel by Direct Laser Depositioncitations
- 2018Characterizing fracture forming limit and shear fracture forming limit for sheet metalscitations
Places of action
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article
Fracture Prediction Based on Evaluation of Initial Porosity Induced By Direct Energy Deposition
Abstract
<jats:p>Additive manufacturing (AM) of metals proved to be beneficial in many industrial and non-industrial areas due to its low material waste and fast stacking speed to fabricate high performance products. The present contribution addresses several known challenges including mechanical behaviour and porosity analysis on directed energy deposition (DED) manufactured stainless steel 316L components. The experimental methodology consisting of metal deposition procedure, hardness testing and fractographic observations on manufactured mini-tensile test samples is described. A ductile fracture material model based on the Rousselier damage criterion is utilized within a FE framework for evaluation of material global response and determination of initial porosity value representing the structure’s nucleating void population. Alternatively, the initial pore sizes are characterized using the generalized mixture rule (GMR) analysis and the validity of the approach is examined against the experimental results.</jats:p>