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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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Spigarelli, Stefano
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2024Metallurgical and Mechanical Properties of Friction Stir-Welded Pure Titaniumcitations
- 2023Microstructure and Defect Analysis of 17-4PH Stainless Steel Fabricated by the Bound Metal Deposition Additive Manufacturing Technologycitations
- 2019A new sustainable direct solid state recycling of AA1090 aluminum alloy chips by means of friction stir back extrusion processcitations
- 2016Microstructural and constitutive analysis in process modeling of hot working: the case of a Mg-Zn-Mn alloycitations
- 2015Characterization of hot deformation of CW602N brasscitations
- 2015The search for reliable inputs in modelling hot working operations: a model describing the flow behavior of metals at high temperature applied to CW602N brass
- 2014High Temperature Plasticity of Bimetallic Magnesium and Aluminum Friction Stir Welded Jointscitations
- 2014A New Constitutive Model Describing the Plastic Flow of Metals: Application to the AA6082 Aluminum Alloycitations
- 2014High temperature processing of brass: Constitutive analysis of hot working of Cu-Zn alloyscitations
- 2014A new constitutive model for the plastic flow of metals at elevated temperaturescitations
- 2014Hot workability in process modeling of a bearing steel by using combined constitutive equations and dynamic material modelcitations
- 2013High temperature deformation and microstructural instability in AZ31 magnesium alloycitations
- 2013Prediction Models of the final properties of steel rods obtained by thermomechanical rolling process
- 2013Constitutive Models for the Description of Creep and Plasticity of Cast and Wrought Mg-Al and Mg-Zn Alloyscitations
- 2012Creep behaviour of deep cryogenic treated AZ91 magnesium alloy
- 2012High temperature mechanical properties of an aluminum alloy containing Zn and Mgcitations
- 2012High Temperature Creep and Superplasticity in a Mg–Zn–Zr Alloycitations
- 2011Analysis of the effect of friction stir welding on the minimum creep rate of an Mg–3% Al–1% Zn alloycitations
- 2009Microstructure-related equations for the constitutive analysys of creep in magnesium alloyscitations
- 2007Analysis of high-temperature deformation and microstructure of an AZ31 magnesium alloycitations
- 2004HOT WORKING AND MULTIPASS DEFORMATION OF A 41CR4 STEEL
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article
Microstructure and Defect Analysis of 17-4PH Stainless Steel Fabricated by the Bound Metal Deposition Additive Manufacturing Technology
Abstract
Metal additive manufacturing (AM) technologies can be classified according to the physical process involving the raw material as fusion-based and solid-state processes. The latter includes sintering-based technologies, which are aligned with conventional fabrication techniques, such as metal injection molding (MIM), and take advantage of the freeform fabrication of the initial green part. In the present work, 17-4PH stainless steel samples were fabricated by material extrusion, or rather bound metal deposition (BMD), a solid-state AM technology. The powder-based raw material was characterized together with samples fabricated using different angular infill strategies. By coupling different characterization technologies, it was possible to identify and classify major properties and defects of the raw material and the fabricated samples. In addition, microstructural modifications were found to be linked with the mesostructural defects typical of the BMD solid-state additive manufacturing technology applied to metals. © 2023 by the authors.