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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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Limousin, Maxime
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (4/4 displayed)
- 2023Toward steel strip insertion during wire arc additive manufacturing of aluminum alloy smart partcitations
- 2021Model of Weld Beads Geometry Produced on Surface Temperatures by Wire and Arc Additive Manufacturing (WAAM)citations
- 2020Model of Weld Beads Geometry Produced on Surface Temperatures by Wire and Arc Additive Manufacturing (WAAM)citations
- 2018Die insert development for plastic injection manufactured in high nitrogen martensitic stainless steel and bulk metallic glass by Laser Beam Melting (LBM)
Places of action
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thesis
Die insert development for plastic injection manufactured in high nitrogen martensitic stainless steel and bulk metallic glass by Laser Beam Melting (LBM)
Abstract
The aim of this thesis is to increase molds lifetime. Mains phenomena to limit are abrasion wear and corrosion. For this purpose, two material families have been preselected. They have been identified among stainless steels and bulk metallic glasses. This work details their selection, development in additive manufacturing and characterization for both materials. In the end, this thesis delivers a new steel grade adapted to the additive manufacturing and plastic injection molds, which affords good corrosion resistance, high hardness and a comparatively good thermal conduction. Concerning the bulk metallic glass, this work shows that the chosen composition allowed to preserve enough amorphous material to induce exceptional properties and give strong hopes to continue in this vein.