Reference : Processing metallic materials by additive technologies - Specificities of the thermal...
Diverse speeches and writings : Conference given outside the academic context
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/169347
Processing metallic materials by additive technologies - Specificities of the thermal history and microstructures
English
Mertens, Anne mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
Lecomte-Beckers, Jacqueline mailto [Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
18-Jun-2014
International
"Business meets research" - Workshop on Additive Manufacturing
18 et19 juin 2014
Luxembourg
Luxembourg
[en] Additive Manufacturing ; Metallic materials ; Microstructure ; Mechanical properties ; LIMARC
[en] Additives technologies currently attract a growing interest as they are particularly versatile and well adapted for the production of small series e.g. of metallic parts. Beyond the great diversity of the concerned processes (laser beam melting, electron beam melting, laser cladding…) and metallic alloys, some common features may be highlighted: (1) the strong directionality of additive processes, due to the fact that parts are fabricated “layer-by-layer”; (2) the ultra-fast heating and cooling cycles, following the displacement of the beam(s) away from the working zone. The present paper aims at illustrating these two major features of additive techniques through case studies involving the most common metallic alloys (steels, Al- or Ti-based alloys…), thus highlighting the opportunities pertaining to additive technologies for the optimisation of materials microstructures and of the resulting properties.
Professionals ; General public
http://hdl.handle.net/2268/169347

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