Solid free-form fabrication of dense metallic parts
Carreno-Morelli, Efrain; Martinerie, Sébastien
2005

Résumé

Manufacturing of metallic parts has been performed by a novel variant of the three-dimensional printing technique. Green parts have been processed on a customized ink-jet printer by selective deposition of a solvent on powder-polymer granulate beds. Appropriated debinding and sintering treatments allowed to obtain 430L, 316L and 17-4PH stainless steel parts with good shape retention, and properties close to those of metal injection molding parts. In addition, the potential of this cost-effective technique for processing other engineering materials is shown. For instance, NiTi shape memory alloys and FeNi alloys have been successfully processed from pre-alloyed powders.

Détails

Titre Solid free-form fabrication of dense metallic parts
Auteur(s)/ trice(s) Carreno-Morelli, Efrain (School of Engineering, HES-SO Valais-Wallis, HEI, HES-SO University of Applied Sciences Western Switzerland)
Martinerie, Sébastien (School of Engineering, HES-SO Valais-Wallis, HEI, HES-SO University of Applied Sciences Western Switzerland)
Date 2005-10
Publié dans Proceedings of Euro PM2005, Full Density Alternative Consolidation I, 2-4 October 2005, Prague, Czech Republic
Volume 2005, vol. 1, pp. 61-65
Editeur Prague, Czech Republic, 2-4 October 2005
Pagination 5 p.
Présenté à Euro PM2005, Full Density & Alternative Consolidation I, Prague, Czech Republic, 2005-10-02, 2005-10-04
Type de papier published full paper
Domaine Ingénierie et Architecture
Ecole HEI-VS
Institut Institut Systèmes industriels
Le document apparaît dans Documents de conférences
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