Laboratoire de Conception Fabrication Commande (LCFC): Recent submissions
Now showing items 204-210 of 282
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Article dans une revue avec comité de lecture;
BECKER, Eric; PESCI, Raphaël; LANGLOIS, Laurent (Trans Tech Publications, 2013)
Thixoforging, one variant of semi-solid metal processing in which the metallic alloys are processed at low liquid fraction (0.1< Fl < 0.3), is used to produce complex parts with high mechanical properties. Steel thixoforging ... -
Communication avec acteBECKER, Eric; ; PESCI, Raphaël; LANGLOIS, Laurent (AIP, 2010)
Semi-solid processing is an innovative technology for near net-shape production of components, where the metallic alloys are processed in the semi-solid state. Taking advantage of the thixotropic behavior of alloys in the ...
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Article dans une revue avec comité de lecture;LANGLOIS, Laurent; ; BIGOT, Regis; (Elsevier, 2014)
This paper focuses on the hot forging of multi-material cladded work pieces using upsetting tests. Thecase study corresponds to gas metal arc welding cladding of a SS316L on a mild steel (C15). Experimentaltests and ...
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Article dans une revue avec comité de lecture;PESCI, Raphaël; LANGLOIS, Laurent; BECKER, Eric; BIGOT, Regis; (Elsevier, 2014)
Microstructure is of crucial importance to the flow behavior of semi-solid slurries during the thixoforging process. Therefore, a thorough understanding of the microstructure evolution is required. In order to achieve this, ...
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Article dans une revue avec comité de lecture;PESCI, Raphaël; LANGLOIS, Laurent; BECKER, Eric; BIGOT, Regis (Elsevier, 2015)
The microstructure investigation and flow behavior during thixoforging of M2 steel parts were investigated. Partial remelting was performed at processing temperatures ranging from 1290 ◦C to 1340 ◦C corresponding to a ...
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Communication avec acte(Nancy-Université, 2010)Les phénomènes de frottement sont à l'origine d'erreurs de positionnement importantes des servo-mécanismes. Une modélisation précise permet de compenser leur effet dans le but d'augmenter les performances du système. Cet ...
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Article dans une revue avec comité de lectureBECKER, Eric; LANGLOIS, Laurent (Trans Tech Publications Ltd, 2012)
Based on several years of research, this paper presents some approaches on industrializing steel thixoforging processes. From a billet to a complex-shaped final part obtained in one single step, several key elements of the ...
