| Issue |
MATEC Web of Conferences
Volume 7, 2013
JA 2013 – Journées Annuelles de la SF2M 2013 / SF2M Annual Meeting 2013
|
|
|---|---|---|
| Article Number | 03001 | |
| Number of page(s) | 3 | |
| Section | Colloque 3 : Recyclage des Matériaux / Materials Recycling | |
| DOI | https://doi.org/10.1051/matecconf/20130703001 | |
| Published online | 07 November 2013 | |
Usage de la refusion par bombardement électronique pour la purification et le recyclage des alliages
Application of the electron beam remelting for the purification and the recycling of alloys
Institut Jean Lamour, UMR 7198, CNRS (‘LabEx DAMAS')/ Université de Lorraine, 54011 Nancy, France
Parmi les techniques de purification ultime de métaux à hauts points de fusion, le procédé de refusion par bombardement électronique associe une puissance thermique garantissant la fusion du métal, et une refusion sous vide permettant l'élimination d'impuretés par distillation. Ce papier présente la technique et le potentiel d'élimination par distillation.
Abstract
Among the ultimate purification techniques applied to the high melting point metallic materials, the electron beam remelting process, combining a high thermal power and vacuum, is particularly conducive to volatilization. This paper describes the technique and its efficiency to remove impurities by distillation.
© Owned by the authors, published by EDP Sciences, 2013
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