Study of stirred layers on 316L steel created by friction stir processing

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TitreStudy of stirred layers on 316L steel created by friction stir processing
Type de publicationConference Paper
Year of Publication2014
AuteursLanglade C., Roman A., Schlegel D., Gete E., Folea M.
EditorBeausir B, Bouaziz O, Bouzy E, Grosdidier T, Toth LS
Conference Name6TH INTERNATIONAL CONFERENCE ON NANOMATERIALS BY SEVERE PLASTIC DEFORMATION (NANOSPD6)
PublisherUniv Lorraine; Conseil Reg Reg Lorraine; Conseil Gen Dept Moselle; CNRS; Federat Rech GI2M; Ecole Nationale Ingenieur Metz; Inst Jean Lamour
Conference LocationDIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND
Résumé

Nanostructured materials are known to exhibit attractive properties, especially in the mechanical field where high hardness is of great interest. The friction stir process (FSP) is a recent surface engineering technique derived from the friction stir welding method (FSW). In this study, the FSP of an 316L austenitic stainless steel has been evaluated. The treated layers have been characterized in terms of hardness and microstructure and these results have been related to the FSP operational parameters. The process has been analysed using a Response Surface Method (RSM) to enable the stirred layer thickness prediction.

DOI10.1088/1757-899X/63/1/012007