Comparison between Conventional Shot Peening (SP) and Surface Mechanical Attrition Treatment (SMAT) on a Titanium Alloy - Université de technologie de Troyes Access content directly
Journal Articles Advanced Materials Research Year : 2014

Comparison between Conventional Shot Peening (SP) and Surface Mechanical Attrition Treatment (SMAT) on a Titanium Alloy

Abstract

In this paper the residual stress states induced by conventional shot peening (SP) and surface mechanical attrition treatment (SMAT) are compared. The treated part correspond to plates made of a titanium alloy. Different intensities of these two mechanical treatments are first considered: their influence on the surface characteristics (roughness, hardness...) is studied. These experimental data are then used to develop a model for the residual stress profiles with dimensional analysis, Experimental and analytical approaches are then discussed.

Dates and versions

hal-02276434 , version 1 (02-09-2019)

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Donaro Gallitelli, Delphine Retraint, Emmanuelle Rouhaud. Comparison between Conventional Shot Peening (SP) and Surface Mechanical Attrition Treatment (SMAT) on a Titanium Alloy. Advanced Materials Research, 2014, 996, pp.964-968. ⟨10.4028/www.scientific.net/AMR.996.964⟩. ⟨hal-02276434⟩

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