In this paper the residual stress states induced by conventional shot peening (SP) and surface mechanical attrition treatment (SMAT) are compared. The treated parts 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. © (2014) Trans Tech Publications, Switzerland.
CITATION STYLE
Gallitelli, D., Retraint, D., & Rouhaud, E. (2014). Comparison between conventional shot peening (SP) and surface mechanical attrition treatment (SMAT) on a titanium alloy. In Advanced Materials Research (Vol. 996, pp. 964–968). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMR.996.964
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