Numerical and Experimental Study of the Roughness Effects on Mechanical Properties of AISI316L by Nanoindentation
Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50403#.VDzENlfHRK0 Author(s) Ling Chen 1 , Aylin Ahadi 2 , Jinming Zhou 1 , Jan-Eric Ståhl 1 Affiliation(s) 1 Division of Production and Materials Engineering, Lund University, Lund, Sweden . 2 Division of Mechanics, Lund University, Lund, Sweden . ABSTRACT Surface roughness is a commonly used criterion for characterization of surface quality in a machining operation. In the study of micro-scale mechanical properties of machined surface and cutting tool using nanoindentation method, perfect surface finish on the specimen is often required for the reliable indentation result. However, the perfect surface finish is often difficult to obtain from the machini...