[1]Laboratory of Rheology and Mechanics(LRM) Hassiba Benbouali University of Chlef Hay Essalem Chlef BP151(02000) Algeria;
[2]LTDS UMR CNRS5513 Ecole Centrale de Lyon University of Lyon Ecully Cedex F-69134 France;
grey cast iron; indentation; microscratch; abrasive; wear;