Tribophysics

abrasive wear adhesion AISI alloys angle asperity contact asperity deformation carbide Chapter chemical coefficient of friction component contact area copper crack nucleation crack propagation crack tip delamination theory Delamination Wear dislocations elastic solid elastoplastic solids equations erosion experimental results fiber Figure formation fracture free energy friction and wear friction coefficient frictional behavior frictional force function Genesis of Friction hardness implanted increase indenter interface Jahanmir k₁ Lubrication material maximum shear stress metals micrographs normal load nucleation oxide plane plane strain plastic deformation plastic zone plowing polymers residual stresses Saka shear strain shear stress shown in Fig slider sliding distance sliding speed sliding surfaces sliding wear solid solution specimen steady-state steel stress distribution stress intensity factor substrate subsurface cracks surface layer tangential tensile stress theory of wear tool Tribology velocity void nucleation wear coefficient Wear Mechanisms wear particles wear rate wear track