2 papers
cond-mat.mtrl-sci2008
Use of a nanoindentation fatigue test to characterize the ductile-brittle transition
Mathieu Skrzypczak, Christelle Guerret-Piecourt, Sandrine Bec +2
When considering grinding of minerals, scaling effect induces competition between plastic deformation and fracture in brittle solids. The competition can be sketched by a critical…
physics.class-ph2007
Electrical charges and tribology of insulating materials
Christelle Guerret-Piecourt, Sandrine Bec, Daniel Treheux
Electrical charges generation occurring during contact and friction of insulating materials has been identified for a long time. However the contribution of these electrical charge…