Ronaldo Câmara Cozza received the titles of Mechanical Engineering by University Center FEI – Educational Foundation of Ignatius “Padre Sabóia de Medeiros” in 2002 and Mathematical by Methodist University of São Paulo, in 2005. He conducted his Programs of Master Degree and Doctor Degree in the Department of Mechanical Engineering of the Polytechnic School of the University of São Paulo – 2006 e 2011, respectively; in 2015, he finished the Post-Doctorate in Metallurgical and Materials Engineering, also in the Polytechnic School of the University of São Paulo. Nowadays, Ronaldo Câmara Cozza works as Titular Professor in two Universities: University Center FEI – Educational Foundation of Ignatius “Padre Sabóia de Medeiros” – Departments of Mechanical and Materials – and CEETEPS – State Center of Technological Education “Paula Souza” – Department of Mechanical Manufacturing – both in São Paulo State – Brazil, teaching “Technical Drawing”, “Mechanical Processes of Manufacturing”, “Machine Kinematics and Dynamics” and “Tribology”. Since 2003, Prof. R.C. Cozza researches the fundamentals and tribological behavior of materials under conditions of micro-abrasive wear.