Cobalt–chromium–molybdenum (Co-Cr-Mo) alloy is a material recommended for biomedical
implants; however, to be suitable for this application, it should have good tribological …

Abrasion plays an important role in several types of applications, such as: manufacturing
processes involving material removal; attainment of engineered surfaces applied to different …

Multiple parallel scratches are often analyzed to understand the material removal
mechanisms due to abrasion. However, successive scratches with different orientations may …

O comércio de equipamentos do setor de construção civil no brasil registrou um
crescimento mais de 50%(exportação 52, 8% e importação 51, 8%) em comparativo com o …

A demanda por sistemas mecânicos mais eficientes implica no desenvolvimento de novas
características de materiais e superfícies que reduzam o coeficiente de atrito ao mesmo …