article
Ensaio biomecânico de fadiga em implantes dentários nitretados a plasma em cátodo oco
Fecha
2015Registro en:
10.18816/r-bits.v5i2.7251
2236-1103
Autor
Coutinho, Karilany Dantas
Guerra, Paulo Victor de Azevedo
Ferreira, Matheus André Coutinho
Valentim, Ricardo Alexsandro de Medeiros
Guerra Neto, Custódio Leopoldino de Brito
Costa Júnior, João Carlos Arantes
Resumen
Biomechanics is the study of movement and the effect of loads on biological systems and living organisms. Biomechanical tests can be performed for several purposes: to test or to compare different methods of fixing the strength of different types of components, including, implants, further consider the stress distribution in the bone and the displacement after a certain application method of stabilizing fractures. In this paper we
present a biomechanical test fatigue in order to assess the effectiveness of surface treatment applied to the implant in plasma nitrided the hollow cathode. From this biomechanical endurance test were used to analyze: the yield strength, the tensile strength of the implant, the location of the fault and the maximum bending moment to the maximum force of tensile strength. The results were satisfactory