A5059599361- Dental Implant Techniques and Outcomes
- Dental materials and restorations
- Bone Tissue Engineering Materials
- Dental Erosion and Treatment
- Engineering Applied Research
- Real-time simulation and control systems
- Mechanical Engineering and Vibrations Research
Universidade Federal Fluminense
2023-2025
Universidade do Estado do Rio de Janeiro
2021
Background/Objectives: High-translucency zirconia is a dental ceramic offering excellent aesthetic results but with mechanical limitations restricting its applications. This study aimed to simulate the behavior of anatomical prostheses made from high-translucency using finite element method (FEM) assess material’s reliability. Methods: Samples were compacted, sintered, and characterized for relative density. Structural microstructural analyses performed X-ray diffraction (XRD) scanning...
This study is based on the numerical simulation of mechanical response yttrium-stabilized zirconia ceramic (3Y-TZP) dental implants as a function their intrinsic geometry and masticatory loads. Samples (n=20) 3Y-TZP ceramics were compacted, sintered at 1500 °C - 2h, characterized by relative density, X-Ray diffraction (XRD), scanning electron microscopy (SEM). The elastic parameters (modulus elasticity Poisson ratio), used in simulations, measured Impulse Excitation Technique, bending...
INTRODUÇÃOO estudo se baseia na simulação numérica da resposta mecânica de implantes dentários cerâmicos em função seus parâmetros intrínsecos geometria e aplicação cargas mastigatórias.Cerâmicas à base zircônia estabilizadas com 3% mol ítria (ZrO2 -3%Y2O3), também denominada 3Y-TZP são investigadas suas propriedades mecânicas comparadas os titânio.Materiais avançados atrativos odontologia devido a sua biocompatibilidade, baixa densidade, inerência química, alta resistência fratura, dureza,