Research Article
Biomechanical Consequences of the Elastic Properties of Dental Implant Alloys on the Supporting Bone: Finite Element Analysis
Table 1
Mechanical properties of materials and fixtures.
| Material | Component | Young’s modulus (GPa) | Poisson ratio | Reference |
| Cortical bone | | 15 | 0.30 | Geng et al. [23] | Spongy bone | | 1 | 0.25 | Geng et al. [23] | Y-TZP | Implant | 210 | 0.31 | Piconi and Maccauro [17] | Ti-6Al-4V alloy | Abutment and screw | 107.2 | 0.30 | Álvarez et al. [24] | Implant | 110 | 0.35 | Álvarez et al. [24] | Ti-Nb-Zr alloy | Implant | 71 | 0.32 | López et al. [25] | Cr-Co alloy | Crown interior | 218 | 0.33 | Álvarez et al. [24] | Feldspathic porcelain | Crown surface | 65 | 0.25 | Bona et al. [26] |
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