Research Article
FEM and Von Mises Analysis on Prosthetic Crowns Structural Elements: Evaluation of Different Applied Materials
Table 4
Mechanical properties from compression tests (
for each material) and their hardness values of dental hard tissues and dental restorative materials.
| | | A | Layer | B | Layer | C | Layer | D | Layer | E | Layer | F | Layer |
| | Maximum Principal Stress [Mpa] | Min | −12 | Ext | −6 | Ext | −8 | Ext | −29 | Ext | −20 | Ext | −10 | Ext | | Max | 24 | Interm | 31 | Interm | 28 | Interm | 39 | Crown | 33 | Interm | 32 | Interm | | Middle Principal Stress [Mpa] | Min | −23 | Ext | −14 | Ext | −17 | Ext | −45 | Ext | −34 | Ext | −18 | Ext | | Max | 12 | Interm | 14 | Interm | 14 | Interm | 20 | Interm | 20 | Interm | 17 | Interm | | Minimum Principal Stress [Mpa] | Min | −94 | Crown | −66 | Crown | −61 | Crown | −118 | Crown | −85 | Crown | −68 | Crown | | Max | 2 | Interm | 2 | Interm | 3 | Interm | 3 | Interm | 4 | Interm | 3 | Interm |
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