Research Article
Galvanic Corrosion of Ti Dental Implants Coupled to CoCrMo Prosthetic Component
Table 6
Galvanic current (IGalv) and galvanic potential (EGalv) in electrolytic with different electrolyte pH values after 24 h.
| | Specimen | Electrolyte | IGalv (nA/cm2) | EGalv (V) |
| | CoCrMo-Ti G4 (cathode) | NaCl 0.9%-pH 2 | −8.54 | 0.023 | | Ti G4 (anode)-CoCrMo | 35.10 | −0.042 | | Ti G4 acid-treated-CoCrMo | −144.42 | 0.010 | | Ti UFG-CoCrMo | 7.32 | −0.038 | | CoCrMo-Ti G4 (cathode) | NaCl 0.9%-pH 6 | −4.15 | −0.003 | | Ti G4 (anode)-CoCrMo | 2.29 | −0.051 | | Ti G4 acid-treated-CoCrMo | −71.26 | −0.030 | | Ti UFG-CoCrMo | 1.04 | −0.047 | | Ti G4-CoCrMo | Mouthwash | 7.32 | −0.020 | | Ti G4 acid-treated-CoCrMo | −29.69 | −0.021 | | Ti UFG-CoCrMo | 1.04 | −0.035 |
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