Electrochemical Behavior of Titanium and Its Alloys as Dental Implants in Normal Saline

Table 1

Open circuit potential values of alloys with change in time at 37∘C.

Material	Open circuit potential (mV)
	On immersion	2 hrs.	6 hrs.	1 day	2 days	3 days	4 days	5 days	6 days	7 days
Ti1	−107	−144	−156	−152	−148	−131	−121	−125	−117	−120
Ti2	−168	−143	−140	−134	−131	−113	−111	−111	−110	−105
Ti64	−147	−135	−118	−118	−89	−65	−56	−46	−44	−41
TiOs	−202	−248	−252	−223	−151	−175	−164	−149	−142	−140
Ti15Mo	−148	−179	−181	−179	−142	−68	−82	−57	−47	−27
TMZF	−184	−218	−227	−235	−208	−175	−160	−133	−120	−109