Research Article

Influence of pH and Fluoride Species on the Corrosion Behavior of Ti-xNb-13Zr Alloys in Ringer’s Solution

Figure 4

(a) Corrosion current densities and (b) passive current densities (measured at 1.0 V/SCE) of CP-Ti, Ti-5Nb-13Zr, Ti-13Nb-13Zr, and Ti-20Nb-13Zr in Ringer’s solution of pH 2, 5, and 7.5 without fluoride and containing 1000 ppm F at 37°C.
434975.fig.004a
(a)
434975.fig.004b
(b)