Fig. 8: Corrosion morphologies after immersion in the H2SO4 solutions containing 0.002 M fluoride for 24 h.
From: Degradation of thermal oxide film on pure titanium in an acidic environment containing fluoride
As-received pure Ti in the solutions of pH 2 a and pH 0 c, and the thermally oxidized pure Ti (at 650 °C for 24 h) in the solutions of pH 2 b and pH 0 d.
