Corrosion Behaviour of a Highly Alloyed Austenitic Alloy UB6 in Contaminated Phosphoric Acid

Table 2

Electrical parameters obtained by polarization curves for the alloy in the UB6 H₃PO₄ polluted solution at different temperatures.

	20°C	40°C	60°C	80°C
𝑖corr (µA·cm^−2)	40.9	57.3	74.6	80.4
𝐸corr (mV/Ag/AgCl)	−172.3	136.8	154.8	157.1
𝑖𝑝 (µA·cm^−2)	37.1	44.3	46.3	57
𝐸cr (mV/AgCl/Ag)	−10.6	453	603	614