Investigation of Mild Steel Corrosion in the Cement Production Associated with the Usage of Secondary Fuels

Table 5

Open circuit potentials (mean values at 200 s after immersion start of three measurements each) for 1 M KCl electrolyte solution.

Condition	ocp (mV)
Ambient temp., aerated, unstirred	-610
40 °C, aerated, unstirred	-637
Ambient temp., pressurised-air purge	-530
Ambient temp., N2 purge	-599