Effect of an inhibitory composition on low-cycle fatigue of 20 steel in distilled and tap water

Inhibition of a medium by the KORSOL-1M composition increases the endurance of 20 steel at low-cycle fatigue in water of mean hardness and decreases it in distilled water. The presence of an inhibitor in a medium of room temperature results in the disappearance of low-frequency oscillations of the electrode potential. An increase in the temperature of water of mean hardness reduces the amplitude of low-frequency oscillations of the electrode potential; its values become more positive and decrease with time. Inhibition of water of mean hardness promotes formation of a protective film on the surface of specimens.