Stress corrosion cracking curves

Fig. 8.21 Current density dilTerences between fast and slow sweep rate polarisation curves and stress corrosion cracking suspectiblity as a function of potential for a C-Mn steel in nitrate, hydroxide and carbonate-bicarbonate solutions...

Figure 6.58 Potentiodynamic polarization curve and electrode potential values at which stress-corrosion cracking appears (Jones)5...

ASM, 1990, Atlas of Stress-Corrosion Cracking and corrosion fatigue curves, AJ. McEvily (ed.), ASM International, Ohio, USA. [Pg.459]

Fig. 7.74 Schematic representation of the effect of scan rate on potentiodynamic polarization curve of an active-passivetype alloy and the range of potentials of predicted stress corrosion cracking...

Figure 10. Schematic polarization curve for an alloy exhibiting passivity and pitting. Two zones are indicated where stress-corrosion cracking might be expected to occur.

Figure 7.54 Anodic overvoltage curve for non-deformed material and indicated potential ranges where stress corrosion cracking can occur, i.e. ranges where the passive film is unstable [7.51].

FIGURE 20.36 Current density-voltage curves of unalloyed steels in alkaline solution and position of stress corrosion cracking. [Pg.567]

The isocorrosion curves of the steel X 5 CrNiMoCuNb 18 18 are show the stress corrosion cracking zone in Figure 20.42. The data refer to aerated sulfuric acid as the corrosive medium. A notable feature does not occur at all temperatures and concentrations, but only above a given corrosion rate. [Pg.570]

FIGURE 20.42 Isocorrosion curves of X 5 Cr NiMoCuNb 18 18 and field stress corrosion cracking. SCC stress corrosion cracking. [Pg.571]

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