183 / 390
Figure 7:
Electron micrograph.
Figure 8:
Opened cracks showed two zones, a red corrosion product extending 1-2 mm and
a light filmed area beyond this extending to the crack tip.
Main
crack
Intergranular
crack
175
|
|
183 / 390
Figure 7:
Electron micrograph.
Figure 8:
Opened cracks showed two zones, a red corrosion product extending 1-2 mm and
a light filmed area beyond this extending to the crack tip.
Main
crack
Intergranular
crack
175