| Appearance | Observation | Locations | Mechanism | |
|---|---|---|---|---|
|
Thinning from the fireside, pockmarks on external surface | Fireside » Holes, Pits, Gouges | Waterwall | Fireside Corrosion |
|
Metal wastage | Fireside » Holes, Pits, Gouges | Waterwall | Fireside Corrosion |
| Appearance | Observation | Location | Mechanism |