Research Article
Pickling Behaviour of 2205 Duplex Stainless Steel Hot-Rolled Strips in Sulfuric Acid Electrolytes
Figure 5
SEM surface images after static pickling in H2SO4 solutions at 75°C with different concentrations: (a) 300 g L−1 and (b) 450 g L−1.
| (a) |
| (b) |