Table 7: Effect of different water velocities on corrosion loss.

Time (day)80100120160200240280320

0.35 m/s45 μm60 μm70 μm85 μm110 μm125 μm150 μm170 μm
0.45 m/s60 μm80 μm100 μm125 μm150 μm175 μm200 μm220 μm
Difference15 μm20 μm30 μm40 μm40 μm50 μm50 μm50 μm