Research Article
Experimental Investigation on Corrosion Effect on Mechanical Properties of Buried Metal Pipes
Figure 7
Photos of corroded specimens at different exposure periods.
(a) For specimens at 6 days (steel left, cast iron right) |
(b) For specimens at 30 days (steel left, cast iron right) |
(c) For specimens at 90 days (steel left, cast iron right) |
(d) For specimens at 180 days (steel left, cast iron right) |
(e) For specimens at 270 days (steel left, cast iron right) |
(f) Details of a very corroded specimen covered with rusts |