Research Article

Corrosion Behaviour of Heat-Treated Aluminum-Magnesium Alloy in Chloride and EXCO Environments

Table 8

Gravimetric corrosion rate (mm/yr) for the control specimen.

DaysNaCl solutionFeCl3EXCO solution
As-castRRAAs-castRRAAs-castRRA

0000000
7000.7710.7710.7710.384
14000.7710.7710.7710.385
210.12900.6420.5140.6420.385
280.09600.5780.4820.6740.289
350.1540.0770.540.3850.6940.308
420.1930.1920.450.3860.6430.322