Table 1 EDS analysis of AA2024 immersed for 24 h in NaCl. Analyses were performed at locations 1 to 5, as denoted in Fig. 7.

From: Inhibition of the localised corrosion of AA2024 in chloride solution by 2-mercaptobenzimidazole and octylphosphonic acid

Location

at.% Al

at.% O

at.% Cu

at.% Fe

at.% Mg

1

25.7

51.5

19.3

3.5

–

2

3.0

7.1

89.9

–

–

3

8.9

23.4

66.8

–

0.9

4

13.0

30.6

56.4

–

–

5

15.2

31.3

52.4

–

1.1

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