Temp. (˚C)

Time (min)

Alloys

Coating thickness (μm)

Current density = 1 A/dm2

Current density = 2 A/dm2

21

30

7075

2

3.22

2024

3.07

3.8

6061

5.85

6.55

21

60

7075

2.66

3.43

2024

4.07

5.24

6061

10.8

13.4

35

30

7075

1.8

3.12

2024

2.18

2.7

6061

5.3

5.65