Sample

Rs (Ω)

CPE (F)

n

Rp (Ω)

AA 6061

0.771

11.6 × 10−4

0.94

0.05 × 103

Alumix 321 - 50 MPa

0.498

8.52 × 10−4

0.52

0.08 × 103

Alumix 321 - 200 MPa

0.501

5.32 × 10−5

0.75

1.205 × 103

Alumix 321 - 300 MPa

0.481

2.71 × 10−5

0.85

3.431 × 103

Alumix 321 - 400 MPa

0.489

1.76 × 10−5

0.84

4.717 × 103

Alumix 321 - 500 MPa

0.6

1.43 × 10−5

0.78

5.093 × 103