Influence of N<sup>+</sup> implantation on structure, morphology, and corrosion behavior of Al in NaCl solution

Influence of N⁺ implantation on structure, morphology, and corrosion behavior of Al in NaCl solution

Savaloni Hadi^†, Karami Rezvan, Bahari Helma Sadat, Abdi Fateme

FE-SEM images of untreated Al alloy (7049) and N⁺ ions implanted Al alloy (7049) samples with different fluences after polarization tests: (a) untreated Al, (b) 1 × 10¹⁷ cm⁻², (c) 3 × 10¹⁷ cm⁻², (d) 5 × 10¹⁷ cm⁻², (e) 7 × 10¹⁷ cm⁻², (f) 1 × 10¹⁸ cm⁻².