Rai, T.Y.Hegde, A.2026-02-052025Materials Science and Technology (United Kingdom), 2025, Vol.41, 2, p. 77-892670836https://doi.org/10.1177/02670836241255559https://idr.nitk.ac.in/handle/123456789/28216Here, we report the development of high corrosion-resistant (Ni-Fe) alloy coatings from a low-concentration bath through multilayer approach. The corrosion analysis of (Ni-Fe) alloys electrodeposited at different current densities (2.0–5.0 A/dm2) revealed that the coating developed at 2.0 A/dm2, represented as (Ni-Fe)<inf>2.0 A/dm</inf>2 is highly anticorrosive. The corrosion resistance of monolayer (Ni-Fe)<inf>2.0 A/dm</inf>2 coating, showing a corrosion rate of 14.71 × 10−2 mm/y was further improved by utilizing multilayer approach. Corrosion study revealed that multilayer coating having 120 layers, represented as (Ni-Fe)<inf>2.0/4.0/120</inf> was six times more anticorrosive (with corrosion rate = 2.33 × 10−2 mm/y), compared to its monolayer counterpart. The improved anticorrosion performance of multilayered coatings was explained in the light of advanced instrumental techniques. © The Author(s) 2024.(Ni-Fe) alloycorrosion studyenergy dispersive X-ray analysismultilayer coatingscanning electron microscopyX-ray diffraction study