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Study of the Corrosion of Nickel–Chromium Alloy in an Acidic Solution Protected by Nickel Nanoparticles

Mohammad N. MajeedCollege of Education, Department of Chemistry, University of Al-Qadisiyah, Al Diwaniyah 58001, IraqQahtan A. YousifCollege of Engineering, Department of Materials Engineering, University of Al-Qadisiyah, Al Diwaniyah 58001, IraqMahmoud A. BedairCollege of Science and arts, University of Bisha, P.O. Box 101, Al-Namas 61977, Saudi Arabia
2022en
ABI

Abstract

current density when pH = 1 is used. As demonstrated by the results of this research, the nickel-chromium alloy can be protected from corrosion in acidic media by a low-acidity bath coating layer. Surface morphologies have shown that coatings at different acidic scales may be able to resist an acid attack because of their excellent adherence to the nickel-chromium alloy surface. Measures for determining and studying the composition of the alloy surface's protective covering were improved using X-ray diffraction (XRD).

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