Thiophene derivatives as corrosion inhibitors for 2024-T3 aluminum alloy in hydrochloric acid medium
Nаdiа Аrrousse, Yasmine Fernine, Nabil Al‐Zaqri, Ahmed Boshaala, Elhachmia Ech-chihbi, Rajae Salim, F. El Hajjaji, Anouar Alami, M. Ebn Touhamı, M. Taleb
Abstract
SEM/EDX confirmed the presence of a barrier layer covering the aluminum surface. The experimental inhibition efficiencies were correlated with global descriptors, which confirmed that this theoretical study is useful for the protection of aluminum alloy metal in an acidic medium.
Topics & Concepts
Hydrochloric acidAluminiumCorrosionThiopheneAlloyChemistryNuclear chemistryMetallurgyInorganic chemistryMaterials scienceOrganic chemistryCorrosion Behavior and InhibitionConcrete Corrosion and DurabilityHydrogen embrittlement and corrosion behaviors in metals