A historical, statistical and electrochemical approach on the effect of microstructure in the anodizing of Al alloys: a review

JVS Araujo, M Milagre, I Costa - Critical Reviews in Solid State and …, 2024 - Taylor & Francis
Anodizing is a well-documented surface treatment that is inserted in a complex protection
system against corrosion applied to Al alloys. In the scientific literature, there are many …

Corrosion and corrosion-fatigue synergism on the base metal and nugget zone of the 2524-T3 Al alloy joined by FSW process

JA Moreto, MS Dos Santos, MOA Ferreira… - Corrosion …, 2021 - Elsevier
The corrosion processes and its influence on the FCG curves of the 2524-T3 alloy joined by
FSW was studied in the nugget and BM. To assess the corrosion process, SVET, pH micro …

On the local corrosion behavior of coupled welded zones of the 2098-T351 Al-Cu-Li alloy produced by Friction Stir Welding (FSW): An amperometric and …

RMP da Silva, J Izquierdo, MX Milagre… - Electrochimica …, 2021 - Elsevier
Localized electrochemical methods supported by surface analytical characterizations were
employed to investigate galvanic coupling effects and local electrochemical activity …

Coupling effect on corrosion behavior of multi-phase AlCuMnFe IMPs in 2050-T84 Al-Li alloy

C Han, M Yu, J Xiao, S Li, J Liu - Corrosion Science, 2023 - Elsevier
Abstract The effect of AlCuMnFe IMPs on the corrosion behavior of 2050-T84 Al-Li alloy was
investigated in NaCl solution. EBSD phase map illustrated that AlCuMnFe IMPs consisted of …

Galvanic and asymmetry effects on the local electrochemical behavior of the 2098-T351 alloy welded by friction stir welding

MX Milagre, U Donatus, NV Mogili, RMP Silva… - Journal of Materials …, 2020 - Elsevier
Scanning electrochemical microscopy (SECM) and scanning vibrating electrode technique
(SVET) were used to investigate the electrochemical behaviour of the top surface of the …

Corrosion behaviour of reactive sputtering deposition niobium oxide based coating on the 2198-T851 aluminium alloy

LR Freitas, RV Gelamo, CEB Marino… - Surface and Coatings …, 2022 - Elsevier
This work aims to improve the corrosion properties of the 2198-T851 aluminium alloy by
coating with a set of niobium oxide thin films, using the reactive sputtering technique. The …

Exfoliation and intergranular corrosion resistance of the 2198 Al–Cu–Li alloy with different thermomechanical treatments

JV de Sousa Araujo, MX Milagre… - Materials and …, 2020 - Wiley Online Library
In this study, the resistance to exfoliation and intergranular corrosion (IGC) of the 2198 Al–
Cu–Li alloy submitted to different thermomechanical treatments (T3, T8, and T851) was …

How microstructure affects localized corrosion resistance of stir zone of the AA2198-T8 alloy after friction stir welding

CSC Machado, U Donatus, MX Milagre… - Materials …, 2021 - Elsevier
In this study, the microstructure and corrosion resistance of the stir zone (SZ) of the AA2198-
T8 Al-Cu-Li alloy welded by friction stir welding (FSW) were investigated by microscopy …

TSA anodising voltage effects on the near-surface coarse intermetallic particles in the AA2024-T3 and AA2198-T8 alloys

JV de Sousa Araujo, M Xavier Milagre… - Corrosion …, 2022 - Taylor & Francis
In this study, the behaviour of the micrometric particles of the AA2198-T8 alloy during
anodising at various voltages and the effect of anodising voltage on the anodised surface …

[HTML][HTML] Exfoliation corrosion susceptibility in the zones of friction stir welded AA2098-T351

MX Milagre, U Donatus, CSC Machado… - Journal of Materials …, 2019 - Elsevier
In the present study, the exfoliation susceptibility of the weld zones in friction stir welded
AA2098-T351 was compared with that of the base metal (BM) according to ASTM G34 …