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Investigation on corrosion susceptibility of Al-Cu-Li alloys by friction stir welding (FSW) through scanning vibrating electrode technique (SVET)

Grant number: 17/03095-3
Support type:Scholarships in Brazil - Post-Doctorate
Effective date (Start): July 01, 2017
Effective date (End): May 31, 2019
Field of knowledge:Engineering - Materials and Metallurgical Engineering - Physical Metallurgy
Principal researcher:Isolda Costa
Grantee:Uyime Donatus
Home Institution: Instituto de Pesquisas Energéticas e Nucleares (IPEN). Secretaria de Desenvolvimento Econômico (São Paulo - Estado). São Paulo , SP, Brazil
Associated research grant:13/13235-6 - Investigation on the localized corrosion and the fatigue corrosion resistance of high strength aluminum alloys joined by friction stir welding (FSW), AP.TEM

Abstract

The research aims to investigate the localized corrosion resistance of the AA2198-T851 alloy of use in the aeronautic industry (high mechanical resistance) by electrochemical techniques of high resolution, such as the SVET technique. (AU)

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Scientific publications (19)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DE VIVEIROS, BARBARA VICTORIA GONCALVES; DONATUS, UYIME; CAVALIERI DE ALENCAR, MAICON; BERBEL, LARISSA OLIVEIRA; COSTA, ISOLDA. Comparing the corrosion behaviour of AA2050 and AA7050 aluminium alloys by scanning vibrating electrode and scanning ion-selective electrode techniques. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, OCT 2021. Web of Science Citations: 0.
CARVALHO MACHADO, CARULINE DE SOUZA; PEREIRA DA SILVA, REJANE MARIA; DE SOUSA ARAUJO, JOAO VICTOR; MILAGRE, MARIANA XAVIER; DONATUS, UYIME; GONCALVES DE VIVEIROS, BARBARA VICTORIA; KLUMPP, RAFAEL EMIL; COSTA, ISOLDA. Influence of chloride ions concentration on the development of severe localised corrosion and its effects on the electrochemical response of the 2198-T8 alloy. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, v. 56, n. 4, p. 341-350, MAY 19 2021. Web of Science Citations: 0.
CARVALHO MACHADO, CARULINE DE SOUZA; DONATUS, UYIME; MILAGRE, MARIANA XAVIER; ARAUJO, JOAO VICTOR DE S.; DE VIVEIROS, BARBARA VICTORIA G.; KLUMPP, RAFAEL EMIL; PEREIRA, VICTOR FERRINHO; COSTA, ISOLDA. How microstructure affects localized corrosion resistance of stir zone of the AA2198-T8 alloy after friction stir welding. MATERIALS CHARACTERIZATION, v. 174, APR 2021. Web of Science Citations: 0.
CARVALHO MACHADO, CARULINE DE SOUZA; PEREIRA DA SILVA, REJANE MARIA; DE SOUSA ARAUJO, JOAO VICTOR; MILAGRE, MARIANA XAVIER; DONATUS, UYIME; GONCALVES DE VIVEIROS, BARBARA VICTORIA; KLUMPP, RAFAEL EMIL; COSTA, ISOLDA. Influence of chloride ions concentration on the development of severe localised corrosion and its effects on the electrochemical response of the 2198-T8 alloy. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, DEC 2020. Web of Science Citations: 0.
MILAGRE, MARIANA X.; DONATUS, UYIME; MOGILI, V, NAGA; SILVA, REJANE MARIA P.; DE VIVEIROS, BARBARA VICTORIA G.; PEREIRA, VICTOR F.; ANTUNES, RENATO A.; MACHADO, CARULINE S. C.; ARAUJO, JOAO VICTOR S.; COSTA, ISOLDA. Galvanic and asymmetry effects on the local electrochemical behavior of the 2098-T351 alloy welded by friction stir welding. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v. 45, p. 162-175, MAY 15 2020. Web of Science Citations: 3.
MACHADO, CARULINE DE S. C.; KLUMPP, RAFAEL E.; AYUSSO, VICTOR H.; DONATUS, UYIME; MILAGRE, MARIANA X.; ARAUJO, JOAO V. DE S.; MACHADO, GLAUSON A. F.; COSTA, I. Effect of surface treatments on the localized corrosion resistance of the AA2198-T8 aluminum lithium alloy welded by FSW process. SURFACE AND INTERFACE ANALYSIS, v. 51, n. 12, SI, p. 1231-1239, DEC 2019. Web of Science Citations: 0.
DONATUS, UYIME; PEREIRA DA SILVA, REJANE MARIA; DE SOUSA ARAUJO, JOAO VICTOR; MILAGRE, MARIANA XAVIER; DE ABREU, CAIO PALUMBO; CARVALHO MACHADO, CARULINE DE SOUZA; COSTA, ISOLDA. Macro and microgalvanic interactions in friction stir weldment of AA2198-T851 alloy. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, v. 8, n. 6, p. 6209-6222, NOV-DEC 2019. Web of Science Citations: 0.
MILAGRE, MARIANA X.; DONATUA, UYIME; MACHADO, CARULINE S. C.; ARAUJO, JOAO VICTOR S.; FERREIRA, RAPHAEL O.; SILVA, REJANE MARIA P.; ANTUNES, RENATO A.; COSTA, ISOLDA. Exfoliation corrosion susceptibility in the zones of friction stir welded AA2098-T351. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, v. 8, n. 6, p. 5916-5929, NOV-DEC 2019. Web of Science Citations: 1.
QUEIROZ, FERNANDA MARTINS; DONATUS, UYIME; PRADA RAMIREZ, OSCAR MAURICIO; DE SOUSA ARAUJO, JOAO VICTOR; GONCALVES DE VIVEIROS, BARBARA VICTORIA; LAMAKA, SVIATLANA; ZHELUDKEVICH, MIKHAIL; MASOUMI, MOHAMMAD; VIVIER, VINCENT; COSTA, ISOLDA; DE MELO, HERCILIO GOMES. Effect of unequal levels of deformation and fragmentation on the electrochemical response of friction stir welded AA2024-T3 alloy. Electrochimica Acta, v. 313, p. 271-281, AUG 1 2019. Web of Science Citations: 1.
CARVALHO MACHADO, CARULINE DE SOUZA; DONATUS, UYIME; MILAGRE, MARIANA X.; MOGILI, NAGA V. V.; GIORJAO, RAFAEL A. R.; KLUMPP, RAFAEL EMIL; ARAUJO, JOAO VICTOR DE S.; FERREIRA, RAPHAEL OLIVEIRA; COSTA, ISOLDA. Correlating the Modes of Corrosion with Microstructure in the Friction Stir Welded AA2198-T8 Alloy in Aqueous Hydrogen Peroxide-Chloride Medium. CORROSION, v. 75, n. 6, p. 628-640, JUN 2019. Web of Science Citations: 2.
DONATUS, UYIME; DE SOUSA ARAUJO, JOAO VICTOR; CARVALHO MACHADO, CARULINE DE SOUZA; VARDHAN MOGILI, NAGA VISHNU; ANTUNES, RENATO ALTOBELLI; COSTA, ISOLDA. The effect of manufacturing process induced near-surface deformed layer on the corrosion behaviour of AA2198-T851 Al-Cu-Li alloy. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, v. 54, n. 3, p. 205-215, APR 3 2019. Web of Science Citations: 2.
MILAGRE, MARIANA X.; DONATUS, UYIME; MACHADO, CARULINE S. C.; ARAUJO, JOAO VICTOR S.; DA SILVA, REJANE MARIA P.; DE VIVEIROS, BARBARA VICTORIA G.; ASTARITA, ANTONELLO; COSTA, ISOLDA. Comparison of the corrosion resistance of an Al-Cu alloy and an Al-Cu-Li alloy. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY, v. 54, n. 5, p. 1-11, APR 2019. Web of Science Citations: 2.
DONATUS, UYIME; KLUMPP, RAFAEL EMIL; VARDAN MOGILI, NAGA VISHNU; ANTUNES, RENATO ALTOBELLI; MILAGRE, MARIANA XAVIER; COSTA, ISOLDA. The effect of surface pretreatment on the corrosion behaviour of silanated AA2198-T851 Al-Cu-Li alloy. SURFACE AND INTERFACE ANALYSIS, v. 51, n. 2, p. 275-289, FEB 2019. Web of Science Citations: 0.
DONATUS, UYIME; FERREIRA, RAPHAEL OLIVEIRA; MOGILI, NAGA VISHNU VARDAN; GONCALVES DE VIVEIROSA, BARBARA VICTORIA; MILAGRE, MARIANA XAVIER; COSTA, ISOLDA. Corrosion and anodizing behaviour of friction stir weldment of AA2198-T851 Al-Cu-Li alloy. Materials Chemistry and Physics, v. 219, p. 493-511, NOV 1 2018. Web of Science Citations: 3.
DONATUS, UYIME; BERBEL, LARISSA O.; COSTA, ISOLDA. Qualitative use of potentiodynamic polarization and anodic hydrogen evolution in the assessment of corrosion susceptibility in AA2198-T851 Al-Cu-Li alloy. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, v. 69, n. 10, p. 1375-1388, OCT 2018. Web of Science Citations: 5.
DONATUS, UYIME; GONCALVES DE VIVEIROS, BARBARA VICTORIA; DE ALENCAR, MAICON CAVALIERI; FERREIRA, RAPHAEL OLIVEIRA; MILAGRE, MARIANA XAVIER; COSTA, ISOLDA. Correlation between corrosion resistance, anodic hydrogen evolution and microhardness in friction stir weldment of AA2198 alloy. MATERIALS CHARACTERIZATION, v. 144, p. 99-112, OCT 2018. Web of Science Citations: 8.
MILAGRE, MARIANA X.; MOGILI, NAGA V.; DONATUS, UYIME; GIORJAO, RAFAEL A. R.; TERADA, MAYSA; ARAUJO, JOAO VICTOR S.; MACHADO, CARULINE S. C.; COSTA, ISOLDA. On the microstructure characterization of the AA2098-T351 alloy welded by FSW. MATERIALS CHARACTERIZATION, v. 140, p. 233-246, JUN 2018. Web of Science Citations: 10.
DE SOUSA ARAUJO, JOAO VICTOR; DONATUS, UYIME; QUEIROZ, FERNANDA MARTINS; TERADA, MAYSA; MILAGRE, MARIANA XAVIER; DE ALENCAR, MAICON CAVALIERI; COSTA, ISOLDA. On the severe localized corrosion susceptibility of the AA2198-T851 alloy. Corrosion Science, v. 133, p. 132-140, APR 1 2018. Web of Science Citations: 14.
DONATUS, UYIME; TERADA, MAYSA; OSPINA, CARLOS RAMIREZ; QUEIROZ, FERNANDA MARTINS; SANTOS BUGARIN, ALINE FATIMA; COSTA, ISOLDA. On the AA2198-T851 alloy microstructure and its correlation with localized corrosion behaviour. Corrosion Science, v. 131, p. 300-309, FEB 2018. Web of Science Citations: 23.

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