Corrosion protection of aluminum alloy 7075 using functionalized micro- silica based epoxy coatings

Composite coatings were prepared by using epoxy-hardener having a 2:1 composition and functionalized SiO 2 having 0, 0.01, 0.03, and 0.05 proportion/s accordingly. Curing of the coatings on aluminium alloy 7075 substrates was performed at a temperature of 60 ± 5 °C. Moreover, corrosion assessment wa...

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Veröffentlicht in:	Materials research express 2023-04, Vol.10 (4), p.45301
Hauptverfasser:	Khan, Arshad Ali, Khan, Afzal, Zafar, Zainab, Ahmad, Ishaq, Islam, Bilal
Format:	Artikel
Sprache:	eng
Schlagworte:	aluminum alloy 7075 Aluminum base alloys Charge transfer composite coatings Composition Corrosion Corrosion prevention corrosion protection Corrosion rate EIS Electrochemical impedance spectroscopy Epoxy coatings Fourier transforms functionalized micro-silica Infrared spectroscopy Room temperature Silicon dioxide Spectrum analysis Substrates
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