EIS analysis of corrosion behavior of aluminum dross concrete in chloride environment

Wahyu Budiarto, Rini Riastuti, Nono Darsono, Yudi Nugraha Thaha

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Aluminum dross has a low aluminum metal content, so it may be served in making concrete. The addition of aluminum dross is expected to improve the concrete passive layer, contributing to corrosion control. This research investigates corrosion behavior of reinforced bar embedded in concrete with aluminum-added in the immerse condition by seawater. The impact of chloride ion exposure on the reinforced bar will be characterized by electrochemical impedance spectroscopy and potentiodynamic polarization. The microstructure evolution due to time exposure and chloride ion content could be explored by scanning electron microscope. Corrosion resistance on the reinforced bar tends to increase with aluminum dross presence. The consequences demonstrate the significant influence of aluminum dross on the passivation area and corrosion behavior of concrete.

Original languageEnglish
Title of host publicationAdvances in Metallurgy and Engineering Materials
Subtitle of host publicationCharacterizations and Innovation
EditorsJaka Fajar Fatriansyah, Deni Ferdian, Wahyuaji Narottama Putra, Akhmad Herman Yuwono, Donanta Dhaneswara, Nofrijon Sofyan
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735444669
DOIs
Publication statusPublished - 9 May 2023
EventInternational Meeting on Advances in Metallurgy and Materials 2020, i-MAMM 2020 - Virtual, Online
Duration: 16 Nov 202017 Nov 2020

Publication series

NameAIP Conference Proceedings
Volume2538
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Meeting on Advances in Metallurgy and Materials 2020, i-MAMM 2020
CityVirtual, Online
Period16/11/2017/11/20

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