Pregled bibliografske jedinice broj: 1249507
Revealing corrosion parameters of steel in alkali- activated materials
Revealing corrosion parameters of steel in alkali- activated materials // Corrosion science, 210 (2023), 2; 110849, 14 doi:10.1016/j.corsci.2022.110849 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1249507 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Revealing corrosion parameters of steel in alkali-
activated materials
Autori
Runci, Antonino ; Provis, John, L. ; Serdar, Marijana
Izvornik
Corrosion science (0010-938X) 210
(2023), 2;
110849, 14
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Alkali-activated material ; Corrosion ; Chloride ; EIS ; Tafel
Sažetak
The long-term corrosion behaviour of reinforcing steel embedded in alkali-activated mortars (AAMs) prepared with three different binder compositions was monitored over a 360-day period by cyclic wetting/drying and spraying with chloride solution. Corrosion potential and polarisation resistance were determined by linear polarisation, individual resistance of mortar and steel by electrochemical impedance spectroscopy, and Tafel slopes by potentiodynamic anodic polarisation. The results were validated by correlating the electrochemical mass losses with the gravimetric mass losses. Based on the time evolution of the corrosion parameters, the study proposes new limits for passive and active corrosion conditions for reinforcing steel in AAMs.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti
POVEZANOST RADA
Projekti:
--UIP-2017-05-4767 - Alternativna veziva za beton: razumijevanje mikrostrukture za predviđanje trajnosti (ABC) (Serdar, Marijana) ( CroRIS)
--813596 - PhD Training Network on Durable, Reliable and Sustainable Structures with Alkali-Activated Materials (DuRSAAM) (Serdar, Marijana) ( CroRIS)
Ustanove:
Građevinski fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
