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Formation of Rust During the Corrosion of Steel in Water and (NH4)2SO4 Solutions

Svetozar Musić ; Ruđer Bošković Institute, P. O. Box 1016, 41001 Zagreb, Republic of Croatia
Đurđica Dragčević ; Ruđer Bošković Institute, P. O. Box 1016, 41001 Zagreb, Republic of Croatia
Stanko Popović ; Department of Physics, Faculty of Science, University of Zagreb, P. O. Box 162, 41001 Zagreb, Republic of Croatia

Puni tekst: engleski, pdf (22 MB) str. 469-478 preuzimanja: 142* citiraj
APA 6th Edition
Musić, S., Dragčević, Đ. i Popović, S. (1993). Formation of Rust During the Corrosion of Steel in Water and (NH4)2SO4 Solutions. Croatica Chemica Acta, 66 (3-4), 469-478. Preuzeto s https://hrcak.srce.hr/137048
MLA 8th Edition
Musić, Svetozar, et al. "Formation of Rust During the Corrosion of Steel in Water and (NH4)2SO4 Solutions." Croatica Chemica Acta, vol. 66, br. 3-4, 1993, str. 469-478. https://hrcak.srce.hr/137048. Citirano 09.08.2020.
Chicago 17th Edition
Musić, Svetozar, Đurđica Dragčević i Stanko Popović. "Formation of Rust During the Corrosion of Steel in Water and (NH4)2SO4 Solutions." Croatica Chemica Acta 66, br. 3-4 (1993): 469-478. https://hrcak.srce.hr/137048
Harvard
Musić, S., Dragčević, Đ., i Popović, S. (1993). 'Formation of Rust During the Corrosion of Steel in Water and (NH4)2SO4 Solutions', Croatica Chemica Acta, 66(3-4), str. 469-478. Preuzeto s: https://hrcak.srce.hr/137048 (Datum pristupa: 09.08.2020.)
Vancouver
Musić S, Dragčević Đ, Popović S. Formation of Rust During the Corrosion of Steel in Water and (NH4)2SO4 Solutions. Croatica Chemica Acta [Internet]. 1993 [pristupljeno 09.08.2020.];66(3-4):469-478. Dostupno na: https://hrcak.srce.hr/137048
IEEE
S. Musić, Đ. Dragčević i S. Popović, "Formation of Rust During the Corrosion of Steel in Water and (NH4)2SO4 Solutions", Croatica Chemica Acta, vol.66, br. 3-4, str. 469-478, 1993. [Online]. Dostupno na: https://hrcak.srce.hr/137048. [Citirano: 09.08.2020.]

Sažetak
Formation of rust during the corrosion of steel in water and (NH4>2S04 solutions was monitored at 20 °C up to 3 months and at 90 °C up to 3 days. All corrosion products were analyzed by X-ray diffraction and Fourier transform IR spectroscopy. Four oxide phases, lepidocrocite (y-FeOOH), goethite (a-FeOOH), magnetite (Fe3C>4) and hematite (a-Fe203), were found in the corrosion products. Their distribution or absence of some oxide phases in corrosion products were strongly dependent on the experimental conditions. The strong influence of (NH4>2S04 electrolyte on the phase composition of the rust was explained by the cumulative effect of two aggressive ions, NH4 and SO4. Possible pathways for the formation of iron oxide phases in the rust were discussed.

Hrčak ID: 137048

URI
https://hrcak.srce.hr/137048

Posjeta: 241 *