Corrosion protection of aluminium by a cataphoretic epoxy coating
Само за регистроване кориснике
1999
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The corrosion behavior and thermal stability of epoxy coating electrodeposited on aluminium have been investigated during exposure to 3% NaCl. Electrochemical impedance spectroscopy (EIS), gravimetric liquid sorption experiments, thermogravimetric analysis (TGA) and polarization measurements were used. From the results obtained from EIS (pore resistance, coating capacitance, relative permittivity of coating, charge-transfer resistance, double-layer capacitance), gravimetric liquid sorption experiments (diffusion coefficient, energy of activation of water diffusion) and TGA (water content inside the coating and thermal stability), it can be concluded that the electrochemical, transport and thermal properties of an epoxy coating on aluminium are significantly improved with respect to the same epoxy coating on other substrates (steel, phosphatized steel, steel modified by Zn-Ni alloy). The better protective properties can be explained by less porous structure of the coating on aluminium, ...caused by lower rate of H-2 evolution, while the prolonged corrosion protection is due to the passive, mainly barrier film of Al2O3 on its surface.
Кључне речи:
corrosion / epoxy coatings / electrodeposition / aluminium / EISИзвор:
Progress in Organic Coatings, 1999, 36, 1-2, 53-63Издавач:
- Elsevier Science Sa, Lausanne
DOI: 10.1016/S0300-9440(99)00024-7
ISSN: 0300-9440
WoS: 000081773400008
Scopus: 2-s2.0-0039032562
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Mišković-Stanković, Vesna AU - Stanić, MR AU - Dražić, Dragutin M. PY - 1999 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/263 AB - The corrosion behavior and thermal stability of epoxy coating electrodeposited on aluminium have been investigated during exposure to 3% NaCl. Electrochemical impedance spectroscopy (EIS), gravimetric liquid sorption experiments, thermogravimetric analysis (TGA) and polarization measurements were used. From the results obtained from EIS (pore resistance, coating capacitance, relative permittivity of coating, charge-transfer resistance, double-layer capacitance), gravimetric liquid sorption experiments (diffusion coefficient, energy of activation of water diffusion) and TGA (water content inside the coating and thermal stability), it can be concluded that the electrochemical, transport and thermal properties of an epoxy coating on aluminium are significantly improved with respect to the same epoxy coating on other substrates (steel, phosphatized steel, steel modified by Zn-Ni alloy). The better protective properties can be explained by less porous structure of the coating on aluminium, caused by lower rate of H-2 evolution, while the prolonged corrosion protection is due to the passive, mainly barrier film of Al2O3 on its surface. PB - Elsevier Science Sa, Lausanne T2 - Progress in Organic Coatings T1 - Corrosion protection of aluminium by a cataphoretic epoxy coating EP - 63 IS - 1-2 SP - 53 VL - 36 DO - 10.1016/S0300-9440(99)00024-7 ER -
@article{ author = "Mišković-Stanković, Vesna and Stanić, MR and Dražić, Dragutin M.", year = "1999", abstract = "The corrosion behavior and thermal stability of epoxy coating electrodeposited on aluminium have been investigated during exposure to 3% NaCl. Electrochemical impedance spectroscopy (EIS), gravimetric liquid sorption experiments, thermogravimetric analysis (TGA) and polarization measurements were used. From the results obtained from EIS (pore resistance, coating capacitance, relative permittivity of coating, charge-transfer resistance, double-layer capacitance), gravimetric liquid sorption experiments (diffusion coefficient, energy of activation of water diffusion) and TGA (water content inside the coating and thermal stability), it can be concluded that the electrochemical, transport and thermal properties of an epoxy coating on aluminium are significantly improved with respect to the same epoxy coating on other substrates (steel, phosphatized steel, steel modified by Zn-Ni alloy). The better protective properties can be explained by less porous structure of the coating on aluminium, caused by lower rate of H-2 evolution, while the prolonged corrosion protection is due to the passive, mainly barrier film of Al2O3 on its surface.", publisher = "Elsevier Science Sa, Lausanne", journal = "Progress in Organic Coatings", title = "Corrosion protection of aluminium by a cataphoretic epoxy coating", pages = "63-53", number = "1-2", volume = "36", doi = "10.1016/S0300-9440(99)00024-7" }
Mišković-Stanković, V., Stanić, M.,& Dražić, D. M.. (1999). Corrosion protection of aluminium by a cataphoretic epoxy coating. in Progress in Organic Coatings Elsevier Science Sa, Lausanne., 36(1-2), 53-63. https://doi.org/10.1016/S0300-9440(99)00024-7
Mišković-Stanković V, Stanić M, Dražić DM. Corrosion protection of aluminium by a cataphoretic epoxy coating. in Progress in Organic Coatings. 1999;36(1-2):53-63. doi:10.1016/S0300-9440(99)00024-7 .
Mišković-Stanković, Vesna, Stanić, MR, Dražić, Dragutin M., "Corrosion protection of aluminium by a cataphoretic epoxy coating" in Progress in Organic Coatings, 36, no. 1-2 (1999):53-63, https://doi.org/10.1016/S0300-9440(99)00024-7 . .