The effect of Zn-Ni sublayers on the corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel
Апстракт
The electrochemical and transport properties, as well as the thermal stability of epoxy coatings electrodeposited on steel and steel modified by Zn-Ni alloys were investigated during exposure to 3 % NaCl. The Zn-Ni alloys were electrodeposited on steel using direct and pulse current. From the time dependence of the pore resistance of the epoxy coating (impedance measurements), the diffusion coefficient of water through the epoxy coating (gravimetric liquid sorption measurements) and the thermal stability of the epoxy coating (thermogravimetric analysis), it was shown that Zn-Ni sublayers significantly improve the corrosion stability of a protective system based on an epoxy coating. The values of the pore resistance were almost unchanged over a long period of immersion time for epoxy coatings on steel modified by Zn-Ni alloys, inidicating the great stability of these protective systems.
Кључне речи:
electrodeposition / epoxy coatings / Zn-Ni alloys / steel / corrosion / EISИзвор:
Journal of the Serbian Chemical Society, 2000, 65, 12, 923-933Колекције
Институција/група
VinčaTY - JOUR AU - Mišković-Stanković, Vesna B. AU - Bajat, Jelena B. AU - Maksimović, M.D. AU - Kačarević-Popović, Zorica M. PY - 2000 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2404 AB - The electrochemical and transport properties, as well as the thermal stability of epoxy coatings electrodeposited on steel and steel modified by Zn-Ni alloys were investigated during exposure to 3 % NaCl. The Zn-Ni alloys were electrodeposited on steel using direct and pulse current. From the time dependence of the pore resistance of the epoxy coating (impedance measurements), the diffusion coefficient of water through the epoxy coating (gravimetric liquid sorption measurements) and the thermal stability of the epoxy coating (thermogravimetric analysis), it was shown that Zn-Ni sublayers significantly improve the corrosion stability of a protective system based on an epoxy coating. The values of the pore resistance were almost unchanged over a long period of immersion time for epoxy coatings on steel modified by Zn-Ni alloys, inidicating the great stability of these protective systems. T2 - Journal of the Serbian Chemical Society T1 - The effect of Zn-Ni sublayers on the corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel VL - 65 IS - 12 SP - 923 EP - 933 UR - https://hdl.handle.net/21.15107/rcub_vinar_2404 ER -
@article{ author = "Mišković-Stanković, Vesna B. and Bajat, Jelena B. and Maksimović, M.D. and Kačarević-Popović, Zorica M.", year = "2000", abstract = "The electrochemical and transport properties, as well as the thermal stability of epoxy coatings electrodeposited on steel and steel modified by Zn-Ni alloys were investigated during exposure to 3 % NaCl. The Zn-Ni alloys were electrodeposited on steel using direct and pulse current. From the time dependence of the pore resistance of the epoxy coating (impedance measurements), the diffusion coefficient of water through the epoxy coating (gravimetric liquid sorption measurements) and the thermal stability of the epoxy coating (thermogravimetric analysis), it was shown that Zn-Ni sublayers significantly improve the corrosion stability of a protective system based on an epoxy coating. The values of the pore resistance were almost unchanged over a long period of immersion time for epoxy coatings on steel modified by Zn-Ni alloys, inidicating the great stability of these protective systems.", journal = "Journal of the Serbian Chemical Society", title = "The effect of Zn-Ni sublayers on the corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel", volume = "65", number = "12", pages = "923-933", url = "https://hdl.handle.net/21.15107/rcub_vinar_2404" }
Mišković-Stanković, V. B., Bajat, J. B., Maksimović, M.D.,& Kačarević-Popović, Z. M.. (2000). The effect of Zn-Ni sublayers on the corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel. in Journal of the Serbian Chemical Society, 65(12), 923-933. https://hdl.handle.net/21.15107/rcub_vinar_2404
Mišković-Stanković VB, Bajat JB, Maksimović M, Kačarević-Popović ZM. The effect of Zn-Ni sublayers on the corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel. in Journal of the Serbian Chemical Society. 2000;65(12):923-933. https://hdl.handle.net/21.15107/rcub_vinar_2404 .
Mišković-Stanković, Vesna B., Bajat, Jelena B., Maksimović, M.D., Kačarević-Popović, Zorica M., "The effect of Zn-Ni sublayers on the corrosion behaviour and thermal stability of epoxy coatings electrodeposited on steel" in Journal of the Serbian Chemical Society, 65, no. 12 (2000):923-933, https://hdl.handle.net/21.15107/rcub_vinar_2404 .