Electrochemical deposition and characterization of zinc-nickel alloys deposited by direct and pulse current
Elektrohemijsko taloženje i karakterizacija legura cink-nikal dobijenih konstantnom i pulsirajućom strujom
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Chemical composition and phase structure of Zn-Ni alloys obtained by electrochemical deposition under various conditions were investigated. The alloys were deposited on a rotating disc electrode and steel panel from chloride solutions by direct and pulse current. The influence of the pulse plating variables (on-time, off-time, relation of off- and on-time) on the composition, phase structure and corrosion properties were investigated. The phase composition affects the anticorrosive properties of Zn-Ni alloys during exposure to a corrosive agent (3% NaCl solution). It was shown that a Zn-Ni alloy electrodeposited by pulse current with a pulse time of 1 ms and an off- and on-time ratio of 1 exhibits the best corrosion properties.
Ispitivani su hemijski sastav i fazna struktura legura Zn-Ni dobijenih primenom različitih parametara elektrohemijskog taloženja. Legure su taložene iz hloridnog rastvora na rotirajućoj disk elektrodi i na čeličnim pločicama konstantnom i pulsirajućom strujom. Ispitivani su parametri pulsirajućeg taloženja (katodnog vremena, vremena pauze i odnosa pauze i katodnog vremena) na sastav, faznu strukturu i korozione osobine legura. Pokazano je da fazni sastav utiče na antikorozione osobine Zn-Ni legura tokom izlaganja dejstvu rastvora 3% NaCl. Legura Zn-Ni dobijena pulsirajućim taloženjem sa katodnim vremenom od 1 ms i odnosom pauze i pulsa od 1 ima najbolje korozione osobine.
Кључне речи:
Zn-Ni alloy / electrodeposition / pulse current / ALSV / corrosionИзвор:
Journal of the Serbian Chemical Society, 2002, 67, 8-9, 625-634Издавач:
- Serbian Chemical Society, Belgrade
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Bajat, Jelena AU - Maksimović, Miodrag D. AU - Radović, Goran R. PY - 2002 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/495 AB - Chemical composition and phase structure of Zn-Ni alloys obtained by electrochemical deposition under various conditions were investigated. The alloys were deposited on a rotating disc electrode and steel panel from chloride solutions by direct and pulse current. The influence of the pulse plating variables (on-time, off-time, relation of off- and on-time) on the composition, phase structure and corrosion properties were investigated. The phase composition affects the anticorrosive properties of Zn-Ni alloys during exposure to a corrosive agent (3% NaCl solution). It was shown that a Zn-Ni alloy electrodeposited by pulse current with a pulse time of 1 ms and an off- and on-time ratio of 1 exhibits the best corrosion properties. AB - Ispitivani su hemijski sastav i fazna struktura legura Zn-Ni dobijenih primenom različitih parametara elektrohemijskog taloženja. Legure su taložene iz hloridnog rastvora na rotirajućoj disk elektrodi i na čeličnim pločicama konstantnom i pulsirajućom strujom. Ispitivani su parametri pulsirajućeg taloženja (katodnog vremena, vremena pauze i odnosa pauze i katodnog vremena) na sastav, faznu strukturu i korozione osobine legura. Pokazano je da fazni sastav utiče na antikorozione osobine Zn-Ni legura tokom izlaganja dejstvu rastvora 3% NaCl. Legura Zn-Ni dobijena pulsirajućim taloženjem sa katodnim vremenom od 1 ms i odnosom pauze i pulsa od 1 ima najbolje korozione osobine. PB - Serbian Chemical Society, Belgrade T2 - Journal of the Serbian Chemical Society T1 - Electrochemical deposition and characterization of zinc-nickel alloys deposited by direct and pulse current T1 - Elektrohemijsko taloženje i karakterizacija legura cink-nikal dobijenih konstantnom i pulsirajućom strujom EP - 634 IS - 8-9 SP - 625 VL - 67 UR - https://hdl.handle.net/21.15107/rcub_technorep_495 ER -
@article{ author = "Bajat, Jelena and Maksimović, Miodrag D. and Radović, Goran R.", year = "2002", abstract = "Chemical composition and phase structure of Zn-Ni alloys obtained by electrochemical deposition under various conditions were investigated. The alloys were deposited on a rotating disc electrode and steel panel from chloride solutions by direct and pulse current. The influence of the pulse plating variables (on-time, off-time, relation of off- and on-time) on the composition, phase structure and corrosion properties were investigated. The phase composition affects the anticorrosive properties of Zn-Ni alloys during exposure to a corrosive agent (3% NaCl solution). It was shown that a Zn-Ni alloy electrodeposited by pulse current with a pulse time of 1 ms and an off- and on-time ratio of 1 exhibits the best corrosion properties., Ispitivani su hemijski sastav i fazna struktura legura Zn-Ni dobijenih primenom različitih parametara elektrohemijskog taloženja. Legure su taložene iz hloridnog rastvora na rotirajućoj disk elektrodi i na čeličnim pločicama konstantnom i pulsirajućom strujom. Ispitivani su parametri pulsirajućeg taloženja (katodnog vremena, vremena pauze i odnosa pauze i katodnog vremena) na sastav, faznu strukturu i korozione osobine legura. Pokazano je da fazni sastav utiče na antikorozione osobine Zn-Ni legura tokom izlaganja dejstvu rastvora 3% NaCl. Legura Zn-Ni dobijena pulsirajućim taloženjem sa katodnim vremenom od 1 ms i odnosom pauze i pulsa od 1 ima najbolje korozione osobine.", publisher = "Serbian Chemical Society, Belgrade", journal = "Journal of the Serbian Chemical Society", title = "Electrochemical deposition and characterization of zinc-nickel alloys deposited by direct and pulse current, Elektrohemijsko taloženje i karakterizacija legura cink-nikal dobijenih konstantnom i pulsirajućom strujom", pages = "634-625", number = "8-9", volume = "67", url = "https://hdl.handle.net/21.15107/rcub_technorep_495" }
Bajat, J., Maksimović, M. D.,& Radović, G. R.. (2002). Electrochemical deposition and characterization of zinc-nickel alloys deposited by direct and pulse current. in Journal of the Serbian Chemical Society Serbian Chemical Society, Belgrade., 67(8-9), 625-634. https://hdl.handle.net/21.15107/rcub_technorep_495
Bajat J, Maksimović MD, Radović GR. Electrochemical deposition and characterization of zinc-nickel alloys deposited by direct and pulse current. in Journal of the Serbian Chemical Society. 2002;67(8-9):625-634. https://hdl.handle.net/21.15107/rcub_technorep_495 .
Bajat, Jelena, Maksimović, Miodrag D., Radović, Goran R., "Electrochemical deposition and characterization of zinc-nickel alloys deposited by direct and pulse current" in Journal of the Serbian Chemical Society, 67, no. 8-9 (2002):625-634, https://hdl.handle.net/21.15107/rcub_technorep_495 .