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Pregled bibliografske jedinice broj: 8109

A comparative study of the oxide growth and stability of modified inconel-600 electrodes


Marijan, Dražen; Vuković, Marijan
A comparative study of the oxide growth and stability of modified inconel-600 electrodes // 6th International Symposium on Electrochemical Methods in Corrosion Research / Bonora, Pier Luigi (ur.).
Trento, Italija: University of Trento, 1997. str. B-24 (predavanje, nije recenziran, sažetak, znanstveni)


CROSBI ID: 8109 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
A comparative study of the oxide growth and stability of modified inconel-600 electrodes

Autori
Marijan, Dražen ; Vuković, Marijan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
6th International Symposium on Electrochemical Methods in Corrosion Research / Bonora, Pier Luigi - : University of Trento, 1997, B-24

Skup
6th International Symposium on Electrochemical Methods in Corrosion Research

Mjesto i datum
Trento, Italija, 25 - 29. 08. 1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
inconel-600; oxide growth; corrosion

Sažetak
The surface modification of inconel-600 by electrochemical, hydrothermal and chemical treatments was studied. Electrochemical modification was carried out using potentiostatic and potentiodynamic polarization of the electrode in 1 mol dm-3 NaOH. Hydrothermal modification was achieved by exposure of the specimen in an autoclave to elevated temperatures and pressures. Inconel-600 was chemically modified using potassium dichromate solution. All of these treatments included a growth of an oxide film which was characterized by cyclic voltammgrams in alkaline solution. The most efficient oxide growth was achieved using square-wave polarization, followed by a triangular potentiodynamic polarization, potentiostatic polarization, hydrothermal and chemical modifications, respectively. Stability of the oxide film was determined by anodic potentiodynamic polarization and open-circuit potentiaol measurements in 0.5 mol dm-3 sulphuric acid. The most stable was hydrothermally oxidized surface. The electrode modified by square-wave pulses was less stable compared to the electrode modified by triangular-time potential program.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
00981507
125012

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Dražen Marijan (autor)

Avatar Url Marijan Vuković (autor)

Citiraj ovu publikaciju

Marijan, Dražen; Vuković, Marijan
A comparative study of the oxide growth and stability of modified inconel-600 electrodes // 6th International Symposium on Electrochemical Methods in Corrosion Research / Bonora, Pier Luigi (ur.).
Trento, Italija: University of Trento, 1997. str. B-24 (predavanje, nije recenziran, sažetak, znanstveni)
Marijan, D. & Vuković, M. (1997) A comparative study of the oxide growth and stability of modified inconel-600 electrodes. U: Bonora, P. (ur.)6th International Symposium on Electrochemical Methods in Corrosion Research.
@article{article, editor = {Bonora, P.}, year = {1997}, pages = {B-24}, keywords = {inconel-600, oxide growth, corrosion}, title = {A comparative study of the oxide growth and stability of modified inconel-600 electrodes}, keyword = {inconel-600, oxide growth, corrosion}, publisher = {University of Trento}, publisherplace = {Trento, Italija} }
@article{article, editor = {Bonora, P.}, year = {1997}, pages = {B-24}, keywords = {inconel-600, oxide growth, corrosion}, title = {A comparative study of the oxide growth and stability of modified inconel-600 electrodes}, keyword = {inconel-600, oxide growth, corrosion}, publisher = {University of Trento}, publisherplace = {Trento, Italija} }




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