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Pregled bibliografske jedinice broj: 694281

ENVIRONMENTALLY FRIENDLY INHIBITORS OF CARBON STEEL CORROSION IN CHLORIDE ENVIRONMENTS


Ivušić, Franjo; Šarc-Lahodny, Olga; Otmačić Ćurković, Helena; Alar, Vesna; Stojanović, Ivan
ENVIRONMENTALLY FRIENDLY INHIBITORS OF CARBON STEEL CORROSION IN CHLORIDE ENVIRONMENTS // KORMAT 2014 / Stojanović, Ivan ; Alar, Vesna ; Šimunović, Vinko (ur.).
Zagreb: HDZaMa, 2014. str. 85-96 (predavanje, domaća recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
ENVIRONMENTALLY FRIENDLY INHIBITORS OF CARBON STEEL CORROSION IN CHLORIDE ENVIRONMENTS

Autori
Ivušić, Franjo ; Šarc-Lahodny, Olga ; Otmačić Ćurković, Helena ; Alar, Vesna ; Stojanović, Ivan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
KORMAT 2014 / Stojanović, Ivan ; Alar, Vesna ; Šimunović, Vinko - Zagreb : HDZaMa, 2014, 85-96

Skup
21th Conference of materials protection and industrial finish

Mjesto i datum
Zagreb, Hrvatska, 10.04.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
carbon steel; corrosion inhibitors; gluconates; cerium chloride; chloride environments

Sažetak
In this research the effect of cerium (III) chloride heptahydrate (CC) and sodium gluconate (SG) on the corrosion inhibition of carbon steels C45 (1531) and DIN RSt 37-2 (0361) in chloride environments has been evaluated using Tafel polarization technique, EIS method and weight loss measurements. Experiments were performed in seawater and 3.5 % NaCl solution. The concentration of CC varied from 0.04 to 10 mmol/L and SG from 1 to 4.5 mmol/L. In order to compare accomplished efficiencies experiments with commercial inhibitors were also performed. The results show that substantial corrosion inhibition using CC and SG in chloride environments can be obtained in synergistic manner. SG acts predominately as anodic inhibitor whereas CC acts as mixed type inhibitor. Thus, using both inhibitors overall inhibition is anodic inhibition.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Strojarstvo



POVEZANOST RADA


Projekt / tema
120-1201767-1764 - Lokalni korozijski fenomeni na nehrđajućih čelicima i njihovo sprečavanje (Ivan Juraga, )

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Citiraj ovu publikaciju

Ivušić, Franjo; Šarc-Lahodny, Olga; Otmačić Ćurković, Helena; Alar, Vesna; Stojanović, Ivan
ENVIRONMENTALLY FRIENDLY INHIBITORS OF CARBON STEEL CORROSION IN CHLORIDE ENVIRONMENTS // KORMAT 2014 / Stojanović, Ivan ; Alar, Vesna ; Šimunović, Vinko (ur.).
Zagreb: HDZaMa, 2014. str. 85-96 (predavanje, domaća recenzija, cjeloviti rad (in extenso), znanstveni)
Ivušić, F., Šarc-Lahodny, O., Otmačić Ćurković, H., Alar, V. & Stojanović, I. (2014) ENVIRONMENTALLY FRIENDLY INHIBITORS OF CARBON STEEL CORROSION IN CHLORIDE ENVIRONMENTS. U: Stojanović, I., Alar, V. & Šimunović, V. (ur.)KORMAT 2014.
@article{article, year = {2014}, pages = {85-96}, keywords = {carbon steel, corrosion inhibitors, gluconates, cerium chloride, chloride environments}, title = {ENVIRONMENTALLY FRIENDLY INHIBITORS OF CARBON STEEL CORROSION IN CHLORIDE ENVIRONMENTS}, keyword = {carbon steel, corrosion inhibitors, gluconates, cerium chloride, chloride environments}, publisher = {HDZaMa}, publisherplace = {Zagreb, Hrvatska} }




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