Naslov
Korozija bakra u morskoj vodi pri kontroliranim hidrodinamičkim uvjetima : utjecaj legiranja i aditiva
(Copper corrosion in seawater under controlled hydrodinamic conditions : the influence of alloying and additives)

Autori
Škugor, Ivana ; Grubač, Zoran ; Metikoš-Huković, Mirjana

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

Izvornik
XXI. Hrvatski skup kemičara i kemijskih inženjera : knjiga sažetaka = book of abstract / Pičuljan, Katarina ; Smolec, Sonja - Zagreb : Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2009, 287-287

ISBN
978-953-6894-38-3

Skup
Hrvatski skup kemičara i kemijskih inženjera (21 ; 2009)

Mjesto i datum
Trogir, Hrvatska, 19.04.2009. - 22.04.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
copper; Cu-Ni alloys; corrosion; sea environment

Sažetak
Moderate corrosion resistance of copper in the sea environment is the reason of widespread use of copper in manufacturing of tubes, heat exchangers and condensers on ships, desalinization equipments, etc. The most frequent cause for copper corrosion in seawater is the change in fluid velocity and diffusion of dissolved oxygen. In the present paper, the influence of Ni content on the copper corrosion resistance in synthetic seawater under flowing conditions was investigated using electrochemical and spectroscopic techniques. The results obtained are compared with the data obtained for copper modified with sodium diethyldithiocarbamate (NaEt2dtc).

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Kemijsko inženjerstvo

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