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Pregled bibliografske jedinice broj: 331839

Some new studies of sacrificial anodes


Radošević, Jagoda; Kliškić, Maja; Gudić, Senka; Smoljko, Ivana; Vrsalović, Ladislav
Some new studies of sacrificial anodes // Corrosion reviews, 25 (2007), 1-2; 1-11 (međunarodna recenzija, članak, znanstveni)


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Naslov
Some new studies of sacrificial anodes

Autori
Radošević, Jagoda ; Kliškić, Maja ; Gudić, Senka ; Smoljko, Ivana ; Vrsalović, Ladislav

Izvornik
Corrosion reviews (0334-6005) 25 (2007), 1-2; 1-11

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Aluminium ; Aluminium Alloys ; Cathodic Protection ; Sacrificial Anodes

Sažetak
Aluminium and its alloys play an important role as anodic materials in sacrificial protection. Many well-known zinc sacrificial anodes are prone to passivation, which reduces their protective activity. For that reason it was necessary to find an anodic material in which the passive state of the protector has been disrupted. Such capabilities have been found with aluminium when a small quantity of an alloying element is added to it, making the ever-present protective oxide film porous and providing small resistance to anodic dissolution of aluminium. The contents of the alloying element in the total alloy mass prepared out of technical purity aluminium (99, 8%) and the alloying element must be as small as possible so as not to affect the basic properties of pure aluminium. Aluminium is the anode of choice for saltwater environments. The purpose of this study is to examine the effect of addition of small quantities of alloying element, which will not affect the basic advantages of aluminium, electrochemical properties and homogeneity of the alloy with the commercial name Akalpro. Due to high output current densities, the Akalpro electrodes are designed so that the outer surface is as small as possible. This is an advantage when protecting parts of objects (e.g. ships) where it is important to ensure protection with small masses of protector. Akalpro does not sparkle when hit, and does not release significant quantities of hydrogen, so that it can be used without danger as sacrificial anode in ballast tanks, for transportation of oil and inflammable liquids.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekt / tema
023-1252973-2243 - Elektrokemijski procesi na granici faza i fizikalna svojstva površina-ELGRAFAIII (Jagoda Radošević, )

Ustanove
Kemijsko-tehnološki fakultet, Split

Citiraj ovu publikaciju

Radošević, Jagoda; Kliškić, Maja; Gudić, Senka; Smoljko, Ivana; Vrsalović, Ladislav
Some new studies of sacrificial anodes // Corrosion reviews, 25 (2007), 1-2; 1-11 (međunarodna recenzija, članak, znanstveni)
Radošević, J., Kliškić, M., Gudić, S., Smoljko, I. & Vrsalović, L. (2007) Some new studies of sacrificial anodes. Corrosion reviews, 25 (1-2), 1-11.
@article{article, year = {2007}, pages = {1-11}, keywords = {Aluminium, Aluminium Alloys, Cathodic Protection, Sacrificial Anodes}, journal = {Corrosion reviews}, volume = {25}, number = {1-2}, issn = {0334-6005}, title = {Some new studies of sacrificial anodes}, keyword = {Aluminium, Aluminium Alloys, Cathodic Protection, Sacrificial Anodes} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus