Naslov
Corrosion behaviour of stainless steel in seawater

Autori
Matošin, Ante

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, diplomski

Fakultet
Kemijsko-tehnološki fakultet

Mjesto
Split

Datum
28.10

Godina
2022

Stranica
62

Mentor
Vrsalović, Ladislav

Ključne riječi
stainless steel ; corrosion ; electrochemical methods ; light microscopy ; profilometry analysis

Sažetak
The effect of temperature and concentration of sulphide ions on the corrosion behaviour of 304L and 316L stainless steels in seawater has been investigated by different electrochemical methods. Open circuit potential measurements, linear and potentiodynamic polarization methods have been employed during the investigation. It has been found that the corrosion rate increases with the seawater’s increasing temperature and the concentration of sulphide ions. Surface analysis with a light microscope and optical profilometer after potentiodynamic polarization measurements reveal that the number and depth of pits also increase in the same way.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo

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