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On-line corrosion resistance tests in sea water on metals for MED plants [An article from: Desalination]
Book Details
PublisherElsevier
ISBN / ASINB000RR5BXM
ISBN-13978B000RR5BX7
AvailabilityAvailable for download now
MarketplaceUnited States 🇺🇸
Description
This digital document is a journal article from Desalination, published by Elsevier in . The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
This paper reports the results of corrosion tests performed on 254SMO and 2507SAF stainless steels and titanium, in flowing seawater at 60^oC. Tests were performed at Mareco CNR marine corrosion laboratory sited in Bonassola (La Spezia, Italy) for four months. The evolution of corrosion phenomena were followed by means of online simultaneous acquisition of open circuit potential (OCP), linear polarization resistance (LPR), electrochemical impedance spectroscopy (EIS) and electrochemical noise analysis (ENA). Moreover, the effect of antiscaling and biocide water treatment on corrosion behaviour of selected metals, was studied. At the end of test, samples were dismounted and inspected by visual and microscopic observation. As a general trend, a good behaviour was observed for all materials. A strong, positive effect of the water treatment was detected in particular on titanium.
Description:
This paper reports the results of corrosion tests performed on 254SMO and 2507SAF stainless steels and titanium, in flowing seawater at 60^oC. Tests were performed at Mareco CNR marine corrosion laboratory sited in Bonassola (La Spezia, Italy) for four months. The evolution of corrosion phenomena were followed by means of online simultaneous acquisition of open circuit potential (OCP), linear polarization resistance (LPR), electrochemical impedance spectroscopy (EIS) and electrochemical noise analysis (ENA). Moreover, the effect of antiscaling and biocide water treatment on corrosion behaviour of selected metals, was studied. At the end of test, samples were dismounted and inspected by visual and microscopic observation. As a general trend, a good behaviour was observed for all materials. A strong, positive effect of the water treatment was detected in particular on titanium.
