Corrosion and fouling of different coatings in geothermalwater

Fan Zhang, Mingyan Liu (Lead / Corresponding author), Shuai Zhang, Qi Zhao

    Research output: Contribution to journalArticle

    Abstract

    The anti-fouling and anti-corrosion properties of four different coatings in geothermal water were investigated using surface contact angle measurement, static immersion test, digital image viewing, field emission scanning electron microscopy (SEM) and electrochemical test. As fouling deposition and localized corrosion often simultaneously occurred, the obtained fouling deposition rate was the superficial rate. The results indicate that 1<sup>#</sup> and 2<sup>#</sup> samples only have good anti-fouling properties, while 3<sup>#</sup> and 4<sup>#</sup> samples exhibit both excellent anti-corrosion and anti-scaling performance in geothermal water.

    Original languageEnglish
    Pages (from-to)510-516
    Number of pages7
    JournalActa Energiae Solaris Sinica
    Volume36
    Issue number2
    Publication statusPublished - 28 Feb 2015

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    Keywords

    • Coating
    • Corrosion
    • Fouling
    • Geothermal water

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