Corrosion properties of amorphous Mo-Si-N and nanolayered Mo-Si-Nn/SiC coatings

P. Torri*, A. Mahiout, J. Koskinen, J. P. Hirvonen, L. S. Johansson

*Corresponding author for this work

    Research output: Contribution to journalArticleScientificpeer-review

    12 Citations (Scopus)

    Abstract

    The corrosion properties of amorphous Mo-Si-N and nanolayered Mo-Si-Nn/SiC coatings on Fe37 low carbon steel were studied using electrochemical polarization measurements in 1 N sulfuric acid solution. A decrease in both critical current density for passivation and minimum current in passive state was observed in annealed nanolayered Mo-Si-N/SiC coating compared to each of its constituents alone as single layer coating. Only slight increase in critical current density was observed in Mo-Si-N coated sample after annealing.

    Original languageEnglish
    Pages (from-to)609-613
    Number of pages5
    JournalScripta Materialia
    Volume42
    Issue number6
    DOIs
    Publication statusPublished - 28 Feb 2000
    MoE publication typeA1 Journal article-refereed

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