Hot corrosion of arc ion plating NiCrAlY and sputtered nanocrystalline coatings on a nickel-based single-crystal superalloy
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DOI: 10.1016/j.corsci.2017.04.004
Abstract: Abstract Hot corrosion in sulfate salt at 850 °C of three metallic coatings is investigated comparatively. The NiCrAlY coating loses its protectiveness after 200 h corrosion. Its oxide scale spalls off partly and becomes porous as a… read more here.
Keywords: hot corrosion; arc ion; plating nicraly; ion plating ... See more keywords