The JIS H8679-2-2013 standard describes a mesh method for evaluating point corrosion of anodic oxide coatings on aluminium and aluminium alloys. This method assesses the severity of pitting by dividing the grid area on the surface of the sample and is suitable for the evaluation of surface preparation of aluminium and aluminium alloys. The standard specifies a specific grid division and scoring system to provide a consistent basis for point corrosion assessment.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
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