HDG has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of HDG in Scientific & Educational.
The upsetting of wire, rod or bar stock in dies to form parts that usually contain portions that are greater in cross-sectional area than the original wire, rod or bar. OR An artifact in a module that is automatically numbered and displayed prominently.
Scientific & EducationalHot-dip galvanizing (HDG) is the process of coating fabricated steel by immersing it in a bath of molten zinc. There are three fundamental steps in the hot-dip galvanizing process; surface preparation, galvanizing, and inspection.
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