ZCAP has various meanings in the NASA category. Discover the full forms, definitions, and usage contexts of ZCAP in NASA.
Usually refers in the steel industry to oxide of iron, of which there are three principal ones: FeO, Fe3O,4, Fe2O3. In addition, there are many mixtures of these oxides which form on the surface of steel at different temperatures and give the steel different colors, such as yellow, brown, purple, blue and red. Oxides must be thoroughly removed from the surface of steel objects which are to be coated with tin, zinc, or other metals.
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