Identify one of the major stages in the hot dip process.

The hot dip process involves several critical stages, and fluxing is one of the major ones. In this stage, the surface of the metal to be coated, typically steel or iron, is treated with a flux to remove any oxides or contaminants. This is crucial because a clean surface is essential for good adhesion of the zinc coating that follows. The flux, often composed of zinc chloride or other compounds, facilitates the bonding process between the molten zinc and the substrate during the actual dipping phase.

This step enhances the overall quality and durability of the protective coating that prevents corrosion, which is the primary purpose of the hot dip galvanization process. Understanding the role of fluxing helps in recognizing the importance of surface preparation in coatings and contributes to successful inspection practices in the coating industry.