Galvanizing uses electric current to bond metals like zinc, chromium, or gold to a piece. It provides rust protection and improves appearance. Zinc plating is cheaper but hot-dip galvanizing is better for corrosion. The process involves cleaning, electrolytic bath, and multiple anodes. The final product may require polishing. Galvanizing is one of several plating processes […]
Hot dip galvanizing is a process of coating steel and iron with a layer of zinc to prevent corrosion. The process involves fluxing in molten or aqueous zinc ammonium chloride before bonding the zinc layer. The history dates back to the 1700s, and the modern process involves an aqueous solution or molten ammonium chloride. The […]
Zinc plating is a process of coating corrosive metals with a non-corrosive metal, usually zinc, to prevent corrosion and increase strength. Hot dipping and electrogalvanizing are common methods. Galvanized nails and screws prevent unsightly stains on house siding. The hot dip procedure involves immersing metals in a bath of molten zinc, while electrogalvanizing uses an […]
