Ask the great god to talk about whether galvanized steel plates will rust.

Zinc-infiltrated products are easily corroded by zinc consumption, so they will rust. However, the anticorrosion time is still relatively long.

Zinc dipping is a chemical heat treatment in ferrite state. It uses zinc powder as raw material, and under vacuum condition, the heated aluminized part contacts with zinc powder. After a rather complicated physical and chemical reaction process, zinc atoms diffuse evenly to the steel surface, thus changing the composition, microstructure and structure of the surface layer, and forming a dense and uniform intermetallic compound-zinc-iron alloy infiltration layer (referred to as zinc-iron alloy infiltration layer) on the surface layer of the substrate.