Galvanized steel plate

is a type of metal material coated with a layer of zinc on the surface of steel. Its primary purpose is to utilize the chemical properties of the zinc coating to effectively protect the base steel from corrosion. When exposed to air, zinc reacts with oxygen and moisture to form a dense layer of zinc carbonate, which acts as a barrier against harmful elements, thereby extending the service life of the steel.Depending on the manufacturing process, galvanized plate can be broadly categorized into hot-dip galvanized plate and electrogalvanized steel. Hot-dip galvanized steel plate is produced by immersing the steel into a bath of molten zinc at high temperatures, resulting in a thick, strongly adhered zinc coating. This type offers high durability and a long service life, making it particularly suitable for outdoor or harsh environments.Electrogalvanized steel, on the other hand, involves depositing a thinner yet more uniform zinc layer onto the steel surface through electrolysis. This process provides a smoother finish and more refined appearance, making it ideal for applications where aesthetics are important, such as household appliances and electronic device casings.