The different galvanizing methods and industries use galvanized steel There are several different processes for galvanizing steel Flat Bar. Annealing process Galvanizing is the result of the Stainless Steel Fabrication Singapore and hot-dip galvanizing processes to produce a specialized coating on steel. The galvanizing process is performed by hot dipping and instant annealing, resulting in a matte gray finish. Galvanized Stainless Steel Pipe is a zinc-iron alloy product, where the base metal is coated by the hot-dip process and then heated to induce an alloy between the molten zinc coating and the steel. The resulting finish is a mat and dull surface. Galvanized steel is suitable for welding, and the surface is excellent for paint adhesion. Pre-galvanizing Pre-galvanizing is a process of rolling Stainless Steel Plate through a cleaning agent to quickly prime the material to be galvanized. Then the metal is passed through a bath of molten liquid zinc and is immediately rewound. The main advantage of this method is that the steel sheet coils can be quickly galvanized on a large scale with a more unified coating than the traditional hot-dip method.
Electro galvanization The most unique of these methods described by Metal Works Singapore, electro-galvanizing, does not involve soaking the material in a molten zinc tank. Instead, an electric current is introduced into an electrolyte solution applied to the steel, which reduces the positively charged zinc ions to metallic zinc. The zinc is deposited on the positively charged steel. Like pre-galvanizing, this method is usually applied during the first stage of production. Which industries use galvanized steel? Galvanized metals are used everywhere!