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Advantages Of Processing Technology Of Galvanized Steel Oct 27, 2017

According to the production and processing methods can be divided into the following categories: Hot Dip galvanized steel plate. The thin steel plate is immersed in the molten zinc groove and the surface is adhered with a thin layer of zinc. At present, the main use of continuous galvanizing process production, that is, the rolled steel plate continuously immersed in the molten zinc plating bath into the galvanized steel plate; alloying galvanized steel plate.Galvanized Steel

This kind of steel plate is also made by hot-dip method, but after the trough, it is immediately heated to about 500 ℃, so that it produces zinc and iron alloy coated. The galvanized sheet has good tightness and weldability of the coating, and the galvanized steel plate. It has good processability to make the galvanized steel plate by electroplating. But the coating is thinner, the corrosion resistance is not as hot as galvanized plate; Single-sided Galvanized steel plate, that is only in one side galvanized products. In welding, coating, anti-rust treatment, processing, etc., has a better adaptability than double-sided galvanized plate.Galvanized Steel

In order to overcome the shortcomings of one-sided uncoated zinc, there is another coating on the other side of the thin layer of zinc galvanized plate, that is, double-sided galvanized plate, Alloy, composite galvanized steel plate. It is made of zinc and other metals such as lead, zinc alloy and even composite plating.Galvanized Steel

This kind of steel plate has excellent antirust property and good coating performance. Specification and appearance quality: The wire surface of the twisted galvanized steel stranded wire should be plated with a uniform and continuous zinc, without blemish such as spot scar, crack and lack of plating. Galvanized steel stranded wire should be tightly twisted together. The surface of prestressed strand wires shall not contain lubricant, grease and other material that reduces the bond strength of steel strand and concrete.Galvanized Steel 

The surface of the strand is allowed to have a slight floating rust, but it shall not rust into the visible pits of the naked eye. Aluminum clad steel strand surface should be smooth, do not allow the phenomenon of dew. Should be evenly close, should not be lack of wire, broken silk, loose strands, broken skin and other phenomena, should not be loose after cutting.Galvanized Steel