Production and Processing Method of Flower-Free Galvanized Sheet
Addtime:
2021-11-09
Flower-free galvanized sheet is a major customer in the fields of decorative building materials, light industry, agriculture and animal husbandry, transportation and travel.
Flower-free galvanized sheet is a major customer in the fields of decorative building materials, light industry, agriculture and animal husbandry, transportation and travel. Due to the limitations of current hot-dip galvanized sheet equipment standards, production technology and overall sheet performance, there are few specific production and manufacture of galvanized sheet that can be used in the machinery manufacturing industry. The production and processing methods of Flower-free galvanized sheet can be divided into the following categories:
One: hot-dip galvanized steel sheet
The thin steel plate is penetrated into the molten zinc tank, so that a layer of zinc is attached to the surface of the thin steel plate. At this stage, the key is to use continuous galvanizing processing technology for manufacturing, that is, the steel plate of the steel plate is continuously immersed in a galvanized bath with molten zinc to make a galvanized steel plate.
Two: fine-grained reinforced galvanized steel sheet
This type of steel plate can also be made by hot dip, but after it is discharged from the tank, it is heated to about 500 ° C immediately to form an aluminum alloy film of zinc and iron. This type of flowerless galvanized sheet has good architectural coating adhesion and weldability.
Three: electro-galvanized steel sheet
The production of this flowerless galvanized sheet by electroplating has excellent process performance, but the coating is thinner and the corrosion resistance is not as good as that of hot-dip galvanized sheet.
Four: single-sided galvanized steel sheet and double-sided difference galvanized steel sheet
Single-sided galvanized steel sheet is a product that is only galvanized on one side. It has stronger adaptability than double-sided flowerless galvanized sheet in terms of electric welding, spraying, anti-rust treatment solutions, production and processing. In order to eliminate the defect of not galvanizing on one side, the other side is galvanized with fault zinc, that is, double-sided difference galvanized sheet.
Five: aluminum alloy, composite galvanized steel plate
It is an aluminum alloy made of zinc and other metal materials such as lead and zinc, and even a composite plated steel plate. This flower-free galvanized sheet not only has anti-rust treatment properties, but also has excellent spraying properties.
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