What is galvanized steel sheet material？
Release time:
Nov 25,2024
Source:
Galvanized steel is a steel substrate surface coating coil material with excellent corrosion resistance and mechanical properties.
I. Concept of galvanized steel sheet
Galvanized steel is a coil material with a zinc layer on the surface of the steel plate after processing. Its main components are steel substrate and zinc layer. The steel substrate is generally divided into cold plate, hot plate and alloy steel plate. The zinc layer is generally processed by electro-galvanizing, hot-dip galvanizing and other methods.
II, the characteristics of galvanized steel
1. Good corrosion resistance. Galvanized steel in the atmosphere, water and a variety of alkaline and acidic chemicals have good corrosion resistance, can effectively prevent the steel from erosion and corrosion.
2. Excellent mechanical properties. Galvanized steel has high strength and toughness, making it in the use of environmental changes and changes in mechanical loads, but still be able to maintain the integrity and stability of the material.
3. Wide range of applications. Galvanized steel has a wide range of applications in construction, manufacturing, furniture manufacturing and other fields. Such as roofs and walls for construction, containers, tanks, electrical shells and other areas of manufacturing have a wide range of applications.
III, the production process of galvanized steel sheet
1. Electro-galvanizing: The steel plate is electrochemically immersed in an electrolyte containing zinc ions, and a layer of zinc is deposited on the surface of the steel plate using the zinc ions in the electrolyte. Electro-galvanizing is a simple and low-cost process, but the thickness of the zinc layer is generally thinner.
2. Hot-dip galvanizing: the steel plate after chemical treatment, immersed in high-temperature zinc solution for combustion, zinc and steel surface chemical reaction to generate a zinc alloy layer. Hot-dip galvanizing process costs more, but the thickness of the zinc layer is thicker, with better corrosion resistance.
Ⅳ, galvanized steel applications
1. Construction field: galvanized steel can be used as materials for building roofs, walls, doors and windows. The excellent corrosion resistance of galvanized steel can make the building still remain intact in the harsh environment.
2. Manufacturing field: galvanized steel can be used to manufacture industrial containers, oil tanks, electrical shells and other items. Its excellent corrosion resistance and mechanical properties can ensure that the product is always in good condition during its service life.
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What is galvanized steel sheet material？
Galvanized steel is a steel substrate surface coating coil material with excellent corrosion resistance and mechanical properties.
