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Your Position: Home - Minerals & Metallurgy - Why should wire mesh be galvanized?

Why should wire mesh be galvanized?

Galvanizing refers to the anti-rust method of coating metal zinc on the surface of iron or steel. Zinc is a metal with high corrosion resistance, which can isolate iron from oxygen and water, so that iron cannot undergo the chemical reaction required for rusting; Broken, zinc still protects against rust electrochemically with sacrificial protection. The methods of galvanizing mainly include hot dip galvanizing (HDG), electrogalvanizing (EG) and cold galvanizing.

Galvanized wire mesh is made of high-quality low-carbon steel wire rod, which is made of high-quality low-carbon steel, after drawing, pickling, rust removal, high-temperature annealing, and hot-dip galvanizing. Processed by cooling and other technological processes. Galvanized wire is divided into hot-dip galvanized wire and cold galvanized wire (electro-galvanized wire). Galvanized iron wire has good toughness and elasticity, and the maximum amount of zinc can reach 300 grams per square meter. It has the characteristics of thick galvanized layer and strong corrosion resistance.

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Galvanized wire manufacturers use high-quality low-carbon steel wire rods to process galvanized wire products, through cold drawing, pickling, rust removal, high-temperature annealing, hot-dip galvanizing, cooling and other technological processes. The general production process of galvanized wire is wire rod - large drawing - annealing - medium drawing - annealing - galvanizing. Galvanized wire has good toughness and elasticity, thick zinc layer and strong corrosion resistance.

At present, the products of galvanized wire manufacturers are mainly used in various fields such as construction, handicrafts, weaving wire mesh, highway guardrails, product packaging and daily civil use. Due to its better protective properties, hot-dip galvanized wire can play a role in various harsh environments. It is now used in cutting-edge industries such as oil processing, marine exploration, and power transmission.

What should be paid attention to in the storage process of galvanized wire:

1. Galvanized wire is a layer of galvanizing on the surface of ordinary steel wire, so that the steel wire is protected and not easy to be corroded. This kind of steel wire is mostly used as a fixed rope in buildings. It is not easy to use it as a fixing material. break, and it is safer to use. Although galvanized steel wire can play an effective anti-corrosion role in use, it is necessary to pay attention to the environment when storing, and try not to store any corrosive substances in the storage space.

2. Try not to store the galvanized wire outdoors. If it is placed in the outdoor sun for a long time, it will easily damage the galvanized layer on the surface of the steel wire. If the galvanized layer on the surface is damaged, it will affect the quality of the steel wire. internal structure.

3. When we store galvanized wire, we should store it in a cool place away from sunlight, and try to keep it dry and away from flammable and explosive materials to prevent explosion accidents. In addition, we need to pay attention to the dust protection of the steel wire, and it is best to use packaging materials to isolate it.

Yuda supplies Galvanized Expanded Metal Mesh, Galvanized Steel Grating, Galvanized Welded Wire Mesh. If you have interested in our products, please feel free to contact us.


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