Galvanized is an effective way of surface corrosion, mainly used in various industries on the metal structure design.Galvanized steel is also a channel for galvanized products, galvanized steel prices will fluctuate according to the price of zinc.
Galvanized channel can be divided into hot-dip galvanized zinc channel and hot-blown galvanized channel, the channel after the rust into the zinc solution, the steel member attached to the surface of the zinc layer, which play the purpose of corrosion.Hot-dip zinc channel and hot-blown galvanized steel galvanized steel channel price is different.
Now the surface of the channel is mainly used in the method of galvanizing hot dip galvanizing.However, nearly 30 years, with the rapid development of cold-rolled strip, hot dip galvanizing industry has been a large-scale development.In a variety of coating methods to protect the steel substrate, the hot-dip zinc is a very good.It is in the state of liquid zinc, after a fairly complex physical and chemical effects, not only in the steel coated with a thick layer of pure zinc, but also generates a zinc-iron alloy layer.
Today is China's National Day, Yan XinsenYu wish the motherland's mother, prosperity and prosperity.
