| obasynajizowykuqamibazapevily |
Postato il 08/06/2022 : 16:52:26
Weathering steel is also known as corrosion resistant steel, Corton steel
It is a low alloy steel series between ordinary steel and stainless steel
In a natural climate
Weathering steel by adding niobium, molybdenum, phosphorus, titanium and other weather-resistant elements
Make the steel material between the rust layer and the matrix
A dense layer of oxide is formed
Because of this dense oxide film
Preventing the infiltration of oxygen and water in the atmosphere into the steel matrix
Slow down the corrosion to steel material depth development
Thus, the ability to resist atmospheric corrosion is improved
The atmospheric corrosion resistance can be 2~5 times that of ordinary carbon steel
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