How to effectively prevent Galvanized Wire from rusting
Galvanized Wire is very common in practical applications. However, Galvanized Wire and Oxygen react to rust, which is a headache. Next, we will introduce the knowledge of rust prevention of galvanized iron wire.
In the production of Galvanized Wire manufacturers, the main problem in storage is to prevent corrosion. Metal corrosion is caused by chemical or electrochemical action of the surrounding medium. According to different media, it is divided into atmospheric corrosion, soil corrosion, seawater corrosion, and bacterial corrosion. Atmospheric corrosion is relatively common, because metal products are in contact with the atmosphere during processing, transportation, and storage, and there are always atmospheric corrosion conditions.
In the habitual metal in the atmosphere due to corrosion or discoloration caused by oxygen, water and other impurities, it is called rust or corrosion. Rusty metal products, light affect the appearance quality, seriously affect the use, and even lead to useless, so the metal products in storage must be properly kept, pay attention to rust prevention.
Galvanized Wire causes major causes of metal rust:
Atmospheric relative humidity At the same temperature, the percentage of water vapor content and water vapor saturation in the atmosphere is called relative humidity. At a certain relative humidity, the corrosion rate of the metal antirust oil is small, but higher than the relative humidity, the corrosion rate suddenly increases. This relative humidity is called critical humidity. When the humidity in the atmosphere is higher than the critical humidity, water film or water droplets may appear on the metal surface. If the atmosphere contains harmful impurities, it dissolves in water film, water droplets, electrolytes and exacerbates corrosion.
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