perforated metal material

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  • galvanized

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  • Post time: 01-11-22

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  • Pure zinc is more stable in dry air. In moist air or water containing carbon dioxide and oxygen, the surface will generate a layer of basic zinc carbonate based thin film layer, which can delay the corrosion rate of zinc layer. Comparison of corrosion resistance of zinc coating in aqueous solution of acid, alkali and sodium chloride; It is also resistant to corrosion in atmospheres containing carbon dioxide and hydrogen sulfide and in oceanic atmospheres; In high temperature and high humidity air and contain organic acid atmosphere is small, galvanized layer is also easy to be corroded.

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  • 2. Eliminate caked zinc residue on zinc liquid surface

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  • Large roll galvanized wire is the use of low carbon steel wire processing, after drawing forming, pickling rust removal, high temperature annealing, cooling and other processes, in the use of is more widely. The temperature of large roll galvanized wire for electroplating should be controlled at 30 to 50℃. Because the chloride ions in the bath are very corrosive, quartz glass heaters are generally used.

    perforated metal material

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  • The above is Xiaobian for you to introduce the characteristics of spray blade rope. The mechanical strength, adhesion, corrosion resistance and aging resistance of the spray blade are widely used.

    perforated metal material

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  • perforated metal material

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