20 mesh stainless steel screen

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20 mesh stainless steel screen

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20 mesh stainless steel screen 20 mesh stainless steel screen

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  • Especially after passivation of galvanized layer, the surface of the oxide layer is thicker and compact, itself has high oxidation resistance. On the other hand, when the surface of the galvanized layer is damaged, exposing the inner iron matrix, because zinc is more active than iron, zinc will bear the role of sacrificing zinc anode, zinc will be oxidized before iron, so as to protect the iron layer will not be damaged.

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • 20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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  • 2. Zinc layer uniformity: zinc layer uniformity also has an important impact on corrosion resistance. If the zinc layer is not uniform, there are local defects or insufficient thickness areas, it is easy to form corrosion points, resulting in the destruction of the entire zinc layer.

    20 mesh stainless steel screen

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    20 mesh stainless steel screen 20 mesh stainless steel screen

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