perforated metal rod

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  • Galvanized wire coating rough, passivation film is not bright, bath temperature is too high. If the cathode current density is too high, zinc content in the bath is too high or sodium hydroxide and DPE content is too low; Electroplating solution with solid particles or excessive foreign metal impurities, will lead to such problems. Solution: If the large roll galvanized wire to the above coating is rough, there may be solid particles in the plating solution. If the roughness of the part is severe, the current density may be too high.

    perforated metal rod

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    perforated metal rod perforated metal rod

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  • Post time: 12-08-22

    perforated metal rod

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    perforated metal rod perforated metal rod

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  • perforated metal rod

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    perforated metal rod perforated metal rod

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  • galvanized

    perforated metal rod

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    perforated metal rod perforated metal rod

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  • 2. The cleaning agent used for cleaning should have no effect on the binding force of the coating and no corrosion on the matrix.

    perforated metal rod

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    perforated metal rod perforated metal rod

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  • perforated metal rod

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    perforated metal rod perforated metal rod

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