Steel Cord Brass Plating Line

1. Brief description

Brass plating is the application of a few µm thick zinc to the surface of copper - zinc alloy parts. During galvanic brass plating, the alloy usually contains 60-70% copper. The colour of the coating varies depending on the composition: from golden-yellow to grey-green. In the air, the coating fades quickly and varnish protection is required.

Brass is used to protect products from corrosion, to create an intermediate layer when nickel-plating or tinning steel parts. Brass coatings of steel parts are often used for decorative purposes.

2. Process steps

Pay off-Regulating tank-Furnace-Water HCl pickling-Alkali cleaning-Copper plating+Rinsing-Zinc+Rinsing-Hot water rinsing-Heat diffusion-Cooling water-Dipping-Soap Dipping-Take up

3. Main Parameters

4. Reference pictures