Why does hot-dip galvanized seamless steel pipe cause chromatic aberration?
Mainly due to the violent reaction of iron and zinc. The violent reaction of Fe-Zn makes the original complete coating composed of alloy layer and pure zinc layer become the phenomenon of only alloy layer and no pure zinc layer. Gray or dark gray is the color of iron-zinc alloy. In addition, if the quality of the zinc solution deteriorates, the iron content in the zinc solution will increase, and the pure zinc layer on the surface after galvanizing will appear gray due to iron content, causing color difference.
⑸ Purify the zinc liquid in time to ensure the quality of the zinc liquid.
As a seamless tube manufacturer, Permanent Steel Manufacturing Co.,Ltd specializes in the production and supply of seamless steel pipes: thin-wall/thick-wall seamless pipes, precision seamless pipes, small-diameter seamless pipes, providing various specifications and materials, large inventory, rich experience, and can be provided customized service according to customer requirements.