Performance comparison of hot-dip galvanizing and electro-galvanizing

Performance comparison of hot-dip galvanizing and electro-galvanizing

　　1. The electro-galvanized layer is thicker and has uniform coverage, indicating that it is flat and smooth. The zinc layer is relatively pure, can adapt to various environments, and has very good corrosion resistance. The corrosion degree in a strong acid and alkali environment is not very ideal.

2. The hot-dip method is nominally an iron-zinc ion alloy layer, the zinc layer tightly covers the surface, and the surface layer of the iron-zinc mixed layer is very wear-resistant. The ductility is also good, and it can be processed by drawing, bending, etc. General corrugated nails Made of carbon steel, the surface is galvanized, corrosion-resistant, can be used for a long time without short-term corrosion. Another main feature is its high cost performance, so it is more often used in places where it is prone to humidity.

Galvanized corrugated nails have become the first choice of the majority of manufacturers due to their superior performance, and the production process is hot-dip, which is more widely used. The production process is simpler than electroplating, and the price is correspondingly superior, but the electroplated corrugated nails are smooth It is beautiful and has certain advantages in application, so the application of the two is still the same.