Mechanical galvanizing is an anti-corrosion coating that is treated differently from electro-galvanized, hot-dip galvanized iron, and dacromet.
Process characteristics: The production operation at room temperature and the formation of the plating layer are not electrodeposition. The rotation of the plated parts of the loaded parts causes the parts of the medium in the cylinder to collide with each other and realize the mechanical industry to transfer to form a plating layer. The coating structure is that the particulate-level spherical zinc powder is subjected to mechanical force transmission and collision deformation, and becomes a layered superposition of flat and dish-shaped zinc particles to be condensed into a plating layer, and the structural plating layer has the basic physical characteristics of metal zinc. The function of the coating is to provide an anodic protective coating that provides corrosion protection for the basic parts of the iron.
The high-strength steel industrial parts do not produce hydrogen embrittlement hazard and the heavy-duty anti-corrosion coating (25-110um) of small barrel-platable parts replaces the hot-dip galvanizing process with competitive advantages in industrial applications.