Metallic scale of external

Zinc to combat microbial carbon steel corrosion

This is done when microorganisms deteriorate and non-metallic materials. It 'a process that occurs at the interface and is determined by concentrations of O, sali, pH, redox and conductivity. All of these …

Spraying Zinc electric arc on grate

Innovation of the arc spraying

Stable arc manually or automatically Software that controls the ignition timing, spraying and off To avoid zinc thicknesses too high in the slow processes, the …

Zinc and Aluminum hand in hand

It grows in Italy the use of wires of Zn / Al 85-15 in galvanizing electric arc spray. The Zn / Al coating 85/15 it is composed of encircled wider and elongated Al particles …