Phosphating

Phosphating is a process which changes a metallic surface to a non-metallic surface by chemical conversion of the metal. The phosphate coating forms an integral part of the surface, the translucent crystals appearing black to dark grey in colour. Suitable for ferrous metals, it is an economic and speedy process, affording excellent corrosion resistance, wear resistance, adhesion and lubrication properties.

Our vast experience and grain refining procedures mean we can produce the finest, smoothest, densest manganese phosphate coating available with little or no dimensional change.