Metal passivation involves treating metal surfaces to make them more resistant to corrosion. This process forms a protective oxide layer that prevents the metal from reacting with environmental elements, reducing the risk of rust and corrosion.

We can’t anodize aluminum to an actual white color mainly due to the nature of the anodizing process itself. The anodized layer is a transparent oxide coating. When dye is added, the color you see results from light interacting with the coating and the metal underneath. White dye doesn’t work the same way, as it doesn’t create the necessary contrast to produce a visible white color.

Laser engraving metal involves a few critical steps to ensure the best results. Firstly, you’ll need the right equipment: a laser engraver suitable for metal. Then, you’ll prepare your design, set the correct power and speed settings on the machine, focus the laser, and perform the engraving. Finally, cleaning the metal post-engraving is crucial for a pristine finish.

Shot peening is a cold working process used to enhance the mechanical properties of metal parts. By bombarding the surface with small spherical media, known as shots, we create compressive residual stress layers that improve the part’s fatigue strength and resistance to stress corrosion cracking.

Aluminum chromate, or chromate conversion coating, is a chemical process applied to aluminum surfaces to enhance their corrosion resistance and adhesion properties. This treatment forms a protective layer on the metal, preventing oxidation and degradation in harsh environments. The process involves immersing aluminum parts in a chromate solution, which reacts with the metal to form a thin, durable coating.