What is anodising?

Anodising is an electrochemical process that transforms the surface of metals, particularly aluminium, into a more durable, corrosion-resistant metal with an aesthetically pleasing finish. This process not only enhances the metal’s natural properties but also opens more possibilities for its use in different industries.

Anodising is a surface treatment technique that involves creating a controlled oxide layer on the surface of the metal. This layer is integrated into the metal itself, making it exceptionally hard and resistant to wear and tear. Unlike paint or plating which can chip or peel over time, anodised finishes are part of the metal, ensuring long-lasting protection.

The process is most associated with aluminium, but it can also be applied to other metals like titanium and magnesium. The result is a surface that is not only tougher but also more receptive to dyes, allowing for a wider range of colour options. This makes anodised metals a popular choice for both functional and decorative applications.