Anodizing aluminium, the process of electrolytic build up of the metal’s the oxide layer in the presence of dyes to create colored effects, is such a well-established process that we probably all have ...

Due to safety, cost, health and environmental factors, there is a lot of pressure to use alternatives to CAA and hexavalent chromium. This project has strived to develop innovative chromate-free ...

While many people have tried their hand at anodizing aluminum at home, there are plenty who would just as soon leave it up to the professionals due to the highly concentrated sulfuric acid required ...

Aluminum has trace amounts of other alloys and elements, such as (zinc, magnesium, and silicon) present in the alloy. These other elements do not respond the same as the aluminum does during anodizing ...

In a world where quality and durability are paramount, selecting the right finish for an aluminium surface is more than a mere aesthetic choice. This article aims to clear the fog by providing a ...

Anodizing is widely used for protecting aluminum via an oxidic protection layer against corrosion. The bath where the anodizing is carried out contains mainly sulfuric acid, aluminum-sulfate and water ...

The beautiful anodized aluminum finish on many Apple products keeps them from corrosion, provides a hard and (mostly) scratch resistant surface, and even — in the case of the iPod nano and shuffle — a ...