background knowledge

Puzzling black residues: A Challenge in hot sealing baths

It is well known in anodising operations that, over time, deposits accumulate on the ...

The porous aluminium oxide layer that is present after anodising or colouring is still ...

For a shiny and brilliant-looking aluminium surface, mechanical polishing of the raw material is ...

To further advance sustainability in the aluminium industry, it is important to understand where ...

After anodising and colouring aluminium surfaces, it is particularly important to seal the created ...

As in all chemical pretreatment steps in the anodisation of aluminium, mistakes can also ...