error patterns

The problem with zinc in acidic aluminium etching

Particularly in the field of job coating, a certain proportion of hot-dip galvanised surfaces ...

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

When aluminium reacts with its environment, this often causes pre-corrosion. Different, mostly barely visible ...

For Alufinish, digital microscopes are an important tool in our daily work. With our ...

Environmental protection and the search for more compatible processes have also had a strong ...

The pre-treatment of aluminium surfaces in alkaline E6 long-term pickling processes produces fine-matt, very ...