Cleanliness and ultra-cleanliness of aluminium alloys
Aluminium alloys are used in the nuclear, aerospace and ultra-vacuum fields.
Aluminium-alloy equipment is often used in high-tech sectors and its treatment is conditioned by the material's relative fragility, which requires specific product ranges to be used :
- Degreasing with detergents, solvent-based degreasing
- Specific deoxidation processes, pickiling and stripping of surfaces
- Final passivation and rinsing to achieve complete ultra-cleanliness