Heat treatments
- Temper
- Hardening
- Induction gardening
- Carbonitriding
- Case-hardening
Galvanic treatements
- Classical iridescent coating (thickness 5÷12 µm)
- Lantane TR 147
- Chromiting 12 µm
- Zinco-Nikel
- Thread-lock
- Passivating coating
- Dehydrogenation
- Geomet
- Delta Protekt
- Lamellar galvaning
- Hot-dip zinc-coating