Anodizing / Surface Treatment Line
Complete surface finishing system for titanium including Type II/III anodizing, passivation, and PVD coating.
Overview
The Coherent SurfaTech-500 is a comprehensive surface treatment line capable of multiple finishing processes for titanium components.
Key Specifications
- Process Types: Type II + Type III anodizing, chemical passivation, optional PVD coating
- Batch Capacity: Up to 500 kg per cycle
- Film Thickness Control: 2–25 μm (anodized), 1–3 μm (PVD)
Typical Applications
- Aerospace component corrosion protection with dielectric isolation
- Medical implant biocompatible oxide layer formation
- Decorative titanium finishes for high-end consumer electronics
Engineering Notes
Titanium anodizing creates a controlled TiO₂ oxide layer where color is determined by interference effects based on thickness. Process parameters must be precisely controlled to meet AMS 5986 (aerospace) and ISO 5832-11 (medical) requirements.