Advanced coatings are playing a continuously increasing role in design evolution. For example, in engine design, manufacturers have seen their objectives changed in recent years in terms of higher service temperature, higher thrust levels and increasingly greater fuel efficiency on both cost and environmental grounds. Materials selection development and surface enhancement using such technologies as PVD and PA-CVD will have a significant impact in future aircraft and component design to meet these challenges.
Aerospace Materials Currently Coated
• Titanium and Titanium alloy e.g. Ti6Al4V
• Aluminium silicon alloys
• Inconels / Hastaloys
• Steels and stainless steels



