Wear Resistant Coatings for Titanium Alloys.
Abstract
Techniques for applying chromium-molybdenum alloys to titanium alloy substrates were developed and the resulting systems evaluated as protective coating. Deposition techniques including electroplating and sputtering were considered and diffusion properties studied. A coating alloy containing 1% molybdenum was shown to greatly improve the wear resistance. Erosion, oxidation and stress corrosion properties were also improved. The coatings system had no apparent effect on fatigue properties of Ti 8Al-1V-1Mo at either room temperature or 315 C. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1977
- Accession Number
- ADA042443
Entities
People
- B. A. Manty
- H. R. Liss
Organizations
- Pratt & Whitney