Wear behaviour of nitric acid passivated cp Ti and Ti6Al4V
โ Scribed by M. Masmoudi; M. Assoul; M. Wery; R. Abdelhedi; F. El Halouani; G. Monteil
- Book ID
- 116604547
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 518 KB
- Volume
- 478
- Category
- Article
- ISSN
- 0925-8388
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## Abstract Due to excellent mechanical properties and good corrosion resistance, titaniumโaluminiumโvanadium (Tiโ6Alโ4V) and titaniumโaluminiumโniobium (Tiโ6Alโ7Nb) are extensively used for orthopedic surgery. Concern has been voiced concerning the implications of the constituent vanadium in Tiโ6A
Laser gas nitriding of the Ti-6Al-4V alloy under a pure nitrogen environment of 30 l/min gas flow rate, was carried out with 500 mJ laser beams, produced by a Nd:YAG-pulsed laser at 5 mm defocused distance, and 1.5 mm/s sample traverse velocities. The microstructure and corrosion behaviour of the ni