The subsurface frictional hardening: A new approach to improve the highspeed wear performance of Ti-29Nb-14Ta-4.5Zr alloy against Ti-6Al-4V extra-low interstitial

Abstrakt

In the present work, the subsurface microstructure evolutions of Ti-29Nb-14Ta-4.5Zr (TNTZ) during high speedsliding wear against Ti-6Al-4V extra-low interstitial has been studied in detail. Its correlation with surface features characteristics is also discussed.

Klíčová slova

• subsurface
• frictional
• hardening
• new
• approach
• improve
• highspeed
• wear
• performance
• Ti-29Nb-14Ta-4.5Zr
• alloy
• against
• Ti-6Al-4V
• extra-low
• interstitial