Fretting Corrosion Analysis of Ti-Mo-Zr-Fe (TMZF®) and Gas Atomized Dispersion Strengthened Co-Cr-Mo (GADS) Alloys Under Shot Peened and Shot Peened, Cleaned and Passive Conditions

摘要

These experiments investigated the effects of load and potential on the COF and current density during the fretting of TMZF-GADS combination with different surface treatments. In this test model, the fretting corrosion of TMZF-GADS combinations was affected by the normal load and potential and was no different from that seen for TMZF/ Co-Cr-Mo and Ti-6A1-4V/Co-Cr-Mo couples.