Journal
METALS AND MATERIALS INTERNATIONAL
Volume 25, Issue 1, Pages 64-70Publisher
KOREAN INST METALS MATERIALS
DOI: 10.1007/s12540-018-0158-8
Keywords
Fretting fatigue; Fatigue source; Microhardness; Fretting wear
Funding
- Aviation Key Laboratory of Science and Technology on Advanced Titanium Alloys
Ask authors/readers for more resources
y The effect of fretting on fatigue performance of different microstructures for titanium alloy was studied using a high-frequency push-pull fatigue testing machine. Both plain and fretting fatigue curves were obtained for comparative analysis of the fretting effect on fatigue performance of the different titanium alloy. The result shows that the strength, plain fatigue of Ti6Al4V titanium is lower than those of Ti1023 titanium. But the fretting fatigue of Ti6Al4V titanium is higher under each contact stress. The fatigue source depth of Ti1023 alloy is greater than Ti6Al4V alloy. Hardening of Ti1023 alloy is more serious after fretting. The wear mechanism of two titanium alloys is different, Ti1023 titanium alloy is more sensitive to fretting wear.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available