Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)
Abstract
:1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Peak Stress [MPa] | Cycles to Failure [Nf] | Peak Stress [MPa] | Cycles to Failure [Nf] |
---|---|---|---|
Air | |||
Low UTS | High UTS | ||
800 | 396,378 | 950 | 327,678 |
850 | 873,220 | 950 | 407,025 * |
900 | 44,438 | 1000 | 103,539 |
1000 | 5607 | 1050 | 20,788 |
1010 | 2954 | 1100 | 15,494 |
1050 | 20 | 1250 | 6464 |
Salt Fog | |||
Low UTS | High UTS | ||
850 | 410,596 | 900 | 663,329 * |
975 | 7552 | 925 | 321,027 * |
1000 | 8109 | 950 | 320,847 |
1025 | 889 | 1150 | 3188 |
Peak Stress [MPa] | Cycles to Initiation [Ni] | Peak Stress [MPa] | Cycles to Initiation [Ni] |
---|---|---|---|
Air | |||
Low UTS | High UTS | ||
550 | 35,000 | 575 | 17,644 |
650 | 12,200 | 825 | 7936 |
750 | 9413 |
R Ratio | C [m/cycle] | m | ΔKmin [MNm−3/2] | ΔKmax [MNm−3/2] |
---|---|---|---|---|
Air | ||||
0.1 | 4 × 10−11 | 3.00 | 6.97 | 24.82 |
0.3 | 2 × 10−10 | 2.46 | 5.44 | 19.56 |
0.5 | 8 × 10−11 | 3.02 | 4.00 | 13.28 |
0.7 | 2 × 10−10 | 2.54 | 2.97 | 8.62 |
Combined air data | 2 × 10−10 | 2.48 | 2.97 | 24.82 |
Salt Fog | ||||
0.1 | 2 × 10−10 | 2.36 | 6.76 | 23.20 |
0.7 | 1 × 10−9 | 2.04 | 5.68 | 12.20 |
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Bache, M. Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3). Metals 2023, 13, 1986. https://doi.org/10.3390/met13121986
Bache M. Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3). Metals. 2023; 13(12):1986. https://doi.org/10.3390/met13121986
Chicago/Turabian StyleBache, Martin. 2023. "Fatigue and Fracture Evaluations in Ti-10V-2Fe-3Al (Ti 10-2-3)" Metals 13, no. 12: 1986. https://doi.org/10.3390/met13121986