Effect of stress ratio on fatigue crack growth in a titanium aluminide alloy: Parida, B.K. and Nicholas, T. Int. J. Fract. Dec. 1991 52, (3), R51–R54

Effect of stress ratio on fatigue crack

Effect of stress ratio on fatigue crack growth in a titanium aluminide alloy

✍ B. K. Parida; T. Nicholas 📂 Article 📅 1991 🏛 Springer Netherlands 🌐 English ⚖ 168 KB

Recent studies on fatigue crack growth of an alpha 2 titanium aluminide,Ti-24A1-11Nb intermetallic at room temperature [1-3] indicate a strong dependence of fatigue crack growth rate on the stress ratio, R (ratio of minimum stress to maximum stress) . Figure shows the variation of da/dN with stress