Effect of stress ratio on fatigue crack
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B. K. Parida; T. Nicholas
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Article
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1991
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Springer Netherlands
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English
β 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