In support of Douglas Aircraft Co. structural damage tolerance analysis, crack propagation rates were measured in humid air from lo-\* to 10m3 mm/cycle of several high strength martensitic steels at stress ratios of R = 0.1 and R = 0.5. Increasing the stress ratio was found to decrease the threshold
Near-threshold fatigue crack propagation rates of dual-phase steels
โ Scribed by J.L. Horng; M.E. Fine
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 901 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0025-5416
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