𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Environmental influence on the near-threshold fatigue crack propagation behaviour of a high-strength steel

✍ Scribed by G. Hénaff; J. Petit; B. Bouchet

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
778 KB
Volume
14
Category
Article
ISSN
0142-1123

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Near-threshold fatigue crack propagation
Near-threshold fatigue crack propagation of several high strength steels
✍ T.L. Mackay; B.J. Alperin; D.D. Bhatt 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 704 KB

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

Influence of stress ratio on the thresho
Influence of stress ratio on the threshold level for fatigue crack propagation in high strength steels
✍ Ohta Akihiko; Sasaki Etsuo 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 722 KB

Centrally cracked specimens of JIS SM58Q and I-IT80 steels were fatigued. The fatigue crack growth rates, da/dn, and the stress intensity threshold levels, AK,, were measured over the range of stress ratio, R, from -1 to 0.8 by the use of an automatic method of continuously decreasing stress intensi