Fatigue crack propagation in steels with different yield strengths
β Scribed by Yu. A. Novikov; V. S. Zoteev
- Publisher
- Springer US
- Year
- 1977
- Tongue
- English
- Weight
- 243 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0026-0673
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π SIMILAR VOLUMES
From previous investigations of the mechanisms of both fracture and fatigue crack propagation, the static fracture model proposed by Lal and Weiss may be thought as reasonable for describing fatigue crack propagation in metals at both low and interm~iate stress intensity factor ranges AK. Recent pro
The crack propagation velocity in corroGon fatigue (du/dN), were measured on the Ni-Cr-Mo steel quenched and tempered at 473 or 773 K. The steel with high sensitivity to delayed failure reveals the largest (du/dN), under square load and the smaller (da/dN), under positive saw tooth load. The frequen
## AMraet-Fatigue crack growth rate was found to be independent of grain size in 309!3 stainless steel, for grain sizes of 45 and 480 pm. The data were compared to literature results for a variety of stabk and mtstabie austerdtic alloys, and were shown to agree well, THE RECENT literature on fatig