Acoustic emission monitoring of corrosion fatigue crack growth in offshore steel
โ Scribed by C. Thaulow; T. Berge
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 523 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0308-9126
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๐ SIMILAR VOLUMES
Abslraet-A model is proposed to account for interactions between fatigue and stress corrosion crack propagation mechanisms in appropriate corrosion fatigue conditions. Tests on an alloy steel, and both wrought and cast aluminium alloys, are reported. Despite the use of very simple coefficients in th
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