Abstract
The near-threshold corrosion fatigue crack propagation behavior of Mil S-24645 HSLA steel, its weld metal and heat affected zone have been studied in simulated marine environments. Tests were conducted in air and ASTM seawater, at both the free corrosion potential and -1.0V (SCE), using a frequency of 0.2 Hz and a stress ratio, R = 0.1. The results were compared with previous data for Mil S-24645 and ASTM A710 steel tested at frequencies of 10 and 2 Hz. The influence of frequency, microstructure and cathodic protection on crack closure contributions in the near-threshold regime will be discussed.
| Original language | English (US) |
|---|---|
| Title of host publication | Materials Engineering |
| Publisher | Publ by ASME |
| Pages | 473-483 |
| Number of pages | 11 |
| ISBN (Print) | 0791807851 |
| State | Published - 1993 |
| Event | Proceedings of the 12th International Conference on Offshore Mechanical and Arctic Engineering (OMAE 1993) - Glasgow, Scotland, Engl Duration: Jun 20 1993 → Jun 24 1993 |
Publication series
| Name | Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE |
|---|
Other
| Other | Proceedings of the 12th International Conference on Offshore Mechanical and Arctic Engineering (OMAE 1993) |
|---|---|
| City | Glasgow, Scotland, Engl |
| Period | 6/20/93 → 6/24/93 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 14 Life Below Water
All Science Journal Classification (ASJC) codes
- Ocean Engineering
- Energy Engineering and Power Technology
- Mechanical Engineering
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