SIGNIFICANCE OF THE DISCONTINUITY IN S/N FATIGUE CURVES.
SOUTHAMPTON UNIV (ENGLAND) INST OF SOUND AND VIBRATION RESEARCH
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The significance of the discontinuity in the SN fatigue curve has been assessed by comparative testing under constant load and constant strain conditions. Reinforcement of the surface grain of a mild steel and a stainless steel have produced a large improvement in fatigue strength, the fatigue limit coinciding with the discontinuity. Author
- Metallurgy and Metallography