THE GROWTH OF SMALL FATIGUE CRACKS IN 7075–T6 ALUMINUM
✍ Scribed by J. LANKFORD
- Book ID
- 109011974
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 920 KB
- Volume
- 5
- Category
- Article
- ISSN
- 8756-758X
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📜 SIMILAR VOLUMES
Both standard and non-standard compact specimens were employed to experimentally study the crack growth behavior of 7075-T651 aluminum alloy in ambient air. The effects of the stress ratio (R), overloading, underloading, and high-low sequence loading on fatigue crack growth rate were investigated. S
This paper reports the results of a study of the initial stages of fatigue crack formation in the commercial aluminum alloy 7075-T651. Direct observations were made of the evolution of cracking in a notch under moderately high fatigue loads in a scanning electron microscope. The experimental conditi