Program to Improve the Fracture Toughness and Fatigue Resistance of Aluminum Sheet and Plate for Airframe Applications.
Final technical rept. 1 Jul 72-1 Jul 73,
BOEING COMMERCIAL AIRPLANE CO SEATTLE WASH
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Mechanical, fracture, smooth and notched fatigue, fatigue crack growth rate, and exfoliation corrosion tests were conducted to evaluate the effects of the various thermomechanical treatments. For comparison purposes, data were obtained on the commercial alloys 2024-T3, 7075-T6, 7475-T61, 7475-T761. In addition, a few TMTs on the commercial 7475 alloy were evaluated. Modified author abstract
- Properties of Metals and Alloys