SYMPOSIA PAPER Published: 01 January 1977
STP35551S

Spectrum Loading—A Useful Tool to Screen Effects of Microstructure on Fatigue Crack-Growth Resistance

Source

The purpose of this paper is to promote consideration of variable amplitude or spectrum fatigue loading as a useful tool for screening effects of alloy microstructure on fatigue crack-propagation resistance. Increased sensitivity to microstructure, practical interpretation, and economy of testing are offered as rationale for advantageous use of this type of test.

Author Information

Bucci, RJ
Engineering Properties and Design Division, Aluminum Company of America, Alcoa Laboratories, Alcoa Center, Pa.
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Details
Developed by Committee: E08
Pages: 388–401
DOI: 10.1520/STP35551S
ISBN-EB: 978-0-8031-4703-4
ISBN-13: 978-0-8031-0356-6