Fatigue and Durability of Metals at High Temperatures
Chapter 5: Partitioning of Hysteresis Loops and Life Relations
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Published:2009
Abstract
This chapter compares and contrasts empirical approaches for partitioning hysteresis loops and predicting creep-fatigue life. The first part of the chapter presents experimental partitioning methods, explaining how they can be used to partition any loading cycle into its basic strain-range components. The methods covered include rapid cycling between peak stress extremes, half-cycle rapid loading and unloading, and variations of the incremental step-stress approach. The methods are then compared based on their ability to predict creep-fatigue life. The chapter goes on from there to describe how fatigue life can be estimated from ductility measurements when cyclic data are unavailable or...
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Member Sign InPartitioning of Hysteresis Loops and Life Relations, Fatigue and Durability of Metals at High Temperatures, By S.S. Manson, G.R. Halford, ASM International, 2009, p 83–109, https://doi.org/10.31399/asm.tb.fdmht.t52060083
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