HIGHLIGHTS
- who: Trevor William Clyne from the (UNIVERSITY) have published the research: A Constitutive Stress-Strain Law for Metals with Sigmoidal Curves, in the Journal: (JOURNAL)
- future: Future work is planned in which PIP testing is conducted on materials exhibiting sigmoidal curves using this functional form.
SUMMARY
The mechanisms of plastic deformation are complex and there is no prospect of being able to predict the stress-strain curves exhibited by metals in any fundamental way. There is a marked tendency for this stress (sometimes termed "flow stress") to increase as the plastic . . .
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