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Approximation of stress‐strain curves by a two‐parameter equation
Author(s) -
Reiff Karl,
Herdt Klaus Dieter
Publication year - 1988
Publication title -
steel research
Language(s) - English
Resource type - Journals
eISSN - 1869-344X
pISSN - 0177-4832
DOI - 10.1002/srin.198801634
Subject(s) - strain hardening exponent , stress–strain curve , strain (injury) , mathematics , hardening (computing) , stress (linguistics) , mathematical analysis , materials science , thermodynamics , physics , composite material , deformation (meteorology) , medicine , linguistics , philosophy , layer (electronics)
An approximation of the stress‐strain curve of carbon steels has been made using a two‐parameter, physically interpretable equation. The two parameters K 1 and K 2 can be correlated to variable hardening mechanisms.