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Torsion test on solid and tubular specimens for testing the plastic behaviour of metals
Author(s) -
Pöhlandt Klaus,
Tekkaya A. Erman,
Lach Erhard
Publication year - 1984
Publication title -
archiv für das eisenhüttenwesen
Language(s) - English
Resource type - Journals
eISSN - 1869-344X
pISSN - 0003-8962
DOI - 10.1002/srin.198405327
Subject(s) - materials science , torsion (gastropod) , plasticity , composite material , radius , structural engineering , forensic engineering , computer science , engineering , medicine , surgery , computer security
Simulation of hot forming conditions at high strain rates by using extremely short specimens. Determination of “effective lengths” participating in plastic deformation of short specimens. Improved evaluation of test for 3/4 of specimen radius where the material properties are undisturbed. Sources of error and uncertainty. Theory of notch effect.