Results 241 to 250 of about 493,949 (310)

Strain hardening rate sensitivity and strain rate sensitivity in TWIP steels

Materials Science and Engineering: A, 2015
Abstract TWIP steels are materials with very high strength and exceptional strain hardening capability, parameters leading to large energy absorption before failure. However, TWIP steels also exhibit reduced (often negative) strain rate sensitivity (SRS) which limits the post-necking deformation.
Bintu, A   +5 more
openaire   +3 more sources

On rate sensitivity of f.c.c. metals, instantaneous rate sensitivity and rate sensitivity of strain hardening

Journal of the Mechanics and Physics of Solids, 1986
Abstract A n up-to-date approach to the phenomenon of rate sensitivity observed in f.c.c. metals is discussed. It is shown that the rate sensitivity of strain hardening, which so far has been neglected, plays an equal or even dominant role in an estimation of the total rate sensitivity.
J.R. Klepaczko, C.Y. Chiem
openaire   +1 more source

Strain Rate Sensitivity of Automotive Steels

SAE Technical Paper Series, 1992
<div class="htmlview paragraph">Strain rate sensitivity is an important material property in the formability of sheet metal. In this study, strain rate sensitivity is evaluated for several different grades of steel. Strain rate sensitivity varies from 0.01 to 0.022 for the steels tested.
Ming F. Shi, David J. Meuleman
openaire   +1 more source

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