Realistic constitutive relations for metal plasticity

By U. F. Kocks. 2001

152 citations recorded by the source corpus.

Abstract The process of establishing quantitative constitutive relations is illustrated on the example of strain hardening: a phenomenological analysis in parallel with the derivation of physics-based combinations of variables; both followed by the use a sufficient set of experimental data to firm up unknown parameters or even unknown functions; and the eventual return to an assessment of the more detailed physical mechanisms that are suggested by the observed behavior. It is emphasized that a physics-based algebraic expansion around an accessible standard state is more reliable than a grand overall equation.

Subfields: Materials Chemistry, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/a9bbf21d3342a2ecd3cd75df89926410f98918f2

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Materials Chemistry

1. Huamiao Wang
2. Peidong Wu
3. M. Worswick
4. S. Kurukuri
5. Ding Tang
6. Ying-hong Peng
7. Dayong Li

In Mechanical Engineering

1. Peidong Wu
2. Huamiao Wang
3. M. Worswick
4. S. Kurukuri
5. Ding Tang
6. Ying-hong Peng
7. Dayong Li
8. C. Tomé

Citations in the corpus

• Strain rate sensitivities of deformation mechanisms in magnesium alloys (2018, background): “Thestrain rate can be theoretically discussed through the following equation (Kocks, et al., 1975; Kocks, 2001; Wang et al., 2017): Z = Z exp Q− [U\!”