| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1585784 | Materials Science and Engineering: A | 2006 | 6 Pages |
Abstract
A simple model of neck evolution during tensile testing is suggested. Approximate true stress–true strain diagrams are calculated and analyzed for fine grained and ultra fine grained aluminum alloy Al0.5%Cu. In comparison with ordinary load-elongation diagrams, true diagrams reveal many additional details of the material behavior. Deformation/fracture mechanisms at different tensile stages are discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
V.M. Segal, S. Ferrasse, F. Alford,