The Large Strain Deformation of Some Aluminum Alloys

作者: D. J. Lloyd , D. Kenny

DOI: 10.1007/BF02642883

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摘要: The stress-strain behavior of both non-heat-treatable and heat-treatable aluminum alloys has been examined over a large strain range by variety deformation modes. In superpurity deformed in torsion, the work hardening rate approaches zero at strains four to five, while definite saturation flow stress is observed much lower precipitation hardened alloys. alloys, not approached even very strains. Nevertheless, all can be reasonably represented type equation. qualitatively understood terms dislocation accumulation processes slip morphology different Finally, it shown that on commercial rolling mill exhibit equivalent found these laboratory studies.

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