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Stress and strain histories in equal channel angular extrusion/pressing

✍ Scribed by A.V. Nagasekhar; Yip Tick-Hon; S. Li; H.P. Seow

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
437 KB
Volume
423
Category
Article
ISSN
0921-5093

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πŸ“œ SIMILAR VOLUMES

Deformation behavior and strain homogene
Deformation behavior and strain homogeneity in equal channel angular extrusion/pressing
✍ A.V. Nagasekhar; Yip Tick-Hon; H.P. Seow πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 593 KB

Equal channel angular extrusion/pressing (ECAE/ECAP) is a novel severe plastic deformation (SPD) technique widely used for fabrication of bulk nanostructured materials, consolidation of powder materials, and property enhancement of tubular materials. The microstructure and mechanical properties of t

Modeling compression reloads in copper p
Modeling compression reloads in copper pre-strained by equal channel angular extrusion (ECAE)
✍ I. J. Beyerlein; C. N. TomΓ© πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 137 KB

When copper is deformed to large strains, as in Equal Channel Angular Extrusion (ECAE), its texture and microstructure change drastically and lead to plastic anisotropy upon reloading. In this work, we develop a multi-scale model that accounts for both texture and subgrain microstructural evolution.