๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Analysis of Severe Plastic Deformation by Large Strain Extrusion Machining

โœ Scribed by M. Sevier; H.T.Y. Yang; W. Moscoso; S. Chandrasekar

Publisher
The Minerals, Metals & Materials Society
Year
2008
Tongue
English
Weight
789 KB
Volume
39
Category
Article
ISSN
1073-5623

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Strain rate sensitivity of Cu after seve
Strain rate sensitivity of Cu after severe plastic deformation by multiple compression
โœ Li, Y. J. ;Blum, W. ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 479 KB

## Abstract Coarseโ€grained Cu99.99 was prestrained by __ฮต__~pre~ in multiple compression in three orthogonal directions at room temperature. While the flow stress __ฯƒ__ saturates at __ฮต__~pre~ โ‰ˆ 2, the strain rate sensitivity of __ฯƒ__ at 318 K increases by a factor of โ‰ˆ 2.7 from __ฮต__~pre~ = 2 to 7

Nonlinear finite element analysis based
Nonlinear finite element analysis based on a large strain deformation theory of plasticity
โœ M. Brรผnig ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 368 KB

The present paper is concerned with an ecient framework for a nonlinear ยฎnite element procedure for the numerical analysis of ยฎnite deformation elasticยฑplastic problems, based on a deformation theory of plasticity. Stress measures are related to Green's strains via a hyperelastic constitutive law ba