Dissipated energy measurements as a marker of microstructural evolution: 316L and DP600
Dissipated energy measurements as a marker of microstructural evolution: 316L and DP600
The thermomechanical characteristics and, more specifically, the dissipative behavior of two steels (a DP600 and a 316L stainless steel) have been studied using infrared measurement methods. All dissipated energy measurements have been performed during traction–traction uniaxial tests in the elastic domain. It has been shown that the dissipated energy of these materials is dependent on the material plastic strain and could be used as a non-destructive criterion to monitor the material evolution during loading sequences. Different kinds of loading sequences have been tested, including uniaxial tensile tests, alternative traction–traction loadings and recovery periods to underline specific characteristics of the materials
internal friction, damping, thermodynamics, dislocation mobility, non-destructive testing
4100-4115
Connesson, N.
58d2d717-49e3-4f4d-82c8-d05f93d24883
Maquin, F.
dbafb68f-65e1-44ce-bd01-8d82d3b82f51
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
June 2011
Connesson, N.
58d2d717-49e3-4f4d-82c8-d05f93d24883
Maquin, F.
dbafb68f-65e1-44ce-bd01-8d82d3b82f51
Pierron, F.
a1fb4a70-6f34-4625-bc23-fcb6996b79b4
Connesson, N., Maquin, F. and Pierron, F.
(2011)
Dissipated energy measurements as a marker of microstructural evolution: 316L and DP600.
Acta Materialia, 59 (10), .
(doi:10.1016/j.actamat.2011.03.034).
Abstract
The thermomechanical characteristics and, more specifically, the dissipative behavior of two steels (a DP600 and a 316L stainless steel) have been studied using infrared measurement methods. All dissipated energy measurements have been performed during traction–traction uniaxial tests in the elastic domain. It has been shown that the dissipated energy of these materials is dependent on the material plastic strain and could be used as a non-destructive criterion to monitor the material evolution during loading sequences. Different kinds of loading sequences have been tested, including uniaxial tensile tests, alternative traction–traction loadings and recovery periods to underline specific characteristics of the materials
This record has no associated files available for download.
More information
e-pub ahead of print date: 13 April 2011
Published date: June 2011
Keywords:
internal friction, damping, thermodynamics, dislocation mobility, non-destructive testing
Organisations:
Engineering Mats & Surface Engineerg Gp
Identifiers
Local EPrints ID: 210587
URI: http://eprints.soton.ac.uk/id/eprint/210587
ISSN: 1359-6454
PURE UUID: 9093b74f-59f1-400a-b655-614db6b288ec
Catalogue record
Date deposited: 10 Feb 2012 14:35
Last modified: 15 Mar 2024 03:35
Export record
Altmetrics
Contributors
Author:
N. Connesson
Author:
F. Maquin
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
