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Using differential scanning calorimetry as an analytical tool for ultrafine-grained metals processed by severe plastic deformation

Gao, Nong, Starink, Marco J. and Langdon, Terence G. (2009) Using differential scanning calorimetry as an analytical tool for ultrafine-grained metals processed by severe plastic deformation Materials Science and Technology, 23, (6), pp. 687-698.

Record type: Article

Abstract

Differential Scanning Calorimetry (DSC) is a thermal analysis technique that measures the energy absorbed or released by a sample as a function of temperature or time. Analysis by DSC has wide applications for examining solid-state reactions and solid-liquid reactions in many different materials. Quantitative analyses of the kinetics of reactions may be assessed by reviewing the interrelation between activation energy analysis methods. In recent years, DSC has been applied in the examination and analysis of bulk ultrafine-grained materials processed through the application of Severe Plastic Deformation (SPD). This overview examines these recent reports with reference to materials processed using the procedures of Equal-Channel Angular Pressing (ECAP), High-Pressure Torsion (HPT) and Accumulative Roll-Bonding (ARB). In addition, some critical issues related to DSC analysis are also discussed.

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More information

Submitted date: 1 November 2008
Published date: 2009
Keywords: accumulative roll-bonding (ARB), differential scanning calorimetry (DSC), equal-channel angular pressing (ECAP), high-pressure torsion (HPT), severe plastic deformation (SPD)
Organisations: Engineering Mats & Surface Engineerg Gp

Identifiers

Local EPrints ID: 64603
URI: http://eprints.soton.ac.uk/id/eprint/64603
ISSN: 0267-0836
PURE UUID: 572b3468-3a2c-4daa-970c-9175b9d6922c
ORCID for Terence G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

Catalogue record

Date deposited: 07 Jan 2009
Last modified: 17 Jul 2017 14:12

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