The positron and mechanical parameters of a cold-worked aluminum alloy (3004) Using PALT, PADBT and HV

In the present work, the influence of plastic deformation on the properties of a 3004 Al-alloy was studied with different techniques. Crystallite size, dislocation density, defect density, micro-strain, and stored dislocation energy are presented and compared for different three techniques.

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Bibliographic Details
Published inJournal of mechanical behaviour of materials Vol. 30; no. 1; pp. 292 - 303
Main Authors Mostafa, Ahmed, Mostafa, Mostafa Y. A, Abdel-Rahman, M., Abdel-Rahman, M. A., Badawi, Emad A., Lin, Y. C.
Format Journal Article
LanguageEnglish
Published Berlin De Gruyter 01.01.2021
Walter de Gruyter GmbH
Subjects
3004 Al-alloy
Aluminum base alloys
Cold working
Correlation
Crystal defects
Crystal dislocations
Crystallites
Deformation
Diamond pyramid hardness tests
Dislocation density
Mechanical properties
Parameters
Plastic deformation
Positron annihilation
positron annihilation techniques
Saturation
Thickness
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Summary:In the present work, the influence of plastic deformation on the properties of a 3004 Al-alloy was studied with different techniques. Crystallite size, dislocation density, defect density, micro-strain, and stored dislocation energy are presented and compared for different three techniques.
ISSN:0334-8938
2191-0243
DOI:10.1515/jmbm-2021-0032