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Study the effect of plastic deformation in 8006 Al-alloys by Positron lifetime spectroscopy, Vickers hardness and X-ray diffraction

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

Due to the great effect of defects on the properties of the material including strength, ductility, resistivity and opacity, there are many techniques that are used in defect detecting. Positron annihilation spectroscopy (PAS), Vickers hardness, and X-ray diffraction were used to study the influence of plastic deformation on the properties of 8006 Al-alloy in this work. An increase in the positron lifetime and Vickers hardness with a bit Broadening of XRD peaks was observed with increasing the degree of deformation reflecting a large dislocation density produced by plastic deformation.

Original languageEnglish
Title of host publicationPositron Annihilation - ICPA-17
EditorsC.Q. He , Y.C. Wu , N. Qi , Z.Q. Chen
PublisherTrans Tech Publications Ltd
Pages142-145
Number of pages4
Volume373 DDF
ISBN (Print)9783038356059
DOIs
StatePublished - 2016
Externally publishedYes
Event17th International Conference onPositron Annihilation, ICPA-17 - Wuhan, China
Duration: 20 Sep 201625 Sep 2016

Conference

Conference17th International Conference onPositron Annihilation, ICPA-17
Country/TerritoryChina
CityWuhan
Period20/09/1625/09/16

Bibliographical note

Publisher Copyright:
© 2016 Trans Tech Publications, Switzerland.

Keywords

  • 8006 Al-alloy
  • Plastic deformation
  • Positron annihilation lifetime spectroscopy
  • Vickers hardness and X-ray diffraction

ASJC Scopus subject areas

  • Radiation
  • General Materials Science
  • Condensed Matter Physics

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