Advancements in Materials, Vol. 2, Issue 5, Oct  2018, Pages 89-99; DOI: 10.31058/j.am.2018.25004 10.31058/j.am.2018.25004

Nuclear Technique (PAT) Challenge (XRD & HV) Techniques for Probing Properties of Material Science (Aluminum Alloy)

, Vol. 2, Issue 5, Oct  2018, Pages 89-99.

DOI: 10.31058/j.am.2018.25004

Emad A. Badawi 1* , M. A. Abdel-Rahman 1 , S. A. Aly 1 , H. Ibrahim 1 , M. Abdel-Rahman 1

1 Physics Department, Faculty of Science, Minia University, Egypt

Received: 15 August 2018; Accepted: 28 October 2018; Published: 3 December 2018

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Abstract

This work aims to study the effect of deformation on the natural aging of the heat treatable 6063Al-alloy. The influence of deformation on the aged samples was established by studying the aging behavior of 3 different aged samples; one non-deformed sample, and two samples deformed at 5% and 30% degree of deformation. This study was performed using the positron annihilation technique (PAT) as non-destructive nuclear technique, which clearly distinguished and described the aging behavior at different degrees of deformation. The effect of deformation on the natural aged 6063 Al-alloy samples was also studied by Vickers micro-hardness test. X-Ray Diffraction (XRD) measurements and analysis using Materials Analysis Using Diffraction (MAUD) program helped in detecting the crystallite size, micro-strain, lattice parameter, and dislocation density as a function of the natural aging time for the three different samples.

Keywords

Positron Annihilation Lifetime, 6063 Al Alloy, XRD, MAUD Program, Crystallite Size, Micro-Strain, Lattice Parameter, Dislocation Density, Natural Aging, Deformation, Heat Treatable Alloys

Copyright

© 2017 by the authors. Licensee International Technology and Science Press Limited. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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