Effect of Mg Contents on Trapping Efficiency in Al-Mg System Using PAS

Abstract:

Article Preview

PLT and the Doppler broadening S-parameter were used to characterize the Al-Mg alloys, AA5005, AA5051, AA5052 and AA5083. The trapping efficiencies of these alloys were estimated to be 2.42 x 109, 2.29 x 109, 2.24 x 109 and 2.27 x 109 s-1 cm3, respectively, and the corresponding trapping cross-sections were estimated to be 2.66 x 10-16, 2.14 x 10-16, 2.10 x 10-16 and 3.51 x 10-16 cm2. It was found to be very clear that the mean lifetime and S-parameter exhibited the same behaviour as a function of the degree of deformation, and that they saturated at the same degree of thickness reduction.

Info:

Periodical:

Edited by:

David J. Fisher

Pages:

7-11

DOI:

10.4028/www.scientific.net/DDF.265.7

Citation:

N.A. Kamel "Effect of Mg Contents on Trapping Efficiency in Al-Mg System Using PAS ", Defect and Diffusion Forum, Vol. 265, pp. 7-11, 2007

Online since:

May 2007

Authors:

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.