Spectral studies of nanosecond laser interaction with aluminum-based alloy containing traces of magnesium in air
Joint Authors
Mansur, Shawqi A. M.
al-Shirbini, Ashraf M.
Allam, Sami H.
al-Shirbini, Tharwat M.
Source
Israa University Journal of Applied Science
Issue
Vol. 1, Issue 1 (31 Oct. 2017), pp.55-67, 13 p.
Publisher
Israa University Scientific Research Council
Publication Date
2017-10-31
Country of Publication
Palestine (Gaza Strip)
No. of Pages
13
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
Parametric study of optical emission Characterization of the plasma-assisted laser ablation of aluminium-based alloy that contains small traces of magnesium is presented.
The emission of lines from the plasma of the target in the wavelength range 200-900nm has been carefully investigated at the same experimental conditions.
It was found that all the emission intensities of the ionic and neutral magnesium lines are subjected to self-absorption, whereas the aluminium ionic lines were free from self-absorption.
The results assure that, in case of the presence of self- absorption effect, the temperature varies from (1.7952 - 1.1433 eV) as the delay time is varied from 0 to 5 μs.
Whereas, in the case of repairing against the effect, it varies from (1.3240 - 0.9447 eV) for the same delay time variation.
At the same time, according to the McWhirter criterion, the electron density was high enough to establish plasma in local thermodynamic equilibrium.
American Psychological Association (APA)
Mansur, Shawqi A. M.& al-Shirbini, Ashraf M.& Allam, Sami H.& al-Shirbini, Tharwat M.. 2017. Spectral studies of nanosecond laser interaction with aluminum-based alloy containing traces of magnesium in air. Israa University Journal of Applied Science،Vol. 1, no. 1, pp.55-67.
https://search.emarefa.net/detail/BIM-1293392
Modern Language Association (MLA)
Mansur, Shawqi A. M.…[et al.]. Spectral studies of nanosecond laser interaction with aluminum-based alloy containing traces of magnesium in air. Israa University Journal of Applied Science Vol. 1, no. 1 (Oct. 2017), pp.55-67.
https://search.emarefa.net/detail/BIM-1293392
American Medical Association (AMA)
Mansur, Shawqi A. M.& al-Shirbini, Ashraf M.& Allam, Sami H.& al-Shirbini, Tharwat M.. Spectral studies of nanosecond laser interaction with aluminum-based alloy containing traces of magnesium in air. Israa University Journal of Applied Science. 2017. Vol. 1, no. 1, pp.55-67.
https://search.emarefa.net/detail/BIM-1293392
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 66-67
Record ID
BIM-1293392