Spectroscopic analysis of magnesium-aluminum alloys by laser induced breakdown spectroscopy
Other Title(s)
التحليل الطيفي لسبائك مغنسيوم-الألمنيوم بواسطة التحليل الطيفي المستحث بالليزر
Joint Authors
Muwin, Fatimah Jumah
Husayn, Ali Abd al-Karim
Source
Issue
Vol. 16, Issue 36 (30 Apr. 2018), pp.113-122, 10 p.
Publisher
University of Baghdad College of Science
Publication Date
2018-04-30
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Abstract EN
In this work, the spectra of plasma glow produced by Nd:YAG laser operated at 1.064 μm on Al-Mg alloys with same molar ratio samples in air were analyzed by comparing the atomic lines of aluminum and magnesium with that of strong standard lines.
The effect of laser energies on spectral lines, produced by laser ablation, were investigated using optical spectroscopy, the electron density was measured utilizing the Stark broadening of magnesium-aluminum lines and the electron temperature was calculated from the standard Boltzmann plot method.
The results that show the electron temperature increases in magnesium and aluminum targets but decreases in magnesium: aluminum alloy target, also show the electron density increase all the aluminum, magnesium and mix both them, It was found that the lines intensities at different laser peak powers increase when the laser peak power increases then decreases when the power continues to increase.
American Psychological Association (APA)
Husayn, Ali Abd al-Karim& Muwin, Fatimah Jumah. 2018. Spectroscopic analysis of magnesium-aluminum alloys by laser induced breakdown spectroscopy. Iraqi Journal of Physics،Vol. 16, no. 36, pp.113-122.
https://search.emarefa.net/detail/BIM-835541
Modern Language Association (MLA)
Husayn, Ali Abd al-Karim& Muwin, Fatimah Jumah. Spectroscopic analysis of magnesium-aluminum alloys by laser induced breakdown spectroscopy. Iraqi Journal of Physics Vol. 16, no. 36 (Apr. 2018), pp.113-122.
https://search.emarefa.net/detail/BIM-835541
American Medical Association (AMA)
Husayn, Ali Abd al-Karim& Muwin, Fatimah Jumah. Spectroscopic analysis of magnesium-aluminum alloys by laser induced breakdown spectroscopy. Iraqi Journal of Physics. 2018. Vol. 16, no. 36, pp.113-122.
https://search.emarefa.net/detail/BIM-835541
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 122
Record ID
BIM-835541