Quantitative X-Ray Analysis for Cr-Fe Binary Ferroalloys by Using EDXRF-WDXRF Techniques
Özet
Quantitative analysis of materials is significant for its potential usage in different areas. In the present study, quantitative analysis for Fe-Cr binary ferroalloys was evaluated by using Energy Dispersive X-Ray Fluorescence (EDXRF) system and the classical alpha-coefficient equation. The ferroalloys were prepared from powder form of Fe and Cr elements. The ferroalloys were excited by 59.54 keV gamma-rays from Am-241 annular radioactive source in EDXRF and K-alpha X-ray fluorescence spectra of Fe were analyzed in the binary matrices for determining analyte element Fe. Also, Wavelength Dispersive X-Ray Fluorescence (WDXRF) system was used to compare the concentrations of the analyte. The agreement was found to be quite satisfactory between the EDXRF and WDXRF (<= 1.76 relative difference (%) between concentrations), and it should be noted that the classical alpha-coefficient equation is highly reliable approach for quantitative analysis of ferroalloys. In addition, effective atomic numbers (Z(eff) ) of alloys were calculated using scattering ratio (R/C) method and fitted to concentrations obtained of alloys for fit equation.
Atıf için künye
Buyukyildiz, M., Boydaş, E., Kurudirek, M., & Orhan, E. O. (2017). Quantitative X-Ray Analysis for Cr-Fe Binary Ferroalloys by Using EDXRF-WDXRF Techniques. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 60, 584–588. https://doi.org/10.1134/s0020441217040121
BibTeX
@article{buyukyildiz2017-63059,
author = {Buyukyildiz, M. and Boydaş, Elif and Kurudirek, Murat and Orhan, E. Oz},
title = {Quantitative X-Ray Analysis for Cr-Fe Binary Ferroalloys by Using EDXRF-WDXRF Techniques},
journal = {INSTRUMENTS AND EXPERIMENTAL TECHNIQUES},
year = {2017},
volume = {60},
pages = {584--588},
issn = {0020-4412},
doi = {10.1134/s0020441217040121},
url = {https://akademik.atauni.edu.tr/yayinlar/63059-quantitative-x-ray-analysis-for-cr-fe-binary-ferroalloys-by-using-edxrf-wdxrf}
}