APPLICATION OF SPECTROCHEMICAL ANALYSIS BY SOLID SOLUTION TECHNIQUE TO FERRO-ALLOYS
Journal Title: Journal of Science And Arts - Year 2011, Vol 15, Issue 2
Abstract
The paper presents the experimental results obtained on ferro-alloys (ferro-manganese, ferro-chromium, ferro-silicon and ferro-molybdenum) spectrochemical analysis by wavelength- dispersion X-ray fluorescence spectrometry (WDXRF). The samples were prepared by solid solution technique. The precision of the sample preparation method was determined in the case of ferro-manganese. The calibration curves for all chemical elements of interest were established using certified reference materials produced by BAS-England and Brammer Standards-USA. The comparison of the experimental results and the allowed deviations by wet chemical analysis methods confirms the analytical performances of WDXRF spectrochemical method on samples prepared by solid solution technique.
Authors and Affiliations
GHEORGHE VLAICU, IULIAN BANCUTA, NICOLAE PAVEL, FLORIN PARSAN, ION POPESCU, OANA BANCUTA
Keywords
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