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Proceedings Paper

Estimation of some physical characteristics of metallic powders using VIS reflectance measurements
Author(s): Marius Nicola; Eugen Darvasi; Despina Gomoiescu; Emil A. Cordos
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Paper Abstract

The effect of the composition and of the grain size of Fe, Cu and Sn metallic powders on the reflectance spectra in VIS range have been studied. Calibration curves for determination of the percentage composition of Fe-Cu mixtures and for determination of the medium grain sizes for Fe, Cu and Sn powders were plotted.

Paper Details

Date Published: 2 July 1998
PDF: 6 pages
Proc. SPIE 3405, ROMOPTO '97: Fifth Conference on Optics, (2 July 1998); doi: 10.1117/12.312719
Show Author Affiliations
Marius Nicola, Research Institute for Analytical Instrumentation (Romania)
Eugen Darvasi, Research Institute for Analytical Instrumentation (Romania)
Despina Gomoiescu, Research Institute for Analytical Instrumentation (Romania)
Emil A. Cordos, Research Institute for Analytical Instrumentation (Romania)


Published in SPIE Proceedings Vol. 3405:
ROMOPTO '97: Fifth Conference on Optics
Valentin I. Vlad; Dan C. Dumitras, Editor(s)

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