Analysis of Some Metals with the Direct Reading Spectrometer

Abstract

The following elements in metal samples were analysed by the direct reading spectrometer constructed by, authors: Fe, Si and Ti in aluminium samples; Si, Mn, Cu, Ni, Cr, Ti, Al, Mo, Sn, C, Mg and P in steel, samples; Cu, Fe, Ag, Sn and Bi in lead samples; Cu and Sn in zinc samples; Fe, Al, Mn in Ferro-silicon samples. The results obtained shows that the analysis by this method is very speedy and accurate compared with that by the photographic method.