Атомно-эмиссионный спектральный анализ многокомпонентных латунных сплавов методом лазерной искровой спектрометрии

Abstract

New method for atomic emission spectral analysis of cooper alloys in suggested. In this work double laser pulses are used to excite spectra of atoms in metallic alloy. Using spectrometer LSS-1 with a presented methodic one could receive rather high relative intensities of spectral lines, comparing to other methods, without increasing intensities of air and surround gases. Provided method reduce mistake of quantitative analysis of cooper alloys neglecting an influence of so-called third elements. The technique can be used rather in scientific and industry laboratories.