A method for non-destructive analysis with respect to the chemical elements of ceramic materials and glass and / or components of these materials and glass, and its use

摘要

A method for non-destructive analysis with respect to the chemical elements of ceramic materials and glass and / or components and glasses of these materials,with pulsed light of high intensity on one part of the surface of the material or of the glass is focused and at that point of ions, electrons atoms, and existing plasma is produced which has for the specific recombination elements located in the plasma emits a spectrograph, there, according to wavelengths and waves lengths dispersive split by an analyzer, the one semiconductor - line sensor (4), is detected and elements is assigned to,the intensity ratio of the various elements associated characteristic radiation for the determination of the portions of the elements on the materials is used and glasses,the pulsed light of a pulsed laser beam of a pulse length of 8 to 32 ns and an intensity of 1 × 10⁸ to 5 × 10⁹ W / cm² and the times of graph a grid (3) is spectrally apparatus,wherein the semiconductor - line sensor (4) is a high-resolution semiconductors line sensor, the..