METHOD OF PREPARING SAMPLES OF VERAMIC MATERIALS FOR ANALYSIS BY X-RAY SPECTRAL METHOD

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to analytical chemistry, namely, to the preparation of ceramic materials u0434u043bu00a0 u0440u0435u043du0442u0433u0435u043du043eu0441u043fu0435u043au0442u0440u0430u043bu044cu043du043eu0433u043e radiators, sampling analysis of their composition. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improve the accuracy of analysis by u0443u043bu0443u0447u0448u0435u043du0438u00a0 u0433u043eu043cu043eu0433u0435u043du043du043eu0441u0442u0438 sample.method of sample preparation includes weighing the material sample and u0441u0432u00a0u0437u0443u044eu0449u0435u0439 additives, their joint abrasion with the addition of ether in u0432u0438u0431u0440u043eu043cu0435u043bu044cu043du0438u0446u0435 and extrusion u0441u043cu0435u0441 and the pill, while the ratio of the mass of the mixture by weight of ether 6: 1 to 3: 1. 1, table 2).