Application of model solutions for ICP-AES procedures

Zagvozdkina T.N., Karachevtsev F.N., Dvoretskov R.M.
UDC
543.42:669.055
DOI
10.18577/2307-6046-2015-0-3-10-10
Article PDF (Russian) (500.71 KB)
How to cite
Zagvozdkina T.N., Karachevtsev F.N., Dvoretskov R.M. Application of model solutions for ICP-AES procedures // Proceedings of VIAM. 2015. No. 3. DOI: 10.18577/2307-6046-2015-0-3-10-10. URL: https://test.viam.ru/en/journal/2015/3/10
Abstract

Narrowing of the alloying limits is a current trend in the development of new alloys. In order to determine the exact chemical composition of the alloys under development, it is necessary to use an analyzing procedure, which provides the relative error at least three times lower than the alloying limits. The error value is within 1,5 to 2,5% (rel.) range for the majority of alloying elements. Application of model solutions for atomic absorption analysis to reduce measurement errors of alloying elements and impurities was described in the paper. The use of model solutions as reference samples allowed to reduce the error of measurement techniques down to 1% (rel.).

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