ICP-AES determination of basic and alloying elements in thermostable magnetic materials of REM–Fe–Co–B system

Dvoretskov R.M., Karachevtsev F.N., Y.A. Isachenko, Zagvozdkina T.N.
Dvoretskov R.M., Karachevtsev F.N., Y.A. Isachenko, Zagvozdkina T.N. ICP-AES determination of basic and alloying elements in thermostable magnetic materials of REM–Fe–Co–B system // Proceedings of VIAM. 2014. No. 11. DOI: 10.18577/2307-6046-2014-0-11-10-10. URL: https://test.viam.ru/en/journal/2014/11/10
Abstract
Development of methods for determination of rare earth elements, iron, cobalt, boron and nickel and aluminum impurities in thermostable magnetic materials of REM–Fe–Co–B system. Examined different conditions for dissolving samples of magnetic materials and optimum conditions of microwave decomposition were established, basic analytical lines free from spectral overlap were chosen. Error of definition of base components does not exceed 3% RH.
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