DETERMINATION OF ALUMINUM IN STEEL BY INDUCTIVELY COUPLED PLASMA-ATOMIC EMISSION SPECTROMETRY (ICP-AES)
https://doi.org/10.26896/1028-6861-2018-84-1(II)-49-53
Abstract
Potentialities of the method of inductively coupled plasma-atomic emission spectrometry (ICP- AES) in determination of the low content (0.001 – 0.01%) of aluminum in steels are studied. Analytical lines of aluminum and optimum operating parameters of Al determination are specified along with the choice of the sample preparation procedure. A technique for determination of the mass fraction of aluminum in the standard samples of carbon and low alloyed steels is developed. Indicators of the accuracy of the obtained results match the requirements specified for the accuracy of Al determination in the products of ferrous metallurgy.
About the Authors
G. N. Popkova
Institute for Certified Reference Materials
Russian Federation
Russian Federation
Galina N. Popkova.
YekaterinburgV. V. Bazyanova
Institute for Certified Reference Materials
Russian Federation
Russian Federation
Veronika V. Bazyanova.
YekaterinburgYu. N. Shakhova
Institute for Certified Reference Materials
Russian Federation
Russian Federation
Yuliya N. Shakhova.
YekaterinburgReferences
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Review
For citations:
Popkova G.N., Bazyanova V.V., Shakhova Yu.N. DETERMINATION OF ALUMINUM IN STEEL BY INDUCTIVELY COUPLED PLASMA-ATOMIC EMISSION SPECTROMETRY (ICP-AES). Industrial laboratory. Diagnostics of materials. 2018;84(1(II)):49-53. (In Russ.) https://doi.org/10.26896/1028-6861-2018-84-1(II)-49-53
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