Application of plasma chemical method for study of poor ores containing tungsten

  • N. Golovchenko al-Farabi Kazakh National University
  • Sestager Aknazarov al-Farabi Kazakh National University
DOI: https://doi.org/10.15328/chemb_2012_147-51

Abstract

Experimentally studied the formation of an erosion plasma during laser irradiation of nanosecond duration on the surface of tungsten -containing materials. Recommendations on the use of plasma chemical method to quantify tungsten in poor ores containing tungsten in the range of 10-4± 0,1 %. The accuracy of determining concentrations of tungsten is characterized by relative standard deviation of 0.04.

Author Biographies

N. Golovchenko, al-Farabi Kazakh National University
Institute of Combustion Problems, Almaty
Sestager Aknazarov, al-Farabi Kazakh National University
Institute of Combustion Problems, Almaty

References

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Published
2012-03-31
How to Cite
Golovchenko, N., & Aknazarov, S. (2012). Application of plasma chemical method for study of poor ores containing tungsten. Chemical Bulletin of Kazakh National University, 65(1), 47-51. https://doi.org/https://doi.org/10.15328/chemb_2012_147-51
Issue
Vol 65 No 1 (2012): Chemical Bulletin of Kazakh National University
Section
Other Papers
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