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Russian Journal of Nondestructive Testing

, Volume 43, Issue 11, pp 770–773 | Cite as

Quantitative proximate X-ray analysis of loose raw materials based on detection of diffraction and characteristic radiation

  • V. I. BocheninEmail author
X-Ray Diffraction Methods

Abstract

A method of rapid X-ray analysis is proposed. The content of the method is that the ratio I d/I i A is measured in two channels of a γ spectrometer, one of which is configured for the diffraction maximum of the determined phase (I d) and the other measures the intensity of the spectral line of secondary element A (I i A ), the atomic number of which is the same as that of the material of the X-ray tube anode. Results of the X-ray analysis of chromite and molybdenum are presented. The test rate was 7 min per test. The maximum deviation from the content of MoS2 was 0.4% in standard specimens with concentrations of 24–29% and that of Fe and Cr2O3 was 0.3% for concentrations of 14–19%.

Keywords

Reference Sample Matrix Effect Atomic Number Chromite Nondestructive Test 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Pleiades Publishing, Ltd. 2007

Authors and Affiliations

  1. 1.Kurgan State UniversityKurganRussia

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