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Theoretical correction of inter‐element effects: System iron + nickel + chromium
Author(s) -
Budesinsky Bret W.
Publication year - 1975
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/xrs.1300040405
Subject(s) - chromium , nickel , computation , divergence (linguistics) , mathematics , metallurgy , materials science , algorithm , linguistics , philosophy
The theoretical relationship between relative intensity and concentration is used for the estimation of influence coefficients for the Rasberry‐Heinrich, Claisse‐Quintin and Lachance‐Traill method. Those coefficients are used to evaluate Rasberry‐Heinrich, Beattie‐Brissey and Shiraiva‐Fujino measurements in the system of iron + nickel + chromium. An improved program, printing the average error of calculation per element had containing safeguards to avoid the divergence of iteration, is used for computation. The Rasberry‐Heinrich method gives the best results. Theoretical reasons are given in explanation.