ISO 9516:1992
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Iron ores — Determination of silicon, calcium, manganese, aluminium, titanium, magnesium, phosphorus, sulfur and potassium — Wavelength dispersive X-ray fluorescence spectrometric method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-03-2019
English, French
01-10-1992
The method is based on preparation of discs by incorporating the test portion of the iron ore sample via fusion into a borate glass disc using a casting procedure (using lithium borate or sodium borate as the flux). It has been designed to cope with iron ores having high ignition losses, using loss-corrected matrix coefficients. X-ray fluorescence measurements of the discs are based on the "line only" principle. Informative Annex H gives computer programs for calculation of the results.
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