Numéro de référence
ISO 9516:1992
ISO 9516:1992
© ISO 2024
ISO 9516:1992
Minerais de fer — Dosage du silicium, du calcium, du manganèse, de l'aluminium, du titane, du magnésium, du phosphore, du soufre et du potassium — Méthode par spectrométrie de fluorescence de rayons X
Edition 1
1992-10
1992-10
Annulée
Résumé
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.
Informations générales
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État actuel: AnnuléeDate de publication: 1992-10Stade: Annulation de la Norme internationale [95.99]
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Edition: 1Nombre de pages: 71
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Comité technique :ISO/TC 102/SC 2ICS :73.060.10
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