Тезис

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.


Общая информация 

  • Текущий статус
     : Отозвано
    Дата публикации
     : 1992-10
  • Версия
     : 1
  • Технический комитет
     : ISO/TC 102/SC 2 Chemical analysis
  • ICS
     :
    73.060.10 Iron ores

Жизненный цикл

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  2. Интернет-магазин
  3. Каталог стандартов
  4. ТК
  5. ISO/TC 102/SC 2
  6. ISO 9516:1992