Reference number
ISO/TR 9686:2017
© ISO 2025
Technical Report
ISO/TR 9686:2017
Direct reduced iron — Determination of carbon and/or sulfur — High-frequency combustion method with infrared measurement
Edition 1
2017-05
Technical Report
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Published (Edition 1, 2017)

ISO/TR 9686:2017

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Format
CHF 98
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Abstract

ISO/TR 9686:2017 specifies a method for the determination of the mass fraction of carbon and/or sulfur in direct reduced iron by infrared measurement after high-frequency combustion.

This method is applicable to mass fractions of carbon between 0,05 % and 2,5 %, and/or mass fractions of sulfur between 0,001 % and 0,05 % in direct reduced iron.

General information

  • Status
     : Published
    Publication date
     : 2017-05
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 15
  • Technical Committee :
    ISO/TC 102/SC 2
    ICS :
    73.060.10 
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