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.
Status: PublishedPublication date: 2017-05
Edition: 1Number of pages: 15
Technical Committee: ISO/TC 102/SC 2 Chemical analysis
Buy this standard
|std 1 88||PDF + ePub|
|std 2 88||Paper|