ISO/TR 9686:2017

Direct reduced iron — Determination of carbon and/or sulfur — High-frequency combustion method with infrared measurement

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.

Edition	2017
Published Date	2017
Published By	International Standardization Organisation/Technical Reference
Page Count	15