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ISO/TR 9686:2017

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

General information
Valid from 17.05.2017
Directives or regulations
None
Standard history
Status
Date
Type
Name
17.05.2017
Main
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.
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