Résumé
The method is based on combustion of the test portion in a refractory crucible in a flow of oxygen in the presence of an accelerator, conversion of the carbon present into carbon dioxide and the sulfur present into sulfur dioxide, and measurement of each gas by infrared absorption. Applies to carbon contents between 0,05 % and 2,5 % and/or sulfur contents between 0,001 % and 0,05 % in direct reduced iron.
-
État actuel: AnnuléeDate de publication: 1992-12
-
Edition: 1Nombre de pages: 12
-
- ICS :
- 73.060.10 Minerais de fer
Cycle de vie
-
Actuellement
-
Révisée par
AnnuléeISO 9686:2006
Vous avez une question?
Consulter notre FAQ
Service à la clientèle
+41 22 749 08 88
Horaires d’ouverture:
De lundi à vendredi - 09:00-12:00, 14:00-17:00 (UTC+1)