Résumé
This document specifies a method to provide a relative measure for evaluating the increase in volume of iron ore pellets, when reduced in an unconstrained bed under conditions resembling those prevailing in the reduction zone of a blast furnace. It specifies the determination of the free-swelling index.
This document is applicable to hot-bonded pellets.
Informations générales
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État actuel: PubliéeDate de publication: 2022-11Stade: Norme internationale publiée [60.60]
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Edition: 3
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Comité technique :ISO/TC 102/SC 3ICS :73.060.10
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Cycle de vie
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Précédemment
AnnuléeISO 4698:2007
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Actuellement