ISO 7215:2015 Preview
Iron ores for blast furnace feedstocks -- Determination of the reducibility by the final degree of reduction index
ISO 7215:2015 specifies a method to provide a relative measure for evaluating the extent to which oxygen can be removed from iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.
ISO 7215:2015 is applicable to lump ore, sinters, and hot-bonded pellets.
Buy this standard
A standard is reviewed every 5 years
Revisions / Corrigenda