ISO-4695 › Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
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This document specifies a method to provide a relative measure for evaluating the extent to and ease with which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace.
This document is applicable to lump ores, sinters and hot-bonded pellets.
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Document Number
ISO 4695:2021
Revision Level
5TH EDITION
Status
Current
Publication Date
Oct. 1, 2021
Committee Number
ISO/TC 102/SC 3