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sklademVydáno: 2021
ISO 4695:2021
ISO 4695:2021-Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
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Označení normy: | ISO 4695:2021 |
Počet stran: | 12 |
Vydání: | 5 |
Vydáno: | 2021 |
Jazyk: | Anglicky |
DESCRIPTION
ISO 4695:2021
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.