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ISO 11257:2007

$19.50

Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization

Published By Publication Date Number of Pages
ISO 2007-10 16
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ISO 11257:2007 specifies a method to provide a relative measure for evaluating the degree of size degradation and degree of metallization of iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes.

ISO 11257:2007 is applicable to lump ores and hot-bonded pellets.

ISO 11257:2007
$19.50