Resumen
ISO 11258:2007 specifies a method to provide a relative measure for evaluating the extent and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes. It specifies the determination of the reducibilty, final degree of reduction and degree of metallization.
ISO 11258:2007 is applicable to lump ores and hot-bonded pellets.
Informaciones generales
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Estado: RetiradaFecha de publicación: 2007-10Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 2Número de páginas: 15
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Comité Técnico :ISO/TC 102/SC 3ICS :73.060.10
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Ciclo de vida
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Anteriormente
RetiradaISO 11258:1999
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Ahora
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Revisada por
PublicadoISO 11258:2015