标准号：ISO 11258-2007
实施状态：作废
中文名称：高炉直接还原给料用铁矿石.还原指数、最终还原程度和金属化程度的测定
英文名称：Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
发布日期：2007-10
被替代标准：ISO 11258-2015
代替标准：ISO 11258-1999;ISO/FDIS 11258-2007
采用标准：BS ISO 11258-2007,IDT;GB/T 24236-2009,IDT
起草单位：ISO/TC 102
标准简介：This International Standard 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.
This International Standard is applicable to lump ores and hot-bonded pellets.
文件格式：PDF
文件大小：307.94KB
文件页数：22
（以上信息更新时间为：2019-11-22）
ISO 11258-2007 高炉直接还原给料用铁矿石.还原指数、最终还原程度和金属化程度的测定.pdf
(307.94 KB)
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