标准编号：ISO 7215:2015
中文名称：高炉给料用铁矿石 用还原指数的最终程度测定还原性
英文名称：Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
发布日期：2015-08
标准范围
This International Standard specifies a method to provide a relative measure for evaluating the extent to which oxygen can be removed from iron ores when reduced under conditions resembling those prevailing in the reduction zone of a blast furnace. This International Standard is applicable to lump ore, sinters, and hot-bonded pellets.
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