标准摘要
[中文适用范围]： 该文件规定了一种提供相对测量的方法，用于评估当在类似于高炉还原区中普遍存在的条件下还原时，可以从铁矿石中去除氧的程度和容易程度。 本文件适用于块矿、烧结矿和热粘结球团矿。 [外文原描述]： 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.
英文名称Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index