ISO 4698:2007 高炉给料用铁矿石球团 自由膨胀指数的测定

标准编号：ISO 4698:2007

中文名称：高炉给料用铁矿石球团 自由膨胀指数的测定

英文名称：Iron ore pellets for blast furnace feedstocks — Determination of the free-swelling index

发布日期：2007-10

标准范围

This International Standard specifies a method to provide a relative measure for evaluating the increase involume of iron ore pellets, when reduced in an unconstrained bed under conditions resembling thoseprevailing in the reduction zone of a blast furnace. It specifies the determination of the free-swelling index.This International Standard is applicable to hot-bonded pellets.

标准预览图