ISO 4698-2007 鼓风炉给料用铁矿石球团.相对自由膨胀指数的测定

标准号：ISO 4698-2007
中文标准名称：鼓风炉给料用铁矿石球团.相对自由膨胀指数的测定
英文标准名称：Iron ore pellets for blast furnace feedstocks - Determination of the free-swelling index
标准类型：D31
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：D31
国际标准分类号：73.060.10
适用范围：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.