BS 6043-2.13-1996 制铝工业用炭素材料取样与试验方法.第2部分:电极用焦炭.第13节:未焙烧焦炭和焙烧焦炭散装密度测定

标准号：BS 6043-2.13-1996
中文标准名称：制铝工业用炭素材料取样与试验方法.第2部分:电*用焦炭.第13节:未焙烧焦炭和焙烧焦炭散装密度测定
英文标准名称：Methods of sampling and test for carbonaceous materials used in aluminium manufacture - Electrode coke - Determination of tapped bulk density of green and calcined coke
标准类型：H32
发布日期：1996/4/15 12:00:00
实施日期：1996/4/15 12:00:00
中国标准分类号：H32
国际标准分类号：71.100.10
适用范围：This International Standard specifies a method for the measurement of the bulk density of granular carbon and graphite materials used in the manufacture of carbon electrodes for the production of aluminium. Bulk density depends on the size, shape and porosity of the granules. For samples with similar grain size and shape, comparison of the real density with the bulk density (tapped) allows the porosity to be as-sessed. Coke porosity is an important quality par-ameter which can affect the quality and performance of the carbon electrodes.