Aluminium oxide primarily used for the production of aluminium — Method for the determination of tapped and untapped density
主要用于生产铝的氧化铝 - 测定轻敲和未开发密度的方法
发布日期:
2015-08-10
ISO 18842:2015描述了主要用于铝生产的冶炼级氧化铝的抽头和未抽头堆积密度的测定方法。
研究发现,使用样品落入容器的方法对流速变化非常敏感,而流速变化是由氧化铝的物理性质引起的。
ISO 18842:2015将流量变化降至最低。
ISO 18842:2015 describes methods for the determination of tapped and untapped bulk density of smelter grade aluminium oxide primarily used for the production of aluminium.
Methods using the fall of sample into a receptacle have been found to be sensitive to flow rate variations, which are caused by physical properties of the aluminium oxide.
ISO 18842:2015 minimizes flow rate variations.