标准摘要
[中文适用范围]： 本文件规定了测定铝生产中使用的碳质产品的表观密度和开孔（对水）孔隙率的静水压方法。 这种静水压方法主要用于确定开孔率，但也可用于测量表观密度。 本文件特别适用于不规则几何形状的复杂样品（由于钻孔困难）。 [外文原描述]： This document specifies a hydrostatic method for the determination of the apparent density and the open (to water) porosity of carbonaceous products used in the production of aluminium. This hydrostatic method was developed principally to determine the open porosity but can also be used to measure the apparent density. This document is especially applicable to samples of complex on irregular geometry (due to drilling difficulties).
英文名称Carbonaceous materials used in the production of aluminium — Baked anodes and cathode blocks — Part 2: Determination of apparent density and of open porosity using a hydrostatic method