ISO 8220:1986 主要用于制铝的氧化铝.微晶粒（小于60微米筛目）大小分布的测定.电沉积筛分法

标准编号：ISO 8220:1986

中文名称：主要用于制铝的氧化铝.微晶粒（小于60微米筛目）大小分布的测定.电沉积筛分法

英文名称：Aluminium oxide primarily used for the production of aluminium — Determination of the fine particle size distribution (less than 60 mu/m) — Method using electroformed sieves

发布日期：1986-09

标准范围

通过在分散剂水溶液中筛分，定量分离63至16 m范围内的颗粒。根据其来源，筛子为方孔或圆孔电铸筛子。干燥并称重每个筛分部分。

The particles in the range of 63 to 16 m are quantitatively separated by sieving in an aqueous solution of a dispersing agent. The sieves are square-aperture or round-aperture electroformed sieves, depending on their origin. Each sieved fraction is dried and weighed.

标准预览图