ISO 10143:2019 铝生产用碳素材料 电极用煅烧焦 颗粒电阻率的测定

标准编号：ISO 10143:2019

中文名称：铝生产用碳素材料 电极用煅烧焦 颗粒电阻率的测定

英文名称：Carbonaceous materials for the production of aluminium — Calcined coke for electrodes — Determination of the electrical resistivity of granules

发布日期：2019-07

标准范围

本文件规定了用于制造铝用碳电极的粒状碳（煅烧或石墨化）电阻率的测定方法。电阻率的测量有助于评估焦炭煅烧的程度。焦炭骨料的电阻率将影响由其制成的焦炭电极的电阻率。一般来说，如果其他因素（如粒度）相似，煅烧程度较高的焦炭的电阻率较低。

This document specifies a method for the determination of the electrical resistivity of granular carbon (calcined or graphitized) used in the manufacture of carbon electrodes for the production of aluminium.The measurement of electrical resistivity assists in assessing the extent of coke calcination. The electrical resistivity of the coke aggregate will influence the electrical resistivity of the coke electrodes made from it.In general, a more highly calcined coke will have a lower electrical resistivity if other factors, such as grain size, are similar.

标准预览图