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ISO 10143:2019

Carbonaceous materials for the production of aluminium - Calcined coke for electrodes - Determination of the electrical resistivity of granules
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ISO 10143:2019

Carbonaceous materials for the production of aluminium - Calcined coke for electrodes - Determination of the electrical resistivity of granules

PUBLISH DATE 2019
ISO 10143:2019

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.

SDO ISO: International Organization for Standardization
Document Number ISO 10143
Publication Date July 1, 2019
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 226
Publish Date Document Id Type View
July 1, 2019 ISO 10143:2019 Revision