ISO 15379-1:2015 specifies a method that covers the determination of linear expansion under external pressure due to sodium penetration in cathode-block materials used in the production of aluminium.
The linear expansion of the blocks depends on the sampling direction due to anisotropy.
Status: WithdrawnPublication date: 2015-05
Edition: 2Number of pages: 6
Technical Committee: ISO/TC 226 Materials for the production of primary aluminium