ISO 15379-1:2004 provides a method for the determination of the linear expansion of cathode-block materials used in the production of aluminium under external pressure due to sodium penetration.
The linear expansion of the blocks depends on the sampling direction due to anisotropy.
Status: WithdrawnPublication date: 2004-06
Edition: 1Number of pages: 5
Technical Committee: ISO/TC 226 Materials for the production of primary aluminium