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ISO 15379-2:2015
Carbonaceous materials for the production of aluminium - Cathode block materials - Part 2: Determination of the expansion due to sodium penetration without application of pressurestandard by International Organization for Standardization, 05/15/2015
ISO 15379-2:2015 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.
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