YS/T 63.5-2025Carbonaceous materials used for the production of aluminium - Part 5: Determination of the expansion due to sodium penetrati on with application of pressure for cathode blocks (English PDF)

YS/T 63.5-2025 (Carbonaceous materials used for the production of aluminium - Part 5: Determination of the expansion due to sodium penetrati on with application of pressure for cathode blocks) is available as an English-translated PDF.

YS/T 63.5-2025 — This standard specifies the method for determining the linear expansion rate (i.e., sodium expansion rate) of aluminum cathode carbon blocks due to sodium permeation using a sodium expansion rate measuring instrument.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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