GB/T 26930.6-2014
ActiveCarbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 6：Determination of ash
原铝生产用炭素材料 煤沥青 第6部分：灰分的测定
Application Summary AI generated
This standard specifies the method for determining the ash content in coal tar pitch used as a binder for carbon electrodes in the primary aluminium smelting industry. It is applied by manufacturers and quality control laboratories to evaluate the purity and inorganic impurity levels of pitch, which directly impacts electrode conductivity and aluminium product quality. The test ensures compliance with material specifications for anodes and cathodes in Hall-Héroult electrolytic cells.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.