GB/T 9973-2006
AbolishedTest method for permeability of carbon materials
炭素材料透气度试验方法
Application Summary AI generated
This standard specifies the test method for determining the gas permeability of carbon materials, including graphite and carbon blocks. It is applied in the electrical engineering and metallurgical industries to evaluate the porosity and sealing performance of materials used in electrodes, furnace linings, and other high-temperature conductive components. The method is critical for quality control in manufacturing and for selecting materials in applications where gas tightness is required.
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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.