GB/T 25994-2010
ActiveHoneycomb ceramics
蜂窝陶瓷
Application Summary AI generated
GB/T 25994-2010 specifies the technical requirements, test methods, inspection rules, and packaging for honeycomb ceramics used as catalyst carriers in automotive exhaust purification systems. It applies to cordierite-based ceramic substrates with a honeycomb structure, primarily in the manufacturing and quality control of catalytic converters for gasoline and diesel engines. The standard ensures dimensional consistency, thermal shock resistance, and mechanical strength for reliable emission control performance.
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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.