GB/T 31959-2015
ActiveDetermination of thermal oxidative resistance of carbon fiber
碳纤维热稳定性的测定
Application Summary AI generated
This standard specifies test methods for evaluating the thermal oxidative resistance of carbon fibers by measuring mass loss and mechanical property retention after exposure to high-temperature air. It is applied in the aerospace, automotive, and wind energy industries to qualify carbon fiber materials for use in high-temperature composite components, such as aircraft brake discs or turbine blades. The standard is used by material suppliers and manufacturers during quality control and material selection to ensure fiber stability under oxidative conditions.
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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.