GB/T 23806-2009
AbolishedFine ceramics (advanced ceramics,advanced technical ceramics) - Test method for fracture toughness of monolithic ceramics at room temperature by single edge precracked beam (SEPB) method
精细陶瓷断裂韧性试验方法 单边预裂纹梁(SEPB)法
Application Summary AI generated
This standard specifies the single edge precracked beam (SEPB) method for determining the fracture toughness of fine ceramics at room temperature. It is applied in quality control and material characterization for advanced technical ceramics used in aerospace, automotive, and electronic industries where resistance to crack propagation is critical. The test is performed on pre-notched beam specimens to measure the critical stress intensity factor (KIC) under controlled loading 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.