GB/T 21143-2014
AbolishedMetallic materials―Unified method of test for determination of quasistatic fracture toughness
金属材料 准静态断裂韧度的统一试验方法
Application Summary AI generated
This standard specifies a unified test method for determining the quasistatic fracture toughness of metallic materials, covering parameters such as KIC, JIC, and crack tip opening displacement (CTOD). It is applied in materials testing laboratories and quality control for industries like aerospace, pressure vessel manufacturing, and structural engineering to evaluate a material's resistance to crack propagation under static loading conditions.
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