GB/T 15247-2008
ActiveMicrobeam analysis - Electron probe microanalysis - Guidelines for determining the carbon content of steels using calibration curve method
微束分析 电子探针显微分析 测定钢中碳含量的校正曲线法
Application Summary AI generated
This standard provides guidelines for using electron probe microanalysis (EPMA) to determine the carbon content in steel by constructing a calibration curve. It is applied in metallurgical laboratories and quality control settings where precise, localized measurement of carbon in steel microstructures is required, such as in failure analysis or material certification. The method is particularly relevant for analyzing small sample volumes or heterogeneous regions where bulk chemical analysis is insufficient.
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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.