Decomposition of iron-based martensite. A kinetic analysis by means of differential scanning calorimetry and dilatometry
作者： P. V. Morra , A. J. Böttger , E. J. Mittemeijer
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摘要: The decomposition processes of a carburised Fe–C alloy, Fe–C, Fe–Cr–C and commercial SAE 52100 cast alloys (with C content about 1 mass%) have been studied by means differential scanning calorimetry dilatometry. combination these two experimental techniques is very powerful allows the identification all stages occurring during tempering. Activation energies obtained performing Kissinger-like analysis were used to infer rate-determining step for each stage decomposition. This parallel investigation allowed determine effect alloying elements on different
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