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图3 不同相变诱发塑性(TRIP)工艺及C含量下裂纹尖端应变三轴度的分布云图^[57]

Fig.3 Contour maps of strain triaxiality distributions exposed to different TRIP treatments and with varying carbon concentrations^[57] ( $|ε_{33}^{c t}|$ —through-thickness strain, I'—axis: horizontal distance from the crack tip, h'—vertical distance from the crack tip)