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Figure 9
DCT reconstruction of the Fe–Au alloy sample after creep fracture at 550 °C and 80 MPa with the loading direction along the Z axis. (a) Completeness and (b) orientation map in three dimensions; grain positions represented by the distance to the fracture surface (ΔZ) plotted as a function of (c) completeness value and (d) IGM with the error bars corresponding to the standard deviation. Examples of the orientation and IGM map for grain #22 (ΔZ = 44.6 µm, equivalent diameter of 79.0 µm and average completeness of 0.813) and #339 (ΔZ = 927.6 µm, equivalent diameter of 135.3 µm and average completeness of 0.988) are shown in (d). |