Figure 1
(a) TRXRD patterns recorded in the HAZ of the carbon–manganese steel spot weld at a position 5 mm from the weld center. The parameters are 12 keV, 260 µm pinhole and 100 ms time resolution. For clarity, only every 15th of the 600 frames is plotted. (b) A temperature–time schematic depicting the recorded TRXRD events given in (a). The scale for the temperature axis is discussed in the text. |