Quantitative Phase-Field Simulation of Composition Partition and Separation Kinetics of Nanoscale Phase in Fe-Cr-Al Alloy

<div>The volume fraction of the <i>α</i><svg height="11.4859pt" id="M152" style="vertical-align:-0.04979992pt" version="1.1" viewbox="-0.0498162 -11.4361 3.89517 11.4859" width="3.89517pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M310 541L304 571C290 586 211 619 185 610L80 76L131 52L310 541Z"></path></g></svg> phase in the Fe-38 at.% Cr-10 at.% Al alloy as a function of time aged at 720, 740, and 760 K (solid lines represent the fitting of the volume fraction at the stage of initial phase separation).</div>

Journal of Nanomaterials

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Figure 4

Figure 4: Quantitative Phase-Field Simulation of Composition Partition and Separation Kinetics of Nanoscale Phase in Fe-Cr-Al Alloy 