Kinetics of or dering and disordering processes in the Fe-Al-Ti ternary alloy

摘要

The kinetics of ordering and disordering in the ternary bcc Fe-Al-Ti alloy is investigated by means of the micro-master equation method. We found that there are transient ordered states in the ternary bcc Fe-Al-Ti alloy during the ordering from a disordered state to the equilibrium ordered state. Two different mechanisms are accounted for the occurrence of the transient states.