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Controlled Rejuvenation of Amorphous Metals with Thermal Processing

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Academic year: 2021

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Figure 2.  Rejuvenation map. (a) Change in the potential energy caused by the thermal loading process   (D → G), where  E a i ( )0  represents the potential energy of the annealed model with a cooling rate of R qi
Figure 3 shows a schematic of the energy/volume change during the initial melt-quenching (A → D) and  subsequent thermal loading processes (D → G)
Figure 4.  The change in the topological order induced by the thermal loading process
Fig. S3) and the SRO and MRO in Fig. 4 indicates that aging and rejuvenation change the macroscopic  structural properties of amorphous metals, such as the free volume, by changing the internal topological  order.

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