Dynamic Mechanical Relaxation in Bulk Metallic Glasses: A Review |
Fig. 24. a Variation of the characteristic frequency versus 1000 T , for determining the apparent activation energy for secondary relaxation and the transition between ductile and fragile modes [142] , Reprinted with permission from Ref. [142] . Copyright 2012 by the American Physical Society. b Correlation between the energy of activation E β of the β relaxation and the energy W STZ barriers of STZ [164] . Reprinted with permission from Ref. 164. Copyright 2010 by the American Physical Society. |
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