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Table 1 A summary of thermal and mechanical data for the sample in this work

From: Various Rejuvenation Behaviors of Zr-Based Metallic Glass by Cryogenic Cycling Treatment with Different Casting Temperatures

  Tg (K) Tx (K) tx (min) ΔHrelax (J·g−1) E (GPa) σf (MPa) σy (MPa) εf (%) εp (%)
HT As-cast 690 ± 5 780 ± 4 12.6 ± 0.2 12.6 ± 0.5 105 ± 5 2027 ± 15 1865 ± 22 2.3 ± 0.2 0.5 ± 0.2
DCT30 688 ± 4 781 ± 5 12.5 ± 0.3 12.9 ± 0.3 114 ± 4 1983 ± 20 1873 ± 15 1.9 ± 0.1 0.2 ± 0.1
LT As-cast 695 ± 5 781 ± 3 13.9 ± 0.5 10.7 ± 0.2 123 ± 5 1998 ± 18 1765 ± 18 4.3 ± 0.2 2.8 ± 0.2
DCT30 697 ± 3 774 ± 5 14.2 ± 0.3 13.0 ± 0.3 107 ± 6 2049 ± 19 1640 ± 13 5.9 ± 0.3 4.3 ± 0.3
  1. Tg glass transition temperature, Tx onset crystallization temperature, tx incubation time of crystallization, ΔHrelax enthalpy of relaxation, E Young’s modulus, σf fracture stress, σy yielding stress, εf fracture strain, εp plastic strain