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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

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