Mechanical glass transition revealed by the fracture toughness of metallic glasses
oleh: Jittisa Ketkaew, Wen Chen, Hui Wang, Amit Datye, Meng Fan, Gabriela Pereira, Udo D. Schwarz, Ze Liu, Rui Yamada, Wojciech Dmowski, Mark D. Shattuck, Corey S. O’Hern, Takeshi Egami, Eran Bouchbinder, Jan Schroers
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2018-08-01 |
Deskripsi
Understanding the fracture toughness of metallic glasses remains challenging. Here, the authors show that a fictive temperature controls an abrupt mechanical toughening transition in metallic glasses, and can explain the scatter in previously reported fracture toughness data.