Abstract
Pd80+x Si20-x (x = 0, 1, and 2) binary metallic glasses with the diameter ranging from 7 to 8 mm were prepared by a combination of fluxing and water quenching or air cooling. Thermal analysis results show that with increasing Si content, the glass transition temperature T g, the initial crystallization temperature T x and the onset crystallization temperature T p of Pd-Si binary glassy alloys increase. Moreover, the supercooled liquid region reaches 61 K. It indicates that Pd-Si binary alloys possess large glass forming ability, which can be greatly improved by fluxing treatment.
| Original language | English |
|---|---|
| Pages (from-to) | 414-420 |
| Number of pages | 7 |
| Journal | Science in China, Series G: Physics, Mechanics and Astronomy |
| Volume | 51 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2008 Apr 1 |
Keywords
- Binary alloys
- Bulk metallic glass
- Fluxing
- Glass forming ability
- Undercooled liquid
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Cite this
Yao, K. F., & Chen, N. (2008). Pd-Si binary bulk metallic glass. Science in China, Series G: Physics, Mechanics and Astronomy, 51(4), 414-420. https://doi.org/10.1007/s11433-008-0051-4